Journal articles: 'Cold storage'

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Lee, Jaemyoun, and Kyungtae Kang. "OCP Cold Storage Test-bed." KIISE Transactions on Computing Practices 22, no. 3 (March 15, 2016): 151–56. http://dx.doi.org/10.5626/ktcp.2016.22.3.151.

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YAMANE, Akihiko. "Cold Storage." Kobunshi 49, no. 6 (2000): 387. http://dx.doi.org/10.1295/kobunshi.49.387.

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Ross, Philip E. "Cold Storage." Scientific American 262, no. 2 (February 1990): 20–22. http://dx.doi.org/10.1038/scientificamerican0290-20.

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Leidig, Franziska, Kristina Blaschke-Walther, Ute Henniges, and Irene Brückle. "Cold Storage?" Rundbrief Fotografie 29, no. 3-4 (December 1, 2022): 56–61. http://dx.doi.org/10.1515/rbf-2022-3008.

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Abstract Six face- and back-mounted chromogenic print samples (each 120 × 160 cm) and one pre-damaged original photograph (120 × 120 cm) were exposed to alternating temperature conditions. Cold storage was set at 8 °C with a slightly fluctuating relative humidity at an average of 55 % in a cooling chamber; room temperature storage occurred at 19 to 27 °C depending on the prevailing weather conditions. The samples were exposed alternatingly to these setups in a 24-hour rotation over five weeks to assess the effect of strong and rapid fluctuations on the stability of the composite. After about one week under the extreme, stress-intensive testing conditions, irreversible deformation, and a local loss of translucency occurred. Further local delamination was observed on the pre-damaged original artwork. Exceeding the dew point temperature, which occurred in our experimental setup and should be avoided, resulted in condensation on the acrylic surface and led to extensive streaks and, in combination with the electrostatic charge, to extreme dust deposits. These findings suggest that cold storage cannot be recommended for face- and back-mounted chromogenic prints.

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Daniel Alexander, Leo, Sanjeev Jakhar, and Mani Sankar Dasgupta. "Mitigating Temperature Heterogeneity in Cold Storage: A Numerical Investigation Using a Cassette Fan Coil Unit for Air Flow Distribution." Journal of Physics: Conference Series 2818, no. 1 (August 1, 2024): 012007. http://dx.doi.org/10.1088/1742-6596/2818/1/012007.

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Abstract Inadequate storage conditions for agricultural harvests can result in significant economic losses. Cold storage plays a crucial role in preserving horticultural produce, where proper airflow distribution is essential for maintaining freshness. Ceiling-mounted Fan Coil Units (CM-FCUs), commonly used in cold storages, may lead to uneven temperatures among crates. This study proposes evaluating the suitability of Cassette-type Fan Coil Units (CT-FCUs) in cold storages to enhance airflow and cooling rates. Cold storage with CM-FCUs was modeled, simulated, and validated using experimental data. A similar cold storage with CT-FCUs was also modeled and simulated, and various thermal performance parameters were compared. In the proposed system, the maximum area-weighted average velocity was observed to be 20.5% higher than in the conventional cold storage. Similarly, the Performance Index (PI) demonstrated a 41.1% improvement, while temperature heterogeneity was 41.3% lower compared to the CM-FCU, indicating superior thermal performance in the cold storage with CT-FCUs. These findings suggest that the proposed CT-FCUs outperformed the CM-FCUs in terms of thermal performance.

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Sobek, Sebastian. "Cold carbon storage." Nature 511, no. 7510 (July 2014): 415–16. http://dx.doi.org/10.1038/nature13643.

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Khemariya, Swejal. "A Comparative Study on Different Types of Solar Dryers." International Journal for Research in Applied Science and Engineering Technology 11, no. 9 (September 30, 2023): 833–57. http://dx.doi.org/10.22214/ijraset.2023.55725.

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Abstract: In India, 16 % of the total produce that is being wasted every year is horticultural produce. The underlying cause of post-harvest loss in the country is the lack of infrastructure for short-term storage, particularly at the farm level, concentration of cold storage in some states, lack of trained staff to operate cold storage systems, as well as the lack of intermediate processing in the production catchments. In the country, there is a 90% deficit of cold storage facilities. This shortage is compounded by misallocation. The cold storages are concentrated in a few states while vast expanses of the nation are left underserved. The nation’s 60% cold storages are located in just 4 states – Uttar Pradesh, Gujarat, West Bengal and Punjab. Out of the 30.11 million metric tonnes of cold storage facility provided by the 6,300 cold chain warehouses in the country, Tamil Nadu has access to only 0.0239. In India, milk, meat and poultry are prioritized for cold chain transport because they are highly perishable; meaning a lack of temperature-controlled transit would cause a near absence of these products in the market. Consequently, when horticultural produce is shipped, it is often sent in unrefrigerated, overstocked trucks that either rot the food in transit or damage it severely due to poor packaging. Furthermore, the Indian government estimates that 80-90% of the remaining cold storage in the country is used to house potatoes leaving disproportionate hordes of other perishable foods like fresh fruits unguarded.

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Dr. Mrinal Gaurav, Amit Kumar,. "Analysis of Cold Storage Capacity Utilization in Jharkhand: Special Reference to Agriculture Finance." European Economic Letters (EEL) 14, no. 1 (January 23, 2024): 299–307. http://dx.doi.org/10.52783/eel.v14i1.1026.

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Agriculture is the leading occupation for the people of the Jharkhand. State has potential to produce horticulture product and this type of product like fruits and vegetables need cold storage industry because It plays a significant role for the agricultural sector where various items such as Vegetables, fruits and meat etc.is stored where temperature is maintained, so as to protect them from getting spoiled and there by extend their preservation period with the help of precision instruments. Cold storages are an acute technology to keep perishable items safe. It is also an industry to increase revenue by protecting and reducing the wastage of fruits & vegetables. Cold storage is a place where an item is needed can be taken anytime and can be made available to consumers very easily. Due to non-availability of space in the existing cold storage units, farmers are facing hardships to store their produced. The purpose of the study to analyze the current scenario of cold storage capacity in Jharkhand. It has been seen that there is a wide gap in availability of cold storages and agriculture produce to the markets. There are only 25 storage which has 80625MT capacity in Jharkhand. So, the urgent need for affordable, reliable, and sustainable expansion of cold storage infrastructure is crucial to boost agriculture's economic contribution. Farmers need the right financing and storage for the right price, enabling them to directly connect with multiple markets and maximize socio-economic impact.

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Vijjapu, P., M. M. Kimothi, S. Roy, S. Mamatha, and S. S. Ray. "GEOSPATIAL PERSPECTIVE FOR POST-HARVEST INFRASTRUCTURE MANAGEMENT: POSITIONING OF NEW COLD STORAGE." ISPRS - International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences XLII-3/W6 (July 26, 2019): 339–44. http://dx.doi.org/10.5194/isprs-archives-xlii-3-w6-339-2019.

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Abstract. The deficiency in post-harvest infrastructure leads to loss of agricultural produce which in turn affects farmer’s income and food security. So, there is a need to improve post-harvest infrastructure in the country. Potato is a major horticultural crop requiring cold storage facility. This study was carried out for Bihar state of India, which has the least ratio of storage capacity to potato production in comparison to other states. An approach has been developed to identify the suitable locations for cold storages using geospatial technology to increase accessibility to cold storage facilities. Temporal variations in vegetation profiles were used to generate crop maps and from this crop area proportions were calculated at village level. These proportions were used to identify significant village clusters contributing to horticulture production. From this priority villages were identified. These priority villages were assigned to nearest major settlement which will be the sites for positioning new cold storage facility. The approach developed in this study has identified 63 locations in 17 districts for developing new cold storage facility. The proposed new locations for cold storages will reduce the distance to nearest cold storage for 14244 villages and this reduction in distance will be more than 8 kms for 9774 villages. Thus, the study validated the role of Remote Sensing and GIS for post-harvest infrastructure planning.

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Pusadkar, Mrunmayee, Dishita Watane, Anandi Thakare, Rushikesh Bonkile, and Tanuj Rohankar. "Design and Implementation of Temperature Monitoring and Management System for Cold Storage with IoT." International Journal of Ingenious Research, Invention and Development (IJIRID) 1, no. 3 (May 27, 2023): 68–74. https://doi.org/10.5281/zenodo.7977050.

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Across the globes, food and medicine worth billions of dollars are wasted every year primarily because of improper storage and transportation of temperature and humidity. Cold storage is deemed one of the main elements in food safety management to maintain food quality. The temperature, relative humidity, and air quality in cold storage rooms should be carefully controlled to ensure food quality and safety during cold storage. The software allows the control action that is relay to be configured remotely. The device monitors the temperature in cold rooms, refrigerators trucks, restaurant freezers, medical storages, and warehouses in real time. The device also updates data into an excel spreadsheet on time intervals.

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NOOSIDUM, Atirach, Weerachai SOMSRI, and Angsumarn CHANDRAPATYA. "Effect of Cold Storage on Development of Habrobracon hebetor (Say) (Braconidae: Hymenoptera) Reared on Corcyra cephalonica Stainton (Lepidoptera: Pyralidae)." Walailak Journal of Science and Technology (WJST) 17, no. 2 (April 1, 2018): 128–38. http://dx.doi.org/10.48048/wjst.2020.3694.

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Habrobracon hebetor has been investigated as a successful biological control agent for larvae of pyralid moths in warehouses. Gaining new information on how to improve the storage procedure of H. hebetor under cold conditions could allow the development of approaches to maintain this parasitoid in pest management programs. This study investigated the effect of cold temperatures (10 and 15 °C) on the development of H. hebetor pupae reared on Corcyra cephalonica, which was kept for up to 3 weeks. Mortality of H. hebetor pupae during cold storage in all treatments was 4 - 19 %. Mortality of H. hebetor adults emerging during cold storage at 10 °C (28 %) and 15 °C (61 %) was significantly observed at 21 days of storage, while other treatments were less than 4 %. Numbers of emerging adults after cold storage from 7 - 14 days were 89 - 96 %, and the female percentage ranged from 13 - 39 %. The number of eggs laid per female from the emerging females after cold storage for 7 - 14 days was not significant as compared to the control treatment (43 - 53 eggs per female) after laying for 72 h. The sex ratios of emerging adults in all cold storages and the control treatment at 72 h after emerging were not significant.

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Liu, Di, Xiaofeng Li, Yuexia Dong, Lihua Zhu, and Xin Peng. "Performance Research and Application Progress of Thermal Insulation Materials for Cold Storage." Academic Journal of Science and Technology 8, no. 2 (December 11, 2023): 114–20. http://dx.doi.org/10.54097/ajst.v8i2.15052.

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The thermal insulation performance of thermal insulation materials for cold storage has a great influence on the energy saving of cold storage, so many scholars have done a lot of research on it. This paper summarizes the production, application, and performance analysis of Polyurethane foam plastics (PU), Expanded polystyrene (EPS), Extruded polystyrene (XPS), and rock wool for cold storage, and summarizes the thermal insulation application of civil-type cold storage, steel structure cold storage, prefabricated cold storage and cold storage pipeline, as well as the cold storage anti-cold bridge measures.

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13

Collins, L. "Out of cold storage." Engineering & Technology 4, no. 21 (December 5, 2009): 37–39. http://dx.doi.org/10.1049/et.2009.2107.

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Zencirkiran, Murat. "Cold storage ofFreesia refracta‘Cordula’." New Zealand Journal of Crop and Horticultural Science 30, no. 3 (September 2002): 171–74. http://dx.doi.org/10.1080/01140671.2002.9514212.

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15

Tanaka, Masatoshi, Kazutoshi Nakamura, Satoshi Shimai, and Hirohiko Takahashi. "Work at cold storage." Journal of Thermal Biology 18, no. 5-6 (December 1993): 647–50. http://dx.doi.org/10.1016/0306-4565(93)90107-5.

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Pathmanaban, P., Shanmuga Sundaram Anandan, B. K. Gnanavel, and C. P. Murigan. "Application of thermal imaging for detecting cold air leak location in cold storage." International Journal of Advances in Applied Sciences 9, no. 4 (December 1, 2020): 294. http://dx.doi.org/10.11591/ijaas.v9.i4.pp294-301.

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Nowadays Cold storage has been playing an important role in preserving the perishable food products like fruits, vegetables, dairy products, fish, and meat etc. The major problem of cold storage is unwanted energy transmission during the operation. It is necessary to maintain the constant temperature during storing the products. There are different kinds of energy loss happening during the operation. One of the major causes is cold air leaking from the inside of the cold room to outside. It is due to poor insulation and improper maintenance of cold storage. It is very difficult to identify the exact location of the leak by the naked eye. In this research work, the cold storage was inspected with the thermal imaging system. Thermal cameras are highly sensitive to temperature and it can detect the variation of temperature ranging from 0.1°C. The measured temperatures are further converted into a colour based pattern. It is known as thermogram. These colour-based thermal patterns are further processed for identifying energy transmission location. It is done by applying various image processing methods such as histogram equalization, diffusion error, otsu thresholding and morphologic function. These techniques were applied to images of cold storages and exact cold air transmission locations were identified.

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P., Pathmanaban, Sundaram Anandan Shanmuga, K. Gnanavel B., and P. Murigan C. "Application of thermal imaging for detecting cold air leak location in cold storage." International Journal of Advances in Applied Sciences (IJAAS) 9, no. 4 (December 1, 2020): 294–301. https://doi.org/10.11591/ijaas.v9.i4.pp294-301.

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Nowadays Cold storage has been playing an important role in preserving the perishable food products like fruits, vegetables, dairy products, fish, and meat etc. The major problem of cold storage is unwanted energy transmission during the operation. It is necessary to maintain the constant temperature during storing the products. There are different kinds of energy loss happening during the operation. One of the major causes is cold air leaking from the inside of the cold room to outside. It is due to poor insulation and improper maintenance of cold storage. It is very difficult to identify the exact location of the leak by the naked eye. In this research work, the cold storage was inspected with the thermal imaging system. Thermal cameras are highly sensitive to temperature and it can detect the variation of temperature ranging from 0.1°C. The measured temperatures are further converted into a colour based pattern. It is known as thermogram. These colour-based thermal patterns are further processed for identifying energy transmission location. It is done by applying various image processing methods such as histogram equalization, diffusion error, otsu thresholding and morphologic function. These techniques were applied to images of cold storages and exact cold air transmission locations were identified.

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Miao, Handeyu, and Xianjin Zhang. "Research on Energy Consumption Evaluation Method and Energy Saving Operation Technology of Cold Storage." Journal of Physics: Conference Series 2205, no. 1 (February 1, 2022): 012003. http://dx.doi.org/10.1088/1742-6596/2205/1/012003.

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Abstract There is not yet a recognized unified energy consumption assessment and grading method on cold storage. It is not conducive to cold storage operation energy-saving management. By establishing the heat balance model of the cold storage, the energy consumption composition of the cold storage is analyzed, and then the causal diagram analysis method is used to determine the influencing factors of the energy consumption of the cold storage, and the quantitative indicators to measure the energy consumption of the cold storage are proposed. Based on the classification of energy consumption assessment methods for cold storage, five typical energy consumption assessment methods for cold storage are compared and analyzed from five aspects of quantification, evaluation index, energy efficiency level, application scope and shortcomings. It is found that to establish an energy efficiency level identification evaluation standard for cold storage recognized by the public, two conditions must be met: the appropriate energy consumption assessment method considering the differentiation of cold storage; establishment of a large database of cold storage energy consumption information. Accordingly, the ways and measures for energy saving of cold storage are proposed.

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Majed, Zhilwan, and Sherko Flamarz. "Evaluation, Monitoring, and Improving the Airflow and Heat Transfer in a Cold Storage of Foodstuffs, CFD Simulation and Experimental Investigation." Sulaimani Journal for Engineering Sciences 10, no. 1 (August 1, 2023): 24–48. http://dx.doi.org/10.17656/sjes.10165.

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Freshness and quality of fruits and vegetables as well as product saleable weight depend on heat and moisture transfer rate during air-cooling in the cool storages. The main objective of this study was to evaluate and develop a validated CFD model for predicting the temperature and velocity fields in a cold storage. In this study the air temperature, velocity, and non-uniform airflow in cold storage have been studied experimentally and numerically. Experimental and numerical models were employed to investigate cold storage's airflow field, flow pattern, and temperature field. The temperature and the velocity fields were measured in the cold storage filled with two potato pallets by using a hot wire anemometer and thermocouple with a programmable data logger computer. The experimental data was recorded at 60 points of temperature, and 27 points of velocity from three levels; high, middle, and bottom. Numerically the SB (Solid Block) technique was used to assess four turbulence models (Standard k-ε, Realizable k-ε, Standard k-ω, and SST k-ω) to compare with the experimental results for validation. The results of the validation were agreed with the experimental. The comparisons between the numerical results and experimental results revealed that the Shear Stress Transport (SST k-ω) model shows the best performance with the smallest absolute errors for temperature and velocity respectively. As well as the results revealed that the bottom and the top of the room was subjected to fresher and cooler air with relatively higher velocity. According to the study validation and finding, using the SST k-ω model is the best model for investigation in a cold storage, and for the improvement and evaluation of more complex cold storage, to achieve the balance distributions of air velocity, air temperature, and other heat transfer phenomena.

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Tumpu, Mula, Moh Nurhabibie Eka Putra, Juniawan Preston Siahaan, M. Zaky Latief Abrori, Bobby Demeianto, and Dendi Haris. "CALCULATION OF COOLING LOAD IN COLD STORAGE FOR CATCH STORAGE." Aurelia Journal 6, no. 2 (October 31, 2024): 237. https://doi.org/10.15578/aj.v6i2.14671.

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This study aims to calculate the cooling load required in Cold Storage to store fish catches. Cold Storage is an important facility in the fisheries industry to maintain the quality and freshness of the product. Accurate cooling load calculation is essential to design an efficient and energy-saving refrigeration system. The methodology used includes data collection on Cold Storage specifications, environmental conditions, and characteristics of the stored products. The cooling load is calculated by considering factors such as transmission loads through walls, roofs, and floors; product loads; air infiltration loads; internal loads from lights, equipment, and personnel; and other loads. The calculation results show that the total cooling load for Cold Storage with a certain capacity is 17.68 kW. Sensitivity analysis was conducted to evaluate the effect of various parameters on the cooling load. This study also provides recommendations for optimizing Cold Storage design and operational strategies to improve energy efficiency. The results of this study can be used as a reference in designing and operating Cold Storage for more effective and economical storage of fish catches.

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Sahupala, Peter, and Reinyelda D. Latuheru. "PERANCANGAN COLD STORAGE PADA PETI KEMAS UNTUK UDANG." MUSTEK ANIM HA 5, no. 2 (August 2, 2016): 168–80. http://dx.doi.org/10.35724/mustek.v5i2.622.

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Adapun tujuan dari penulisan ini adalah Menghitung beban pendinginan pada cold storage udang beku, Menghitung prestasi siklus kompresi uap meliputi laju aliran massa, daya kompresor, dan COP.Penelitian ini menggunakan metode rancangan teoritis. Perancangan cold storege untuk komuditi udang, dengan kapasitas satu container tersebut akan dihitung berapa besar pembebanan pendingin yang harus diberikan sehingga mendapatkan efisiensi cold storage yang maksimum. Data rancangan diperoleh dari hasil pengamatan dilapangan. Waktu penelitianÂ telah dilaksanakan April 2015.Adapun hasil perhitungan menunjukkan bahwa Refrigeran yang digunakan Refrigeran 12 (R-12), Beban pendinginan = 14,3022 TR = 50,254 kW, Produk udang = 12 ton = 12.000 kg, Suhu cold storage : 10Â° C, Superheated : 5Â° C, Sub cooled : 5Â° C, Temperatur refrigeran di kondenser : 35Â° C, Temperatur refrigeran di evaporator : 5Â° C, Tekanan di kondenser : 0,80 MPa Tekanan di evaporator : 0,40 Bar serta COP : 4,76

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Li, Zhengjing, Yishun Sha, and Xuelai Zhang. "Research on Phase Change Cold Storage Materials and Innovative Applications in Air Conditioning Systems." Energies 17, no. 17 (August 31, 2024): 4365. http://dx.doi.org/10.3390/en17174365.

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Phase change cold storage materials are functional materials that rely on the latent heat of phase change to absorb and store cold energy. They have significant advantages in slight temperature differences, cold storage, and heat exchange. Based on the research status of phase change cold storage materials and their application in air conditioning systems in recent years, this paper provides an overview of the materials and their enhanced research progress. It summarizes the types of phase change cold storage air conditioning systems, optimization schemes, and system applications. This paper also identifies the current issues in phase change cold storage air conditioning and discusses the development trends in cold storage materials and air conditioning systems. It anticipates that future advancements will focus on composite phase change cold storage materials and low-energy consumption intelligent phase change cold storage air conditioning systems in steam compression using spherical capsules and concave–convex plate PCM.

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Firdaus, Nova, Suharno, and Agus Buono. "Pengelolaan Cold Storage 1.000 Ton Di Muara Baru Jakarta: Perspektif Ekonomi Kelembagaan Baru." Forum Agribisnis 14, no. 2 (September 30, 2024): 1–15. http://dx.doi.org/10.29244/fagb.14.2.1-15.

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Fish cold storage was built by the Ministry of Maritime Affairs and Fisheries in various regions as one of the implementations of the National Fish Logistics System policy, which aims to maintain the availability of fish for industrial raw materials and domestic consumption. The cold storage of 1,000 tons was established to become a role model for the government's buffer stock facility in the Jakarta area. However, its implementation is still experiencing obstacles because its use is not optimal and has not attracted the interest of fisheries players in the broader scope. The research objective is to examine the institutional system implemented in managing cold storage of 1,000 tons from a business perspective. The research uses a case study method in government cold storages located in Muara Baru, North Jakarta. The institutional analysis of cold storage management was analyzed descriptively and qualitatively using the New Institutional Economic Theory approach. The research results show that the institution of cold storage of 1,000 tons still needs to improve its management. The aspects that contribute most to the lack of business performance in cold storage are property rights and, flexibility and adaptability. The implications that can be given are institutional improvements through 1) developing business models that are more tailored to user needs, 2) establishing bodies or institutions that are more authoritative in public services, 3) aligning incentives and building cooperation with a wider range of users, 4) implementation of standard procedures balanced with commitment to compliance from stakeholders and strong controls, 5) increased speed and flexibility of services and 6) competitive pricing.

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OLIVEIRA, JOÃO ALISON ALVES, LUIZ CARLOS CHAMHUM SALOMÃO, DALMO LOPES DE SIQUEIRA, and PAULO ROBERTO CECON. "COLD TOLERANCE OF BANANA FRUITS OF DIFFERENT CULTIVARS." Revista Caatinga 29, no. 3 (September 2016): 629–41. http://dx.doi.org/10.1590/1983-21252016v29n313rc.

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ABSTRACT The objective of this work was to evaluate the tolerance of fruits of different banana cultivars to low temperature storages. Fruits of the cultivars Nanicão (AAA), Prata (AAB), Vitória (AAAB), Maçã (AAB) and Caipira (AAA) were used. Clusters of three fruits were kept in cold storage for 7, 14 and 21 days, with average temperature of 10.53±0.37°C and relative humidity of 85%. Subsequently, the clusters were transferred to temperatures of 22±0.39°C and evaluated for 16 days. The fruits of all cultivars remained green after 21 days of storage at 10.53±0.37°C. Fruits of the cultivar Nanicão did not completely ripened after transferred to the 22°C storage, when stored for 7 days at low temperature. These fruits were firmer, with green peel and low soluble solids and titratable acidity. The fruits of all cultivars complete the ripening when transferred to room temperature after 21 days of cold storage. Chilling injuries increased with cold storage time in all cultivars. The cultivars Nanicão, Caipira and Maçã had more symptoms of chilling injury, while Prata and Vitória were more tolerant to the cold storage (10.53°C) for up to 21 days, showing normal ripening after transferred to the 22±0.39°C storage.

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Zhou, Dong Yi, Chu Ping Shi, and Wen Hua Yuan. "Applied Research of Cool Storage and Energy Conservation Technology on Cold Storage." Applied Mechanics and Materials 71-78 (July 2011): 4744–47. http://dx.doi.org/10.4028/www.scientific.net/amm.71-78.4744.

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The feasibility of the application of cool storage technology in cold storage was discussed and the ice cool storage used in high temperature cold storage, condenser water, cooling room, frozen food store and freezing room was analyzed. Carried on the efficient analysis through a cold storage of Hunan Shaoyang as an example, the result shows that the equipment cost of ice cool storage equipment is 831310.2 Yuan higher than the traditional cold storage and annual operating costs than traditional ice storage refrigeration technology can save 375694.5 Yuan. So it is feasible for the application of cool storage technology in cold storage. But initial investment will be increased inevitably and instead the additional capital can be recovered in about three years through the decrease of electricity consumption.

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Wu, Kun, Haibo Zhao, and Ye Wang. "Cold Storage and Release Characteristics of Phase Change Cold Storage Plate with Non-Uniform Fins." Energies 17, no. 15 (July 23, 2024): 3610. http://dx.doi.org/10.3390/en17153610.

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Ice plates, widely used in food cold chain refrigeration transportation, involve challenges such as long cold storage time and low efficiency in use. This study establishes a mathematical model for ice plate cold storage and release. It analyzes the influence of fin setting position, distribution, and size on the cold storage and release characteristics of non-uniform fins having diverse sizes and spacing on the inner and outer surfaces of the ice plate. Results show that compared to finless ice plates, plates with inner or outer fins can reduce the cold storage and release time, accelerate the charging and discharging efficiency of the cold storage equipment, and potentially save time. Cold storage and release time savings of up to 17.5% and 19.6%, respectively, were attained using outer fins. Driven by natural convection inside the finned ice plate, cold storage proceeds from top to bottom, while cold release proceeds from bottom to top. For inner fins, the distribution has a higher impact on the cold storage and release speed than the size. For outer fins, both the distribution and size equally affect the cold storage and release speed. The smaller the reference spacing between the outer fins, the faster the cooling storage, but the slower the cold release. The larger the reference area, the faster the cooling storage, but the slower the cold release. Thus, when designing ice plate products, the distribution and the size of fins should be selected based on prior consideration of storage or release speed. This study provides a theoretical basis and design guidance for the design of ice plate products, especially for refrigerated transportation applications.

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Hoque, MA, ASM Nahiyan, and S. Akhter. "Disposal Pattern of Cold and Home Stored Potato In Some Selected Areas of Bangladesh." Bangladesh Journal of Agricultural Research 47, no. 1 (March 15, 2023): 23–38. http://dx.doi.org/10.3329/bjar.v47i1.64852.

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A questionnaire survey was conducted with 600 growers in six potato growing areas of Bangladesh viz. Munshiganj, Barisal-Patuakhali, Dinajpur-Thakurgaon, Joypurhat, Jamalpur-Sherpur and Jashore-Chuadanga to collect a detailed information about potato storage at home and in cold storages along with their disposal pattern. The survey revealed that 55.2% growers store their potatoes in the cold storages. Due to the proximity of cold storages (within 1-10 km from the home/field) majority potato growers of Munshiganj (82%), Dinajpur-Thakurgaon (81%) and Joypurhat (70%) stored in cold storages. On the other hand, majority growers of Barisal-Patuakhali (88%) and Jamalpur-Sherpur (73%) could not store due to lack or long distance of cold storages. The growers disposed up their cold stored potatoes mainly by selling to local paikers at cold storage gate or by using as seed. While considering all areas, 56.0 % farmers stored potatoes at home in the studied areas. Majority farmers in Dinajpur-Thakurgaon (91%), Joypurhat (98%) and Jamalpur-Sherpur (65.0%) areas stored potato at home. Farmers of these areas stored upto 150 days at home because of cultivation of local varieties. Regarding disposal of home stored potatoes, the growers mainly sold to local paikers or at local market or used for own family consumption or by other means. Bangladesh J. Agril. Res. 47(1): 23-38, March 2022

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Li, YanMin, HaiFei Lin, and ZhenDong Yang. "The effect of magnetic field on freezing point of water." Journal of Physics: Conference Series 2194, no. 1 (February 1, 2022): 012034. http://dx.doi.org/10.1088/1742-6596/2194/1/012034.

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Abstract Cold storage technology can realize energy storage and release according to demand and balance the power grid by “shifting peak and filling valley”. Ice cold storage system has the outstanding advantages of large cold storage density and simple system, and is the frontier direction of current cold storage technology research and application. However, there are some problems such as low phase transition temperature of cold storage medium and high energy consumption under cold storage condition. The research shows that magnetic field can increase the freezing point of water and aqueous solution by about 3.0-5.0K, which is beneficial to further increase the economic benefit and save energy in refrigeration condition based on the refrigeration demand.

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Sa'adah, Nor, Dian Sari Maisaroh, Raka Nur Sukma, and Prasetyo Bayu Aji. "IMPLEMENTATION OF FISH DISTRIBUTION QUALITY WITH COLD CHAIN SYSTEM (CASE STUDY: PRIGI TO TULUNGAGUNG)." International Journal of Marine Engineering and Applications 1, no. 1 (September 1, 2024): 31–42. https://doi.org/10.30649/ijmea.v1i1.368.

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Prigi Nusantara Fishing Port is a port located in the south of Java Island. Where the production of fishermen's catches that can be landed at the Prigi Nusantara Fishing Port is 24,928,229 kg. It is necessary to have a management plan and identification of cold chain system distribution costs to maximize the distribution of catches, in this study to the Tulungagung area. Cold storage also has an important role in the cold chain system. Thus, this study plans to identify the management process identify distribution costs, and assess the role of cold storage. This research aims to identify the management process and identify distribution costs as well as assess the role of cold storage. The results of this management mapping plan are from fishermen to cold storage, cold storage processing, and transportation to markets and consumers. With a total cost of IDR 173,382,000/year, including operational costs of IDR 82,950,000/year and vehicle travel costs of IDR 90,43,000/year, using a Thermo King truck. Assessment of the role of government cold storage obtained a score of 45.8% while private cold storage 43.6%. The role of cold storage is still not optimal for storing fish to stabilize prices.

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Zhang, Yi, and Dong Ming Guo. "Effect of Cold Energy Storage of Multi-Wells Aquifer Thermal Energy Storage in Sanhejian Coal Mine." Advanced Materials Research 382 (November 2011): 276–80. http://dx.doi.org/10.4028/www.scientific.net/amr.382.276.

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In practical work, implementation of the technology of aquifer thermal energy storage(ATES) is divided into energy storage phase and energy utilization phase. Sufficient cold/warm water is stored in energy storage phase, and the stored cold/warm water is consumed in energy utilization phase, so as to achieve the purpose of cooling or heating. In this paper, taking Sanhejian Coal Mine as an example, we analyze the effect of cold energy storage in multi-wells by analyzing the volume change of cold water body within different temperature ranges in different periods. Through the analysis of volume change of cold water body, it can prove in the cooling process, all of the 2-5°C cold water body is consumed, and then the 5-10°C cold water body is consumed. The volume of 10-15°C cold water body is stable, because with the consumption of colder water, part of low temperature water body changes into high temperature water body, adding the 10-15°C cold water body in aquifers. And in condition 1, there are almost the same volume of 2-5°C, 2-10°C and 2-15 °C cold water in the four cold energy storage wells.The running of 1-1’ wells, 2-2’ wells, 3-3’ wells and 4-4’ wells by sequence, all of the 2-5°C cold water body is consumed, and the 5-10°C cold water body is the mainly cold water body for cooling, and the consumption of 10-15°C cold water body is small. It proves that the cooling wells normally run, and the cold water body for cooling is sufficient, which can meet the need of cooling.

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Siahainenia, Stevanus Marelly, Dionisius Bawole, and Eygner Gerald Talakua. "STABILITAS HARGA IKAN DI KOTA AMBON MELALUI PERAN COLD STORAGE, OPTIMASI PRODUKSI DAN EFISIENSI TEKNIS." PAPALELE (Jurnal Penelitian Sosial Ekonomi Perikanan dan Kelautan) 2, no. 2 (December 31, 2018): 74–84. http://dx.doi.org/10.30598/papalele.2018.2.2.74.

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The purpose of this study was to find out the function of cold storage in stabilizing fish prices in Ambon City, analyzing optimal production levels of various types of dominant fish, and analyzing the level of efficiency of utilization of cold storage and auxiliary machinery. This study uses the survey method. Primary data collection through questionnaires is built empirically while secondary data is obtained from several agencies related to this study. The research sample was drawn by exhausting sampling, amounting to 6 cold storage units in Ambon City. The role of cold storage to stabilize fish prices was analyzed using a qualitative descriptive approach, while the quantitative techniques used included analysis of optimization of cold storage production with linear programming and analysis of the efficiency of utilization of cold storage. The results of the study show that cold storage has not played a role properly to stabilize fish prices in Ambon City. To achieve optimal use of production factors, the cold storage management needs to reduce the raw material by 24,915.9 kg / month; 7 HOK / month workforce; cold storage storage space capacity of 2.09 kg / month; and demand for flying fish 1,402.6 kg / month, while the use of production factors efficiently (fully utulized) is the capacity of the freezing machine, demand for tuna, skipjack, and cob. The level of technical efficiency of the utilization of cold storage facilities is reached, the total use of installed capacity must be proportional to the capacity used.

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GULMA, KABIRU. "HEALTH PRODUCTS STORAGE: COLD CHAIN AND DRY STORAGE ASSESSMENT IN NORTHWESTERN NIGERIA." Quantum Journal of Medical and Health Sciences 4, no. 1 (February 28, 2025): 80–86. https://doi.org/10.55197/qjmhs.v4i1.125.

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The study assesses the capacity and efficiency of health facilities in Katsina State, Northwestern Nigeria, to store health products that require both cold chain and dry storage. This survey-based research was conducted across randomly selected health service delivery points in all 34 Local Government Areas (LGAs) in Katsina State. Eleven data collectors, trained on the adapted USAID|DELIVER Project’s Logistics Indicators Assessment Tool (LIAT), evaluated storage conditions at 314 health facilities. Six cold chain and seventeen dry storage indicators were assessed. Findings reveal better infrastructure for dry storage than cold storage. While 72-91% of facilities met most dry storage indicators, only 39% had accessible fire safety equipment. For cold storage, just 23% of facilities had electricity during the visit, 36% had functional refrigerators, and 13% maintained liquefied petroleum gas supplies for backup. Health facilities in Katsina State face challenges, particularly in cold chain storage. Investments in reliable power sources and fire safety are recommended to improve storage conditions and safeguard public health.

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Wojcieszak, Paweł, and Ziemowit Malecha. "Cryogenic energy storage system coupled with packed-bed cold storage." E3S Web of Conferences 44 (2018): 00190. http://dx.doi.org/10.1051/e3sconf/20184400190.

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Cryogenic Energy Storage (CES) systems are able to improve the stability of electrical grids with large shares of intermittent power plants. In CES systems, excess electrical energy can be used in the liquefaction of cryogenic fluids, which may be stored in large cryogenic vessels for long periods of time. When the demand for electricity is high, work is recovered from the cryogen during a power cycle using ambient or waste heat as an upper heat source. Most research is focused on liquid air energy storage (LAES). However, natural gas can also be a promising working fluid for the CES system. This paper presents a natural gas-based CES system, coupled with a low temperature packed bed cold storage unit. The cold, which is stored at a low temperature level, can be used to increase the efficiency of the cryogenic liquefiers. The model for the packed bed in a high grade cold storage unit was implemented and then compared with the experimental data. The impact of cold recycling on the liquefaction yield and efficiency of the cryogenic energy storage system was investigated

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Xiang, Lusha, Jennifer R. Talackine, Gema D. Barrera, Ji H. Lee, Thomas T. Oh, and Michael Meledeo. "“Platelet Fatigue” during Cold Storage." Blood 144, Supplement 1 (November 5, 2024): 21. https://doi.org/10.1182/blood-2024-199831.

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Introduction: The key steps for platelet activation are: 1) inositol trisphosphate (IP3)-mediated calcium release from endoplasmic reticulum (ER) in response to agonists, and 2) following store-operated calcium entry. At rest condition, ER calcium levels are well maintained by the balance between IP3-mediated calcium release and sarcoendoplasmic reticulum calcium ATPase (SERCA)-mediated calcium uptake. Notably, SERCA is very sensitive to cold-induced inhibition, while the IP3 synthesis and activity are relatively tolerant to cold temperature. Therefore, cold temperature may break the balance and cause a net loss of ER calcium. However, such mechanism has not been determined in cold stored platelets. We hypothesize that the impaired function in cold stored platelets is associated with ER calcium depletion and diminished agonist-induced calcium entry. Methods: Healthy human platelets were stored at 4-6 oC in platelet additive solution (PAS)-diluted plasma (PAS/plasma = 65/35 in volume) for 15 days without or with a phospholipase C (PLC) inhibitor U73122 to suppress IP3 synthesis. Five groups were included in the study: blank control (no treatment), vehicle control (1% DMSO), U10 (10 mM U73122), U20 (20 mM U73122), and U50 (50 mM U73122), n = 5-8 for each group. Intracellular calcium levels, platelet counts, and platelet function were measured on day 1, day 3, day 8, and day 15. Intracellular calcium levels were measured by flow cytometry (Fluo-3-AM) before and after challenging with combined agonists thrombin (0.05U) and convulxin (50 ng/mL), both are strong activators for PLC-IP3 mediated calcium entry. Coagulation function was evaluated by thromboelastography, and platelet counts were measured using a Beckman DH520 hematology analyzer. Results: The control group exhibited an earlier and faster decrease in platelet count compared to other groups during the 15 days of cold storage. Basal intracellular calcium levels prior to agonist were continuously increased in control (from 16.7 ± 3.4 on day 1 to 38.2 ± 8.9 nM on day 15, P &lt; 0.05) and vehicle groups (from 16.5 ± 2.7 on day 1 to 44.8 ± 9.5 nM on day 15, P &lt; 0.05). Such increase in basal intracellular levels only lasted for 3 days in U10 from and was completely blocked in U20 and U50 starting on Day 1 after U73122 treatment. Agonists increased intracellular calcium in both control and vehicle groups on day 1 (106.3 ± 11.0 nM and 113.9 ± 10.7 nM, respectively), but the calcium entry was continuous reduced during cold storage and became completely abolished on day 15 (not statistically different from their baselines). Correlated with the agonists-induced calcium entry, the alpha angle and maximum amplitude (MA) was progressively impaired in control and vehicle groups. U73122 directly and rapidly (within several hours) inhibited the agonists induced calcium entry, alpha angle, and MA in U20 and U50. Such inhibitory effects were not observed until 3 days after treatment in U10. Conclusion: Cold storage causes continuous increase in basal intracellular calcium mediated by PLC-IP3 and concomitant losses of agonists-induced calcium entry and coagulating function. These results suggest that cold-stored platelets undergo a slow but continuous ER calcium depletion –a status we termed as “platelet fatigue”. Therefore, preserving ER calcium could be a potential strategy to protect platelet function during cold storage. DoD disclaimer: The views expressed in this abstract are those of the author(s) and do not reflect the official policy or position of the U.S. Army Medical Department, Department of the Army, DoD, or the U.S. Government.

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Rowe, Richard R. "Cold Storage and Fast Food." Serials Librarian 15, no. 1-2 (November 1988): 5–16. http://dx.doi.org/10.1300/j123v15n01_02.

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Zencirkiran, Murat, and Ahmet Mengüç. "Cold storage ofAlstroemeria pelegrina’ Ostara‘." New Zealand Journal of Crop and Horticultural Science 31, no. 3 (September 2003): 255–59. http://dx.doi.org/10.1080/01140671.2003.9514259.

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Lieten, Philip, Bert Evenhuis, and Gianluca Baruzzi. "Cold Storage of Strawberry Plants." International Journal of Fruit Science 5, no. 1 (August 2005): 75–82. http://dx.doi.org/10.1300/j492v05n01_07.

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Holder, D. M. "Cold and chilled storage technology." International Journal of Refrigeration 15, no. 1 (January 1992): 63. http://dx.doi.org/10.1016/0140-7007(92)90069-7.

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Morewood, W. D. "Cold storage ofPhytoseiulus persimilis (Phytoseiidae)." Experimental & Applied Acarology 13, no. 3 (February 1992): 231–36. http://dx.doi.org/10.1007/bf01194939.

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Katzenberg, Frank, Benjamin Heuwers, and Joerg Christian Tiller. "Superheated Rubber for Cold Storage." Advanced Materials 23, no. 16 (March 17, 2011): 1909–11. http://dx.doi.org/10.1002/adma.201100408.

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Egolf, P. W., A. Kitanovski, D. Ata-Caesar, D. Vuarnoz, and F. Meili. "Cold storage with ice slurries." International Journal of Energy Research 32, no. 3 (2008): 187–203. http://dx.doi.org/10.1002/er.1340.

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Prof. Mrs. Ranjana D. Jawanjal, Ms. Pallavi G. Shivarkar, Ms. Rupali R. Ghatale, and Mr. Aaditya O. Sonone. "Cold Storage and Management System." International Research Journal on Advanced Engineering and Management (IRJAEM) 3, no. 04 (April 18, 2025): 1261–67. https://doi.org/10.47392/irjaem.2025.0206.

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The Cold Storage Management System is designed to efficiently store and preserve perishable goods using real-time monitoring and automation technologies. It offers reliable inventory management by providing accurate, real-time tracking of stored items, ensuring continuous stock monitoring and control. The system is equipped with integrated temperature and humidity sensors that monitor environmental conditions within the storage unit. It automatically adjusts temperature and humidity levels by controlling devices as needed, optimizing energy consumption and maintaining ideal storage conditions. By extending the shelf life of perishable items, streamlining operations, reducing waste, and minimizing the need for human intervention, the Cold Storage Management System serves as an essential solution for industries that depend on effective cold storage management

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Du, Yanping, and Yulong Ding. "Optimization of Cold Storage Efficiency in a Rankine-Cycle-Based Cold Energy Storage System." Energy Technology 5, no. 2 (September 15, 2016): 267–76. http://dx.doi.org/10.1002/ente.201600259.

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Utami, Tresnani Maulidia, Amiruddin Amiruddin, and Syarif Husni. "ANALISIS PROFITABILITAS USAHA PEMBEKUAN IKAN (COLD STORAGE) DI KOTA MATARAM." AGROTEKSOS 34, no. 1 (April 30, 2024): 271. http://dx.doi.org/10.29303/agroteksos.v34i1.1043.

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Penelitian ini bertujuan untuk : (1) Menganalisis biaya produksi dan keuntungan usaha pembekuan ikan (cold storage) di Kota Mataram; (2) Mengetahui profitabilitas usaha pembekuan ikan (cold storage) di Kota Mataram; (3) Mengetahui kendala-kendala yang dihadapi oleh pengusaha dalam pembekuan ikan (cold storage) di Kota Mataram. Metode yang digunakan dalam penelitian ini adalah Metode Deskriptif, sedangkan teknik pengumpulan data dilakukan dengan wawancara langsung. Unit analisis dalam penelitian ini adalah pengusaha pembekuan ikan (cold storage) di Kota Mataram. Jenis data yang digunakan adalah data kualitatif dan kuantitatif. Sumber data yang digunakan dalam penelitian ini adalah data primer dan sekunder. Data dianalisis secara deskriptif. Hasil penelitian menunjukkan bahwa : (1) Total biaya produksi yang dikeluarkan pengusaha pembekuan ikan (cold storage) sebanyak Rp 467.883.028/proses produksi, dengan total keuntungan usaha pembekuan ikan (cold storage) sebanyak Rp 54.846.972/proses produksi. (2) Tingkat profitabilitas usaha pembekuan ikan (cold storage) adalah 12% per bulan, sehingga lebih besar dari bunga bank yang telah ditetapkan secara umum yaitu 1% per bulan. Artinya bahwa dengan tingkat profitabilitas 12% mampu membayar bunga bank yang berlaku atas penggunaan modal dan sudah mampu menghasilkan keuntungan. (3) Kendala – kendala yang dihadapi dalam usaha pembekuan ikan (cold storage) meliputi : kelangkaan ikan, tenaga kerja, dan penjualan.

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DeGrandi-Hoffman, Gloria, Henry Graham, Vanessa Corby-Harris, Mona Chambers, Emily Watkins-deJong, Kate Ihle, and Lanie Bilodeau. "Adapting Overwintering Honey Bee (Apis mellifera L.) Colony Management in Response to Warmer Fall Temperatures Associated with Climate Change." Insects 16, no. 3 (March 4, 2025): 266. https://doi.org/10.3390/insects16030266.

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Management strategies are needed that mitigate the effects of climate change on honey bee colony losses. Extended periods of warmer fall temperatures prolong periods of honey bee flight and parasitic Varroa mite immigration into colonies. We report on a management strategy using Varroa-resistant Russian honey bees overwintered in indoor cold storage facilities, and compare colony survival and growth with that of unselected European bees. Fat body metrics that are key to overwintering survival were also measured in Russian and unselected bees. Comparisons between overwintering Russian colonies in cold storage versus apiaries were also conducted. Russian and unselected colonies overwintered in cold storage had comparable overwintering survival and percentages rented for almond pollination. However, more Russian colonies overwintered in cold storage were alive after almond bloom than those overwintered in apiaries. Fat bodies in Russian and unselected bees gained weight while in cold storage. Protein concentrations increased and lipids decreased. Changes in lipid concentrations were inversely related to the number of brood bees reared while in cold storage. Similar percentages of colonies overwintered in cold storage or outdoor apiaries survived and were rented for almond pollination. An economic analysis indicated that overwintering Russian colonies in cold storage costs less than in apiaries. Our study indicates that cold storage can be a viable management strategy for mitigating the effects of climate change on colony survival.

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Tian, Yihan, Xiaoyu Fan, Biao Yang, Zhaozhao Gao, Liubiao Chen, and Junjie Wang. "Dynamic temperature variation of insulation materials for solid-phase cold storage tank of liquid air energy storage." IOP Conference Series: Materials Science and Engineering 1327, no. 1 (May 1, 2025): 012070. https://doi.org/10.1088/1757-899x/1327/1/012070.

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Abstract The cold storage tank is a vital component within the liquid air energy storage system, enabling the transfer of cold energy between the processes of air liquefaction and gasification. Solid-phase cold storage, distinguished by its lack of operating temperature constraints, environmental friendliness, and cost-effectiveness, stands out as a highly promising method for cold storage in liquid air energy storage systems. The solid-phase cold storage tank undergoes periodic cycles of heating and cooling during the processes of air liquefaction and gasification. To explore the dynamic temperature variations in the external insulation material of the solid-phase cold storage tank and improve its insulation performance, this study developed a dynamic computational model for the tank’s insulation system. It simulated the temperature distribution and dynamic changes of the insulation material in the first-stage (173~300K) cold storage tanks under periodic temperature fluctuations within the tanks. The dynamic temperature changes of the insulation material were examined with a focus on the effects of insulation material type, thickness, and the cycle time.

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Shen, Jie, Ruonan Liu, Yundou Bai, Jian Han, and Qing He. "A review on liquefaction and cold storage of liquid air energy storage." Journal of Physics: Conference Series 2914, no. 1 (December 1, 2024): 012005. https://doi.org/10.1088/1742-6596/2914/1/012005.

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Abstract Liquid air energy storage (LAES) is a large scale, long energy storage duration, high energy density, and no geographical constraints, making it an effective means to address the intermittency and variability issues of renewable energy. The processes of air liquefaction and cold energy storage occur simultaneously. The liquefaction method can impact the liquefaction rate and efficiency of the system. Various cold storage (CS) methods can affect the utilization of cold energy in the system. First, an overview and comparison of five different liquefaction cycles is presented in the paper. Then, the importance of the CS method is analyzed, and different CS methods are compared. Finally, the paper issues related to cold energy balance in liquefaction and CS over multiple cycles are examined, and the future works of liquefaction and CS of LAES are discussed.

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Galli, Federica, Douglas D. Archbold, and Kirk W. Pomper. "Cold Storage Effects on Pawpaw Fruit Ripening and Quality." HortScience 41, no. 4 (July 2006): 989B—989. http://dx.doi.org/10.21273/hortsci.41.4.989b.

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Pawpaw [Asimina triloba (L.) Dunal] has significant potential as a new fruit crop. During ripening, loss of firmness is extremely rapid, and this trait may be the biggest obstacle to the development of a broader market. Cold storage of pawpaw fruit seems limited to 4 weeks at 4 °C, though fruit softening merely slows during storage. A study of several cultivars with commercial appeal has shown that none have superior cold storage life. Extending the cold storage beyond 4 weeks resulted in increasing loss of fruit firmness, poor poststorage ripening, and development of quality traits, and many fruit exhibiting flesh and peel discoloration. Cold storage duration affected fruit volatile production. By 4 weeks of cold storage, ethyl hexanoate and ethyl octanoate were the major volatiles produced, replacing methyl hexanoate, which was the major volatile produced by ripe fruit after harvest. By 8 weeks of cold storage, volatile ester production was generally low and ethyl hexanoate became the only major volatile. This loss of volatile production was accompanied by a decrease in alcohol acetyl transferase activity. Also, during cold storage, there was an increase in total phenolic content, lipid peroxidation products, and polyphenol oxidase activity. These changes may contribute to the black discoloration that developed in fruit cold-stored for 8 weeks or more. It is apparent that cold storage alone may not be sufficient to extend the storage life of most, if not all, current pawpaw cultivars beyond 4 weeks.

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Zhang, Yi, and Dong Ming Guo. "Effect of Cold Energy Storage of Single-Well Aquifer Thermal Energy Storage in Sanhejian Coal Mine." Advanced Materials Research 430-432 (January 2012): 1433–36. http://dx.doi.org/10.4028/www.scientific.net/amr.430-432.1433.

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Effective implementation of technology of aquifer thermal energy storage (ATES) must form a "ground cold water reservoir" or "ground warm reservoir". In this paper, taking Sanhejian Coal Mine as an example, we analyze the effect of cold energy storage in single-well by analyzing the volume change of cold water body within different temperature ranges. Through the analysis of volume change of cold water body, it can prove that with the same irrigation temperature, the increase of irrigation flow makes the volume and percentage of cold water body in aquifer within different temperature ranges. And the impact on the cold water of 2-5°C is more obvious. With the same irrigation flow, both the cold water body and its percentage of 2-10°C in the condition of 2°C irrigation temperature are more than those in the condition of 5°C. The increase of irrigation flow and the decrease of irrigation temperature are beneficial to cold energy storage, and the effect of cold energy storage of the condition 3 (100m3/h irrigation flow and 2°C irrigation temperature) is the best in these four conditions.

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Richings, Nadine M., Geoffrey Shaw, Peter D. Temple-Smith, and Marilyn B. Renfree. "Growth and histology of ovarian follicles after cold storage in the tammar wallaby." Reproduction, Fertility and Development 18, no. 6 (2006): 677. http://dx.doi.org/10.1071/rd06007.

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Cold storage is a simple method for storing and transporting tissues and organs. The reliability of this method for maintaining structure and function of marsupial ovarian tissue was assessed using histological techniques and follicle culture. Tammar wallaby ovaries were placed in cold storage (phosphate-buffered saline at 4°C) for 24 or 48 h. Although necrotic changes were evident in the germinal epithelium, cortex and interstitial tissue after cold storage, there was little evidence of necrotic changes in ovarian follicles and oocytes appeared normal. Secondary follicles isolated from ovarian tissue after cold storage grew by a similar amount to non-stored follicles when cultured for 4 days in vitro, but no follicles from any group developed to tertiary follicles. Cold storage for up to 24 h had little obvious effect on the structure of ovarian tissue and follicles isolated from this tissue maintained their structure during culture. However, degeneration in culture increased with storage time and was significantly higher after cold storage for 48 h. As demonstrated in the tammar wallaby, cold storage has potential as a method for storage and transport of marsupial ovaries up to 24 h.

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Journal articles on the topic 'Cold storage'

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