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Journal articles on the topic 'PCM (Phase Change Material)'

Author: Grafiati

Published: 4 June 2021

Last updated: 27 July 2025

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1

Ram, Pommala Teja Vamsi, and G. Prasanthi. "Refrigerator Performance Enhancement with Nanoparticle Infused Phase Change Material." Indian Journal Of Science And Technology 17, no. 45 (2024): 4778–86. https://doi.org/10.17485/ijst/v17i45.3315.

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Objectives: This research aims to improve the energy efficiency and performance of traditional refrigerators by integrating Phase Change Material (PCM) and Nano-Enhanced Phase Change Material (NEPCM) on the condenser. Methods: This research integrated paraffin wax as phase change material and Titanium dioxide (TiO2) nanoparticle enhanced phase change material as Nano enhanced phase change material on the condenser side and evaluated their effects on the coefficient of performance (COP), Energy Efficiency, and Temperature regulation through experimental analysis. Findings: The results demonstra

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2

Li, Hai Jian, Zhi Jiang Ji, Zhi Jun Xin, and Jing Wang. "Preparation of Phase Change Building Materials." Advanced Materials Research 96 (January 2010): 161–64. http://dx.doi.org/10.4028/www.scientific.net/amr.96.161.

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The types and characteristics of phase change materials were discussed. With respect to application in building materials, the PCM should have more attractive properties including high latent heat values, stability and proper melting point, inflammability, corrosiveness and supercooling. Phase change building material (PCBM) was prepared using vacuum absorption method and tested by means of Differential Scanning Calorimetry(DSC) and Scanning Electron Microscopy(SEM). The testing results have shown that organic PCM was absorbed into the holes of inorganic carriers completely and distributed eve

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3

Ravishankara, S., P. K. Nagarajan, D. Vijayakumar, and M. K. Jawahar. "Phase Change Material on Augmentation of Fresh Water Production Using Pyramid Solar Still." International Journal of Renewable Energy Development 2, no. 3 (2013): 115–20. http://dx.doi.org/10.14710/ijred.2.3.115-120.

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The augmentation of fresh water and increase in the solar still efficiency of a triangular pyramid is added with phase change material (PCM) on the basin. Experimental studies were conducted and the effects of production of fresh water with and without PCM were investigated. Using paraffin as the PCM material, performance of the solar still were conducted on a hot, humid climate of Chennai (13°5′ 2" North, 80°16′ 12"East), India. The use of paraffin wax increases the latent heat storage so that the energy is stored in the PCM and in the absence of solar radiation it rejects its stored heat int

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4

Chen, Jie, Feng Jiao Liu, and Yi Fei Zheng. "Review on Phase Change Material Slurries." Advanced Materials Research 860-863 (December 2013): 946–51. http://dx.doi.org/10.4028/www.scientific.net/amr.860-863.946.

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Phase change materials (PCM) have recently received considerable attention in the field of thermal energy storage, due to their intrinsic properties. Phase change material slurry is a novel medium of heat storage and transfer, its apparent specific heat and heat transfer capacity is better than water.PCM slurries are being investigated for active thermal energy storage or as alternatives to conventional single phase fluids because they are pumpable and have advanced heat transport performance with phase change. This review mainly presents the information on PCM emulsions and microencapsulated

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Kanimozhi, B., Amit Arnav, Eluri Vamsi Krishna, and R. Thamarai Kannan. "Review on Phase Change Materials in Thermal Energy Storage System." Applied Mechanics and Materials 766-767 (June 2015): 474–79. http://dx.doi.org/10.4028/www.scientific.net/amm.766-767.474.

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Phase Change Materials (PCM) plays an important role in energy conservation, which is very attractive because of its high storage density with small temperature change. In this paper an attempt made to review number of paper based on Phase Change Materials (PCM) in various field of thermal energy storage systems and its applications. The Phase Change Material is the latent heat storage material. As the source temperature raises the chemical bonds within the PCM breaks and the material changes its phase from one phase to another phase. The material begins to melt when the phase change temperatu

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6

Kim, Hyun Bae, Masayuki Mae, and Youngjin Choi. "Thermal Performance Measurement Procedure and Its Accuracy for Shape-Stabilized Phase-Change Material and Microcapsule Phase-Change Material Combined with Building Materials." Sustainability 13, no. 12 (2021): 6671. http://dx.doi.org/10.3390/su13126671.

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The accuracy of differential scanning calorimetry (DSC) used in the dynamic method, which is the method most widely used to measure the thermal performance of existing phase-change materials (PCMs), is limited when measuring the phase-change range and peak temperature of PCMs combined with building materials. Therefore, we measured the thermal performance in a thermochamber; the samples were a sheet of shape-stabilized phase-change material (SSPCM) and a microencapsulated PCM-impregnated gypsum board fabricated by combining PCM building materials with paraffin. Then, we investigated ways to im

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7

Bien, Tomasz. "Granulation Of Porous Materials with Phase Change Material (PCM)." Budownictwo i Architektura 20, no. 3 (2021): 135–44. http://dx.doi.org/10.35784/bud-arch.2780.

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The paper describes the research on the method of production of granulated phase-change materials (PCM) used in construction industry for the accumulation of thermal energy. As mineral materials for the granules preparation zeolite from fly ash Na-P1 and natural diatomite dust were used which were impregnated with paraffinic filtration waste and granulated using a combined granulation method. Obtained granules were characterized using X-ray diffraction (XRD), scanning electron microscopy (SEM), nitrogen adsorption/desorption isotherm, and differential scanning calorimetry (DSC). Mechanical str

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8

Khan, Md Imran H. "Conventional Refrigeration Systems Using Phase Change Material: A Review." International Journal of Air-Conditioning and Refrigeration 24, no. 03 (2016): 1630007. http://dx.doi.org/10.1142/s201013251630007x.

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A phase change material (PCM) is a substance that can store or release significant amounts of heat energy by changing its phase from liquid to vapor or vice versa. It has already been proven that incorporation of PCM with refrigeration systems improves the energy efficiency as well as the quality of the frozen food. However, the attachment of PCM system with the refrigeration system is a challenging task. Different aspects such as PCM thickness, quantity of PCM, PCM phase change temperature selection for optimizing energy consumptions of refrigeration systems are the main concerns of today’s r

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9

Kiwan, Suhil, Hisham Ahmad, Ammar Alkhalidi, Wahib O. Wahib, and Wael Al-Kouz. "Photovoltaic Cooling Utilizing Phase Change Materials." E3S Web of Conferences 160 (2020): 02004. http://dx.doi.org/10.1051/e3sconf/202016002004.

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A theoretical analysis based on mathematical formulations and experimental test to a photovoltaic system cooled by Phase Change Material (PCM) is carried out and documented. The PCM is attached to the back of the PV panel to control the temperature of cells in the PV panel. The experimental tests were done to solar systems with and without using PCM for comparison purposes. A PCM of paraffin graphite panels of thickness15 mm has covered the back of the panel. This layer was covered with an aluminum sheet fixed tightly to the panel frame. In the experimental test, it was found that when the ave

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10

Kumalasari, Intan, Madzlan Napiah, and Muslich H. Sutanto. "A Review on Phase Change Materials Incorporation in Asphalt Pavement." Indonesian Journal of Science and Technology 3, no. 2 (2018): 171. http://dx.doi.org/10.17509/ijost.v3i2.12762.

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Phase Change Material (later to be referred as PCM) has been successfully utilized in some areas. PCM has emerged as one of the materials for pavement temperature reducing due to its latent heat. Some research has been done regarding this topic. The objective of this paper is to review the development of PCM in asphalt pavement. The review has shown that organic PCM appears as the favourite PCM in asphalt concrete studies. Choice of porous material depends on method of incorporation. Reduction of temperature in PCM-asphalt mixture compared to conventional one is undoubtable. However, the mecha

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11

Cui, H. Z., and G. F. Zhu. "Preparation of Phase-Change-Material/Lightweight Aggregate Composite as an Energy Storage Material." Advanced Materials Research 347-353 (October 2011): 3404–8. http://dx.doi.org/10.4028/www.scientific.net/amr.347-353.3404.

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In this paper, a phase-change-material/lightweight aggregate (PCM-LWA) composite thermal energy storage material was prepared by absorbing the lauryl alcohol, which is one kind of phase change materials, into porous lightweight aggregates (LWAs) that have an excellent absorbability. In such a composite, the lauryl alcohol serves as a latent heat storage material and the porous lightweight aggregate acts as the supporting material. In order to prevent the melted lauryl alcohol leak from the porous LWAs, surface seal processing for the PCM-LWA was necessary. In this research, pure cement paste a

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12

BELLABES, Fatiha, and Mohamed BENLEKKAM. "Thermal regulation of photovoltaic's cells with a phase change material." Recueil de mécanique 1, no. 1 (2016): 34–40. https://doi.org/10.5281/zenodo.1134931.

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Elevation temperature of photovoltaic’s (PV) cells reduced his efficiency, but the use of phase change material’s (PCM) behind the PV can maintain his temperature close of the ambient. This paper studies the use of PCM on the thermal regulation of the PV device and the variation of the number of fins extend through the PCM from 0 to 4. A two dimensional 2D finite volume model of heat transfer in a system composed of PV module attached with a PCM in a rectangular enclosure was used to solve the Navier–Stokes and energy equations. Results have been comp

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13

Shi, Qi Song, and Tai Qi Liu. "Preparation and Performance of Polyethylene Glycol / Polyacrylamide Phase Change Material." Advanced Materials Research 284-286 (July 2011): 1983–86. http://dx.doi.org/10.4028/www.scientific.net/amr.284-286.1983.

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This study involved the preparation and characterization of polyethylene glycol (PEG)/ polyacrylamide (PAM) composite as solid-solid phase change materials (PCM). In this study, the polyethylene glycol / polyacrylamide composites as solid-solid phase change material was prepared, and the phase change behavior and crystalline morphology of the phase change materials were investigated using differential scanning calorimeter (DSC) , wide-angle X-ray diffraction (WAXD). Results indicated that the composite remained solid when the weight percentage of PEG was less than 60%. The PEG/PAM composite th

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14

Vercher, Jose, Tomàs Vidal, Miguel Redón, Cristina Wentworth, Gracia Lopez, and Júlia G. Borràs. "Energy Efficiency of Concrete with Phase Change Materials." Materials Science Forum 1084 (April 13, 2023): 125–30. http://dx.doi.org/10.4028/p-080u3h.

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Nowadays, our society has the responsibility of reducing the energy consumed in the building sector. A promising technology to achieve this goal is the implementation of thermal energy storage (TES) solutions in buildings envelopes. Phase change materials (PCM) which act as a thermal buffer, take advantage of the melting temperature of the material to change its state, improving building energy efficiency. This work explores and investigates how with a cheap PCM material, such as surf wax, high impact thermal results are obtained. To check and verify this condition, two concrete specimens were

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15

Shmyhol, Dmytro, Miroslav Rimár, Marcel Fedak, Tibor Krenický, Martin Lopušniak, and Nikolas Polivka. "Techniques for Enhancing Thermal Conductivity and Heat Transfer in Phase Change Materials in Hybrid Phase Change Material–Water Storage Tanks." Applied Sciences 14, no. 9 (2024): 3732. http://dx.doi.org/10.3390/app14093732.

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In recent years, extensive research has been dedicated to enhancing energy efficiency and promoting environmental sustainability in heating and cooling systems. Among the promising solutions, phase change materials (PCM) technology stands out as a key area of exploration. This study focuses on improving the thermal performance of PCM–water hybrid tanks by investigating methods to enhance thermal conductivity and heat transfer. Through experimental testing using techniques such as copper matrices, steel twisted matrices, and copper spirals, this study demonstrates significant improvements in th

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16

Stanciu, Dorin, Camelia Stanciu, Valentin Apostol, and Horatiu Pop. "Numerical simulation of a phase change material melting process." E3S Web of Conferences 112 (2019): 01010. http://dx.doi.org/10.1051/e3sconf/201911201010.

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Storage processes are usually integrated in solar energy systems applications due to daily variation of this energy source availability. Among different thermal storage solutions, phase change materials (PCM) lately became more extensively used covering a wide range of operating temperatures. In this regard, a numerical simulation of a PCM melting process is performed under ANSYS CFD environment. A particular configuration is considered consisting in a 2m length annular tube having a 5.48 cm external diameter. The tube is filled with paraffin chosen as PCM. A concentric interior tube of 2.54 c

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17

Yu, Chengbin, and Youngseok Song. "Modified Supporting Materials to Fabricate Form Stable Phase Change Material with High Thermal Energy Storage." Molecules 28, no. 3 (2023): 1309. http://dx.doi.org/10.3390/molecules28031309.

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Thermal energy storage (TES) is vital to the absorption and release of plenty of external heat for various applications. For such storage, phase change material (PCM) has been considered as a sustainable energy material that can be integrated into a power generator. However, pure PCM has a leakage problem during the phase transition process, and we should fabricate a form stable PCM composite using some supporting materials. To prevent the leakage problem during the phase transition process, two different methods, microencapsulation and 3D porous infiltration, were used to fabricate PCM compos

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18

Zheng, Yi Fei, Zhong Zhu Qiu, and Jie Chen. "The Investigation of Phase Change Emulsion (PCE): Fabrication, Thermal Conductivity and Utilization of Nanoparticles." Advanced Materials Research 860-863 (December 2013): 862–66. http://dx.doi.org/10.4028/www.scientific.net/amr.860-863.862.

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Phase change materials in the form of emulsion (PCE) is a category of novel phase change fluid used as heat storage and transfer media. It plays an important role in commercially viable applications (energy storage, particularly).The emulsion is made of microparticles of a phase change wax (a kind of paraffin or mixture ) as a phase change material (PCM), mixed paraffin directly with water. This paper presents information on the different PCM emulsions by different researchers. It gives the method of preparation of the PCE, and makes a special effort to investigate the heat transfer phenomena

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19

Ye, Dong Mao. "Research on PCM Textiles with Material Properties in Sports Wear Application." Advanced Materials Research 910 (March 2014): 450–54. http://dx.doi.org/10.4028/www.scientific.net/amr.910.450.

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A new type of intelligent PCM functional textile has been developed based on intelligent phase change material and advanced textile manufacturing technology. The application of such PCM textile in sports wear can help to enhance athletes performance. This paper analyzes the effects of intelligent PCM textile, characteristics of phase change materials and its preparation methods; discusses the possible effects of intelligent PCM textile to the results of sports events; suggests to make further study and research on phase change material in sports wear application so to develop more PCM sports w

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20

Pommala, Teja Vamsi Ram, and Prasanthi G. "Refrigerator Performance Enhancement with Nanoparticle Infused Phase Change Material." Indian Journal of Science and Technology 17, no. 45 (2024): 4778–86. https://doi.org/10.17485/IJST/v17i45.3315.

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Abstract <strong>Objectives:</strong> This research aims to improve the energy efficiency and performance of traditional refrigerators by integrating Phase Change Material (PCM) and Nano-Enhanced Phase Change Material (NEPCM) on the condenser. <strong>Methods:</strong> This research integrated paraffin wax as phase change material and Titanium dioxide (TiO2) nanoparticle enhanced phase change material as Nano enhanced phase change material on the condenser side and evaluated their effects on the coefficient of performance (COP), Energy Efficiency, and Temperature regulation thro

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21

Yang, Rui. "Encapsulated Phase Change Materials and their Applications in Buildings." Advanced Materials Research 509 (April 2012): 82–89. http://dx.doi.org/10.4028/www.scientific.net/amr.509.82.

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Energy consumption of buildings has exceeded 25% of total social energy consumption and new techniques and new materials are greatly demanded in buildings in order to save the energy. As an important clean renewable energy resource, solar energy is expected to be used in buildings instead of traditional energy including petroleum and coal. Phase change material (PCM) can absorb solar energy, transfer it to heat, and store it through phase change process. When needed, the energy absorbed can be released. By this way, the room temperature in a building can be maintained in a comfortable region w

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Can, Ahmet, Seng Hua Lee, Petar Antov, and Muhammad Aizat Abd Ghani. "Phase-Change-Material-Impregnated Wood for Potential Energy-Saving Building Materials." Forests 14, no. 3 (2023): 514. http://dx.doi.org/10.3390/f14030514.

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PCMs (phase change materials) are ideal for thermal management solutions in buildings. This is because they release and store thermal energy during melting and freezing. When this material freezes, it releases a lot of energy in the form of latent heat of fusion or crystallization energy. Conversely, when the material melts, it absorbs the same amount of energy from its surroundings as it changes from a solid to a liquid state. In this study, Oriental spruce (Picea orientalis L.) sapwood was impregnated with three different commercial PCMs. The biological properties and the hygroscopic and the

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Guo, Jing, Heng Xue Xiang, and Cheng Nv Hu. "The Properties of OMMT-PAN-Binary of Fatty Acids Blends as Phase Change Materials." Advanced Materials Research 239-242 (May 2011): 1101–4. http://dx.doi.org/10.4028/www.scientific.net/amr.239-242.1101.

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Using stearic acid-lauric acid binary of fatty acid as phase change material, waste polyacrylonitrile fiber (PAN) as supporting material, organic montmorillonite (OMMT) as modifier, and N, N-dimethylformamide as solvent, OMMT-PAN-binary fatty acid composite phase change materials(PCM) is prepared by solution blending. Using Scanning Electron Microscopy (SEM), Differential Scanning Calorimetry (DSC), Thermogravimetric analysis (TG) study the structure and properties of PCM, the optimized preparation techniques of PCM obtained by orthogonal tests. SEM results showed that the PCM was homogeneous

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D., Kameswara Rao, Sudhakar Reddy K., and V. Subba Rao V. "PVT Cell Performance Characteristics and Efficiency with Phase Change Material." International Journal of Engineering and Advanced Technology (IJEAT) 9, no. 5 (2020): 1005–12. https://doi.org/10.5281/zenodo.5549394.

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The PV panel temperature increase causes the drop in output power and electrical efficiency . The power generation of PV module is highly influenced by the temperature and so cooling is required to increase the PV panel electrical efficiency. PV panel electrical efficiency can be increased by keeping the low operating temperature as low as possible, preferably at temperature of 250 C and irradiation 1000 w/m2 . The temperature regulation with efficient control methods of PV modules can increase its efficiency by a significant level. The PVT-PCM systems elevated about 28 to 42% more heat storag

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Arifin, Zainal, Singgih Dwi Prasetyo, Bhimo Ageng Tribhuwana, Dominicus Danardono Dwi Prija Tjahjana, Rendy Adhi Rachmanto, and Budi Kristiawan. "Photovoltaic Performance Improvement with Phase Change Material Cooling Treatment." International Journal of Heat and Technology 40, no. 4 (2022): 953–60. http://dx.doi.org/10.18280/ijht.400412.

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Solar energy is a clean, abundant, and low-emission renewable energy source. Photovoltaic (PV) technology can convert solar energy into electrical energy; however, it still has a poor output efficiency since high temperatures can lower PV efficiency. Phase Change Materials (PCM) can absorb latent heat, which can be applied to PV as a passive cooling system. In this study, 50 wp PV was treated without and with PCM as a passive cooling system to determine the PV performance. This study compares three PCM types: soy wax, paraffin, and beeswax. Utilizing the PV-PCM panel temperature modeling techn

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Richardson, M. J., and A. W. Woods. "An analysis of phase change material as thermal mass." Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences 464, no. 2092 (2008): 1029–56. http://dx.doi.org/10.1098/rspa.2007.0312.

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Temperature fluctuations within a building can be attenuated by thermal mass. Adding phase change material (PCM) to thermal mass increases the effective heat capacity during the phase transition. This can anchor the temperature of the mass in a narrow band around the melting point of the PCM, further reducing the temperature swings perceived by occupants of the room. A simple dimensionless model for thermal mass forced by a sinusoidally varying air temperature is developed to calculate the performance of the PCM. The mass temperature satisfies the heat equation, with a temperature-dependent th

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Dhiyaulhaq, N. R., D. A. Wulandari, Wardoyo, and P. N. A. Nugroho. "Analysis of thermophysical properties of chicken eggshell an alternative phase change material." Journal of Physics: Conference Series 2596, no. 1 (2023): 012047. http://dx.doi.org/10.1088/1742-6596/2596/1/012047.

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Abstract Phase change materials are substances that utilize their ability to change phases for latent heat storage. PCM for energy storage must meet the parameters of thermophysical properties. One commonly used material is calcium chloride hexahydrate, which can be applied to reduce electricity consumption associated with air conditioning regulation. Meanwhile, eggshell waste containing calcium has not been maximally utilized. In this study, calcium derived from eggshells was processed into calcium chloride hexahydrate, which could potentially be an alternative to PCM. The preliminary results

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Peng, Guangjian, Guijing Dou, Yahao Hu, Yiheng Sun, and Zhitong Chen. "Phase Change Material (PCM) Microcapsules for Thermal Energy Storage." Advances in Polymer Technology 2020 (January 12, 2020): 1–20. http://dx.doi.org/10.1155/2020/9490873.

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Phase change materials (PCMs) are gaining increasing attention and becoming popular in the thermal energy storage field. Microcapsules enhance thermal and mechanical performance of PCMs used in thermal energy storage by increasing the heat transfer area and preventing the leakage of melting materials. Nowadays, a large number of studies about PCM microcapsules have been published to elaborate their benefits in energy systems. In this paper, a comprehensive review has been carried out on PCM microcapsules for thermal energy storage. Five aspects have been discussed in this review: classificatio

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Nasih Al-Dalal, Mohammed Syamand, Ahmad Fikri Mustaffa, and Ali Karaki. "Phase Change Material for Improving Building Thermal Comfort in Kurdistan." Journal of Advanced Research in Fluid Mechanics and Thermal Sciences 124, no. 1 (2024): 198–208. https://doi.org/10.37934/arfmts.124.1.198208.

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The Kurdistan region of Iraq suffers from relatively high summer temperature which leads to overheating in office buildings where there is little to no air-conditioning installed. In summer, the temperature rises to around 45-53 °C which can be unbearable to building occupants. The high temperature can affect occupant thermal comfort and causes health issues. Phase chance materials (PCM) are considered as a useful passive cooling method that absorbs excessive heat when the room is relatively hot and releases the stored heat when the room temperature becomes less hot. This research aims to eval

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Poikelispää, Minna, Sasu Ruokangas, Mari Honkanen, Minnamari Vippola, and Essi Sarlin. "PHASE-CHANGE MATERIAL: NATURAL RUBBER COMPOSITES FOR HEAT STORAGE APPLICATIONS." Rubber Chemistry and Technology 93, no. 1 (2020): 208–21. http://dx.doi.org/10.5254/rct.19.81468.

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ABSTRACT Global warming and environmental awareness in general have increased the research into thermal energy storage fields. Phase-change materials (PCMs) are efficient in storing thermal energy because of their high latent heat during the phase change. As the phase change is often based on the melting of the PCM, they need to be encapsulated, for example, by dispersing the PCM to a polymer matrix. In this study, the feasibility of the use of paraffin–natural rubber composites in applications requiring both the good ability to store heat energy and good vibration-damping properties is studie

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Singh, Preeti, Sourav Khanna, Sanjeev Newar, et al. "Solar Photovoltaic Panels with Finned Phase Change Material Heat Sinks." Energies 13, no. 10 (2020): 2558. http://dx.doi.org/10.3390/en13102558.

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Phase change material (PCM) based passive cooling of photovoltaics (PV) can be highly productive due to high latent heat capacity. However, the low rate of heat transfer limits its usefulness. Thus, the presented work aims at the improvement in PV cooling by using finned PCM (FPCM) heat sinks. In the present study, PCM heat sink and FPCM heat sinks were investigated numerically for PV cooling and the extracted heat is used for space heating. 4 kWp PV, PV-PCM and PV-FPCM systems were studied under the weather conditions of Southeast of England. It was observed that the PCM heat sinks can drop t

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Wei, Feng Lan, Xiang Zhao, E. Liu, Chun Long Li, and Zhe Mao. "Research of Preparation Process of Amorphous Composite Phase Change Material by Orthogonal Test Method." Advanced Materials Research 557-559 (July 2012): 309–12. http://dx.doi.org/10.4028/www.scientific.net/amr.557-559.309.

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To prepare shape-stabilized phase change material applicable in digester insulation, firstly to prepare composite phase change material by sol-gel method. Shape material was obtained by sol-gel with TEOS, in which phase change material was lauric acid/cetyl alcohol binary eutectic phase change materials. T he result s showed that the descending order of the influencing factors: ester-PCM ratio, ester -water ratio, pH, the react ion temperature, aging temperature. The best technology is: the ester -water ratio1:8, ester-PCM ratio1:2.3, pH3, aging temperature 85°C, the react ion temperature 60°C

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Paulo, Bruna Barbon, Kaciane Andreola, Osvaldir Taranto, Almerindo D. Ferreira, and Ana Silvia Prata. "Coating approach for a Phase Change Material (PCM)." Powder Technology 341 (January 2019): 147–56. http://dx.doi.org/10.1016/j.powtec.2018.03.003.

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Behi, Hamidreza, Danial Karimi, Mohammadreza Behi, et al. "An Enhanced Phase Change Material Composite for Electrical Vehicle Thermal Management." Designs 6, no. 5 (2022): 70. http://dx.doi.org/10.3390/designs6050070.

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Lithium-ion (Li-ion) battery cells are influenced by high energy, reliability, and robustness. However, they produce a noticeable amount of heat during the charging and discharging process. This paper presents an optimal thermal management system (TMS) using a phase change material (PCM) and PCM-graphite for a cylindrical Li-ion battery module. The experimental results show that the maximum temperature of the module under natural convection, PCM, and PCM-graphite cooling methods reached 64.38, 40.4, and 39 °C, respectively. It was found that the temperature of the module using PCM and PCM-grap

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Pavlík, Zbyšek, Oldrich Zmeskal, Milena Pavlíková, and Robert Černý. "Effect of Heating and Cooling Mode on Temperature and Enthalpy of Phase Changes in PCM Modified Plaster." Applied Mechanics and Materials 595 (July 2014): 149–54. http://dx.doi.org/10.4028/www.scientific.net/amm.595.149.

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Temperature and enthalpy of phase changes taking place in PCM (Phase Change Material)-modified plasters within their heating and cooling exposure are studied in the paper. The studied plasters are composed of hydrated lime, pozzolan admixture, silica sand, water, and encapsulated parrafinic wax that is used as PCM. The studied materials are characterized by bulk density, matrix density, and total open porosity. The temperature of phase changes, heat of fusion and crystallization are evaluated by DSC (Difference Scanning Calorimetry) analysis that is performed in inert nitrogen atmosphere. Expe

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Al Ghuol, Fatah O., K. Sopian, Shahrir Abdullah, Mohammed Al-Ghoul, Mohammed Sheldin, and Ali Whaad. "Prediction of Spherical Phase Change Material Temperature Using RBFNN Model." Applied Mechanics and Materials 704 (December 2014): 63–69. http://dx.doi.org/10.4028/www.scientific.net/amm.704.63.

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PCM system particularly plays an important candidate at off peak to improve thermal storage system. In this paper, predication of output temperature in integrated solar heat using RBFNN was proposed. First, a brief PCM numerical model including geometrical and operational parameters and discusses the effect this parameter on the output temperature. The working fluid temperature is uniform distributed and equal to collector output temperature. The learning data is theoretical generated by using standard solar collector integrated with 95 PCM modules. The RBFNN model has 3 input nodes representi

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Md Zain, Mohd Norizan, Norhuda Abdul Manaf, and Ali Abbas. "Fabricated of Photovoltaic Thermal System with Phase Change Material." Journal of Advanced Research in Fluid Mechanics and Thermal Sciences 121, no. 2 (2024): 65–72. http://dx.doi.org/10.37934/arfmts.121.2.6572.

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At present, solar energy is widely recognized as one of the primary sources of renewable energy. Nonetheless, conventional solar photovoltaic (PV) panels suffer a significant decrease in efficiency when exposed to extreme temperatures, making them unsuitable for long-term operation. To address these limitations, hybrid photovoltaic thermal (PVT) systems with phase change materials (PCM) have emerged as sophisticated solutions, leveraging thermal energy for water heating and PCM for thermal energy storage. This work aims to evaluate key economic parameters of fabricated PVT system (with and wit

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Wang, Wanteng, Nan Li, Jinhui Zhang, Caihong Zhang, and Liang Zhang. "Thermal Management Analysis of Proton Exchange Membrane Fuel Cell Filled with Phase Change Material in Cooling Channel." International Journal of Energy Research 2023 (March 30, 2023): 1–12. http://dx.doi.org/10.1155/2023/9077046.

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Passive thermal management using a phase-change material (PCM) for proton exchange membrane fuel cells (PEMFCs) has been proposed and widely used in the thermal management of Li-ion batteries. A three-dimensional and nonisothermal numerical model of a PEMFC with a PCM cooling channel (PCC) is established in this study. The PCC is better than an air-cooling channel (ACC) in terms of reactant distribution and water removal. Its temperature at the interface of the gas diffusion layer and catalyst layer is lower, and the uniformity of temperature is better. The peak current and power density of th

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Xu, Hongfei, and Wenting Qu. "Development of a Controlled Low-Strength Material Containing Paraffin–Rice Husk Ash Composite Phase Change Material." Coatings 14, no. 9 (2024): 1173. http://dx.doi.org/10.3390/coatings14091173.

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In order to reduce heat loss and diffusion of underground heating pipelines, this research incorporated phase change material (PCM) into the controlled low-strength material (CLSM) to prepare a pipeline backfill material with temperature control performance. In response to the problem that PCM leaks easily, a new type of paraffin–rice husk ash composite PCM (PR-PCM) was obtained by adsorbing melted paraffin into rice husk ash. Through mixing PR-PCM with dredged sediment (DS) and ordinary Portland cement (OPC), a controlled low-strength material (CLSM) with temperature control performance was p

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Vijesh, V. Joshi, and S. D. Devasoorya. "A Study on the Impact of Temperature on the Efficiency of Li-Ion Battery With-Or-Without Phase Change Material Coating." International Journal of Engineering Research and Reviews 11, no. 4 (2023): 23–25. https://doi.org/10.5281/zenodo.10078547.

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<strong>Abstract:</strong> PCMs <i>(Phase-Change Material)</i> are the type of materials that tends to change its materialistic property when subjected to temperature change. They change into liquid form while absorbing heat at melting point and will regain its solid form under solidification temperature. i.e., Paraffin wax is a form of PCM and it changes to liquid form at 46 ºC and will turn into solid when kept for some time at room temperature <i>(Paraffin wax have a melting point in the range of 46ºC - 68ºC)</i>. These materials releases or absorbs energy during phase transition. Thes

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Chen, Mei Zhu, Jing Hong, Shao Peng Wu, Wan Lu, and Guang Ji Xu. "Optimization of Phase Change Materials Used in Asphalt Pavement to Prevent Rutting." Advanced Materials Research 219-220 (March 2011): 1375–78. http://dx.doi.org/10.4028/www.scientific.net/amr.219-220.1375.

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Rutting is a common and serious phenomenon in asphalt pavement especially in high temperature areas. Phase change material (PCM) can adjust temperature through storing and releasing thermal energy during phase change process and has been used in thermal energy storage areas and building materials. However, the use of PCM to regulate the temperature of asphalt pavement has not been widely studied. In this paper, the feasibility of temperature self-control asphalt pavement using PCM was studied for preventing rutting. The temperature-control mechanism of asphalt pavement with PCM has been presen

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Kutteeri, Rahuldas, Martino De Carlo, Francesco De Leonardis, Richard A. Soref, and Vittorio M. N. Passaro. "Phase-Change-Material-Based True Time-Delay System." Sensors 24, no. 23 (2024): 7613. http://dx.doi.org/10.3390/s24237613.

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This study explores the achievement of a tunable true time-delay (TTD) system for a microwave phased-array antenna (MPAA) by incorporating the reversible phase-transition property of phase-change material (PCM) with Bragg gratings (BGs) and a cascade of three phase-shifted Bragg grating resonators (CPSBGRs). The goal was to design a low-power-consuming, non-volatile highly tunable compact TTD system for beam steering. A programmable on/off reflector was designed by changing a PCM-incorporated BG/CPSBGR from one phase to another. By arranging several programmable on/off reflectors in a row, a d

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Thalib, M. Mohamed, Athikesavan Muthu Manokar, Fadl A. Essa, N. Vasimalai, Ravishankar Sathyamurthy, and Fausto Pedro Garcia Marquez. "Comparative Study of Tubular Solar Stills with Phase Change Material and Nano-Enhanced Phase Change Material." Energies 13, no. 15 (2020): 3989. http://dx.doi.org/10.3390/en13153989.

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This study is intended to investigate and analyze the operational performances of the Conventional Tubular Solar Still (CTSS), Tubular Solar Still with Phase Change Material (TSS-PCM) and Tubular Solar Still with Nano Phase Change Material (TSS-NPCM). Paraffin wax and graphene plusparaffin wax were used in the CTSS to obtain the modified solar still models. The experimental study was carried out in the three stills to observe the operational parameters at a water depth of 1 cm. The experiment revealed that TSS-NPCM showed the best performance and the highest yield in comparison to other stills

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Zhou, Hongxia, André Andersson, and Thomas Olofsson. "Phase change materials influence on temperature variatio buildings." E3S Web of Conferences 356 (2022): 01044. http://dx.doi.org/10.1051/e3sconf/202235601044.

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For the design of sustainable buildings, it is crucial with accurate methods to evaluate how alternative constructions will influence thermal comfort, as well as energy efficiency. This study introduces a model to investigate how the use of phase change materials (PCM)in building envelopes can influence the temperature stratification, which also influences the indoor thermal comfort. PCM is characterized by large latent heat in the melting/solidifying process during phase transition. Applications with PCM have been recognized as possible alternatives in building envelopes to improve thermal co

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Zhang, Kaiyan. "Advancements in Phase Change Materials: A Path to Sustainable Energy Solutions in China." Highlights in Science, Engineering and Technology 73 (November 29, 2023): 200–207. http://dx.doi.org/10.54097/hset.v73i.12865.

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With the rapid development of China, the country's demand for energy has significantly increased. According to the "World Energy Outlook 2020," China's annual average growth rate of primary energy consumption is 1.9%, and it is predicted that China's energy consumption will account for over 20% of global energy consumption by 2050. In the energy budget, 90% is allocated to thermal energy conversion, transmission, and storage. Facing an impending energy crisis, enhancing energy production while minimizing energy loss has become a matter of widespread concern. Phase Change Materials (PCMs), also

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Eid, Salam, Chawki Lahoud, Marwan Brouche, Mohamed Hmadi, and Christy Lahoud. "Modeling and Validation of the Enthalpy-Temperature Curve for Phase Change Materials." Materials Science Forum 1050 (January 18, 2022): 149–59. http://dx.doi.org/10.4028/www.scientific.net/msf.1050.149.

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Thermo-dynamical studies have proven that introducing phase change materials (PCM) to the building’s envelope could decrease the heat transfer exchange rate and maintain the inside thermal comfort for long periods. Among all types of PCM applications in the building’s envelope, the cement-plaster is the most cost-effective. The composite PCM-plaster material was formed by mixing predefined mass percentages of PCM microcapsules with local cement, sand, and water. This paper aims to establish a direct solution for the enthalpy-temperature variations for the PCM composite material. This solution

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Wiryanta, I. Kadek Ervan Hadi, Tjokorda Gde Tirta Nindhia, Wayan Nata Septiadi, and I. Made Joni. "The Role of Aluminium Nitride as Reinforcement Material for Phase Change Materials (PCMS)." LOGIC : Jurnal Rancang Bangun dan Teknologi 25, no. 1 (2024): 61–71. https://doi.org/10.31940/logic.v25i1.61-71.

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The improvement of thermal energy storage and management has become a significant focus in various industrial applications, including EV battery thermal management, solar energy storage, and high-power electronics. Phase Change Materials (PCM) are widely used for thermal energy storage due to their capacity to absorb and release latent heat. However, organic-based PCMs like paraffin have limited heat conductivity (~0.2 W/mK), limiting their efficiency. This research investigates the potential of Aluminum Nitride (AlN) as a reinforcing material to improve the thermal conductivity and stability

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Nurhidayanti, Sabiqunassabiqun, and Alfian Ady Saputra. "Efektivitas Phase Change Material Sebagai Media Penyimpanan Energi Termal Pada Kotak Pendingin." Jurnal Permadi : Perancangan, Manufaktur, Material dan Energi 7, no. 02 (2025): 113–19. https://doi.org/10.52005/permadi.v7i02.188.

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The challenge of energy efficiency in cooling systems has driven exploration into thermal energy storage technologies using Phase Change Materials (PCM). This study aims to evaluate the thermal performance of two types of PCM—liquid-phase propylene glycol (PG) and solid-phase paraffin wax (PW)—in passively maintaining the temperature inside a cooling box. The experimental setup involved a Styrofoam-based cooling chamber lined with aluminum, where both PCMs were placed in identical containers. Temperature data for the internal chamber, PCM, and ambient air were recorded over 90 minutes using th

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Kerslake, Thomas W., and Mounir B. Ibrahim. "Analysis of Thermal Energy Storage Material With Change-of-Phase Volumetric Effects." Journal of Solar Energy Engineering 115, no. 1 (1993): 22–31. http://dx.doi.org/10.1115/1.2930019.

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NASA’s Space Station Freedom proposed hybrid power system includes photovoltaic arrays with nickel hydrogen batteries for energy storage and solar dynamic collectors driving Brayton heat engines with change-of-phase thermal energy storage (TES) devices. A TES device is comprised of multiple metallic, annular canisters which contain a eutectic composition LiF-CaF2 phase change material (PCM) that melts at 1040 K. A moderately sophisticated LiF-CaF2 PCM computer model is being developed in two stages considering first one-dimensional and then two-dimensional canister geometries. One-dimensional

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Aguiar, José, Sandra Cunha, and Mohammad Kheradmand. "Mortars with Phase Change Materials: Contribute to Sustainable Construction." Key Engineering Materials 634 (December 2014): 3–13. http://dx.doi.org/10.4028/www.scientific.net/kem.634.3.

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In a society with a high growth rate and increased standards of comfort arises the need to minimize the currently high energy consumption by taking advantage of renewable energy sources. The mortars with incorporation of phase change materials (PCM) have the ability to regulate the temperature inside buildings, contributing to the thermal comfort and reduction of the use of heating and cooling equipment, using only the energy supplied by the sun. This paper aims to contribute to the study of mortars incorporating PCM. The main characteristics of the material and the mortars doped with PCM, wil

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