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Journal articles on the topic 'Radiating and convective ways of drying'

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1

Inoue, Kuniaki, and Larissa E. Back. "Gross Moist Stability Assessment during TOGA COARE: Various Interpretations of Gross Moist Stability." Journal of the Atmospheric Sciences 72, no. 11 (2015): 4148–66. http://dx.doi.org/10.1175/jas-d-15-0092.1.

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Abstract Daily averaged TOGA COARE data are analyzed to investigate the convective amplification/decay mechanisms. The gross moist stability (GMS), which represents moist static energy (MSE) export efficiency by large-scale circulations associated with the convection, is studied together with two quantities, called the critical GMS (a ratio of diabatic forcing to the convective intensity) and the drying efficiency [a version of the effective GMS (GMS minus critical GMS)]. The analyses reveal that convection intensifies (decays) via negative (positive) drying efficiency. The authors illustrate
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2

Tsurkan, Oleh, Anatoly Spirin, Igor Tverdokhlib, and Andrii Didyk. "JUSTIFICATION OF THE METHOD OF DRYING WALNUTS." Vibrations in engineering and technology, no. 2(109) (August 25, 2023): 5–11. http://dx.doi.org/10.37128/2306-8744-2023-2-1.

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A necessary condition for obtaining a high-quality walnut is its timely drying with bringing it to the standard humidity while maintaining the required quality of the product. Currently, Ukraine does not have a sufficient number of highly efficient lines for the industrial processing of walnuts. The main problem is precisely the lack of high-performance, energy-efficient drying equipment. In practice, dryers of various designs are used for industrial drying of walnuts. The choice of drying equipment depends on a number of factors, such as the volume of products, meteorological conditions durin
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3

Volgin, A. V., V. A. Kargin, E. A. Chetverikov, A. P. Moiseev, and L. A. Lagina. "Improving the efficiency of convective grain drying by using low-intensity RF radiation." IOP Conference Series: Earth and Environmental Science 954, no. 1 (2022): 012017. http://dx.doi.org/10.1088/1755-1315/954/1/012017.

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Abstract Drying (dewatering) of plant products is widely used in various technologies of their processing, transportation and storage. Existing dewatering processes and equipment are very diverse in design and application; their technical and economic performance also varies significantly. The effectiveness of the dewatering process of vegetable raw materials depends on the range of initial and final humidity and a number of physical, mechanical, chemical and other properties of the product, the drying method, technology and technical characteristics of the equipment. characteristics of the eq
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Zykov, А., S. Orlova, and L. Ovsiannykova. "THE ENERGY EFFICIENCY TECHNIQUE OF THERMAL PROCESSING OF GRAIN." Аграрний вісник Причорномор'я, no. 94 (December 25, 2019): 176–82. http://dx.doi.org/10.37000/abbsl.2019.94.23.

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The methods of energy efficiency increasing of pre- and post-harvest thermal processing of grain are considered. The effective ways to deliver energy to the grain using heat pipes and microwave field are given. The effect of combined action of microwave and low-frequency radiation on the grain germination is shown. Currently, the intensification of technological processes under the influence of microwave radiation is used in many industrial processes. Microwave equipment is becoming a necessary technological component of large profitable industries. The process of drying is no exception. In re
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Bekkulov, B. "Working out of the power effective design mobile grain-dryer installations." Bulletin of Science and Practice, no. 11 (November 13, 2017): 80–86. https://doi.org/10.5281/zenodo.1048312.

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The new design of the mobile device for grain drying is described. Advantages of the given design of the device in comparison to the analogues - grain drying are shown. The results of the field tests of the developed device result. Problems of using renewable energy sources for the maintenance of electric energy of the new device at operation in the districts kept away from an electric network are offered.
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Palamarchuk, Vladyslav, Sergii Gyrych, Olga Vasilishina, and Olena Pahomska. "Intensification of the flow process of grain drying using two-sided infrared irradiation." Technology audit and production reserves 1, no. 3(57) (2021): 34–38. http://dx.doi.org/10.15587/2706-5448.2021.225528.

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The object of research is the process of infrared drying of grain of agricultural crops. In the process of processing seeds of cereals and oilseeds is a fairly large number of technological operations, among which one of the most important is drying. Maintaining the required grain moisture is a major factor influencing its shelf life and quality. Therefore, an urgent and important problem is the intensification of the process of drying seeds of cereals and oilseeds at low energy consumption. The process of infrared drying of grain has significant advantages over the most common convective dryi
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Vladyslav, Palamarchuk, Gyrych Sergii, Vasilishina Olga, and Pahomska Olena. "Intensification of the flow process of grain drying using two-sided infrared irradiation." Technology audit and production reserves 1, no. 3(57) (2021): 34–38. https://doi.org/10.15587/2706-5448.2021.225528.

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<em>The object of research is the process of infrared drying of grain of agricultural crops. In the process of processing seeds of cereals and oilseeds is a fairly large number of technological operations, among which one of the most important is drying. Maintaining the required grain moisture is a major factor influencing its shelf life and quality. Therefore, an urgent and important problem is the intensification of the process of drying seeds of cereals and oilseeds at low energy consumption.</em> <em>The process of infrared drying of grain has significant advantages over the most common co
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8

Tsurkan, Oleh, Anatoly Spirin, Andrii Didyk, and Mykola Bondarenko. "WAYS TO INCREASE THE INTENSITY OF THE WALNUT DRYING PROCESS." Vibrations in engineering and technology, no. 4(115) (December 24, 2024): 52–59. https://doi.org/10.37128/2306-8744-2024-4-7.

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Drying is the most important process in the processing of plant products, including walnuts. Convective heat dryers are the most common in agriculture due to their high energy efficiency, relative simplicity of design and reliability in operation. Modern serial convective dryers consume 5-7 times more energy than an "ideal" dryer. Intensification of the drying process can be carried out in two main ways – by increasing the temperature difference between the drying agent and the material and improving the heat exchange conditions between them. When drying walnuts, the most acceptable way is to
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9

Yaropud, Vitalii, and Petro Lavreniuk. "WAYS OF IMPROVING THE DESIGN OF THE WALNUT CONVECTIVE DRYER." ENGINEERING, ENERGY, TRANSPORT AIC, no. 1(120) (May 1, 2023): 120–31. http://dx.doi.org/10.37128/2520-6168-2023-1-14.

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Walnuts belong to the products most exposed to the risk of oxidative deterioration at the stages of storage, transportation and sale. At the same time, it should be taken into account that specific botanical varieties grown in different geographical regions have an individual chemical composition that determines the intensity of the ongoing oxidation processes, therefore nuts of different batches have different potential for storage. The lack of a system of traceability of purchased nut batches at the stages of production, logistics and sale, as well as the lack of objective methods for assess
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10

Sniezhkin, Yurii, Zhanna Petrova, Yuliia Novikova, and Anton Petrov. "Ways of disposal of objective fuel sediments for fuel." Environmental safety and natural resources 40, no. 4 (2021): 21–31. http://dx.doi.org/10.32347/2411-4049.2021.4.21-31.

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Accumulated sludge from sewage treatment plants in large cities is obsolete, due to which they have lost the vast majority of nutrients, become too mineralized and practically unsuitable for direct use as fertilizer.The research is devoted to the development of a unified approach to the efficient processing of sludge as a fuel with the addition of flammable fillers such as milling peat, buckwheat husk, wood waste (sawdust).Identified factors influencing the energy efficiency of the processes of preparation of raw materials, drying and granulation of composite mixtures based on peat, obsolete s
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Stamenković, Zoran, Ivan Pavkov, Milivoj Radojčin, et al. "Convective Drying of Fresh and Frozen Raspberries and Change of Their Physical and Nutritive Properties." Foods 8, no. 7 (2019): 251. http://dx.doi.org/10.3390/foods8070251.

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Raspberries are one of Serbia’s best-known and most widely exported fruits. Due to market fluctuation, producers are looking for ways to preserve this fresh product. Drying is a widely accepted method for preserving berries, as is the case with freeze-drying. Hence, the aim was to evaluate convective drying as an alternative to freeze-drying due to better accessibility, simplicity, and cost-effectiveness of Polana raspberries and compare it to a freeze-drying. Three factors were in experimental design: air temperature (60, 70, and 80 °C), air velocity (0,5 and 1,5 m · s−1), and state of a prod
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12

Жилин, А. А., та О. А. Колбасова. "Экспериментальное исследование экстракции влаги из бумаги акусто-конвективным и традиционным способом". Южно-Сибирский научный вестник, № 6(58) (31 грудня 2024): 308–11. https://doi.org/10.25699/sssb.2024.58.6.015.

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Исследование посвящено изучению различных методов сушки офисной бумаги SVETOCOPY. Актуальность исследования обусловлена широким применением бумаги в различных сферах и необходимостью эффективного удаления влаги для поддержания состояния бумажной продукции. В данной работе рассматриваются традиционные способы сушки и акусто-конвективный, исследуемый в ИТПМ СО РАН, который проводится без теплового воздействия. На подготовительном этапе определялась начальная влажность образцов термо-вакуумным методом при 120°C, после чего они увлажнялись капиллярным способом до максимальной влажности около 200%.
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13

Irina, Boshkova, Volgusheva Natalya, Titlov Alexandr, Titar Sergij, and Boshkov Leonid. "ASSESSMENT OF EFFICIENCY OF DRYING GRAIN MATERIALS USING MICROWAVE HEATING." Eastern-European Journal of Enterprise Technologies 1, no. 8 (97) (2019): 78–85. https://doi.org/10.15587/1729-4061.2019.154527.

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We present results of experimental work on studying the drying of a dense layer of grain using microwave heating. We investigated a series of techniques to supply heat to grain to assess energy efficiency of a microwave field. We studied the following ways of drying: a microwave method, a pulsating microwave method, a microwave-convective cyclic method with blow of a layer with heated air flow and air without preheating, simultaneous microwave-convective drying method. Studying the kinetics of drying in a microwave field showed that we can divide the process into heating periods (zero drying r
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14

Tsurkan, Oleh, Anatoly Spirin, Volodymyr Rutkevych, and Andrii Didyk. "EVALUATION OF THE EFFICIENCY OF THE WALNUT DRYING PROCESS IN A CONVECTIVE-VIBRATING DRYER." Vibrations in engineering and technology, no. 3(114) (December 24, 2024): 5–12. https://doi.org/10.37128/2306-8744-2024-3-1.

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The drying operation is the most energy-intensive of all technological operations of post-harvest processing of plant agricultural products. Improving the energy efficiency of drying equipment is a top priority in planning and implementing technologies for post-harvest processing of agricultural products, including walnuts. There are a number of ways to increase the efficiency of the drying process, therefore, even at the stage of theoretical and laboratory research, it is important to evaluate the proposed measures and means. Analysis of recent studies and publications shows that the assessme
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15

Sniezhkin, Yu F., and O. V. Husarova. "KINETIC REGULATIONS PROCESS OF CONVECTIVE DRYING OF FLAX SEED SNACKS." Thermophysics and Thermal Power Engineering 45, no. 3 (2023): 29–36. https://doi.org/10.31472/ttpe.3.2023.4.

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The main component of the studied snacks is flax, which is rich in Omega 3, polyunsaturated fatty acids, fiber and vitamins A, B, E. The product does not contain emulsifiers, baking powder. The natural composition of raw materials limits the parameters of dehydration, requires such conditions of the process, which will preserve the most valuable components of the material. Careful analysis of the process kinetics is required to substantiate the rational drying parameters. The purpose of the work is to study the kinetics of moisture exchange depending on the process parameters; thermal audit of
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16

Antal, T., L. Sikolya, and B. Kerekes. "Quality evaluation of different pre-treatments and combined convective-freeze drying of sour cherry (Prunus Cerasus L.)." Progress in Agricultural Engineering Sciences 10, no. 1 (2014): 17–33. http://dx.doi.org/10.1556/progress.10.2014.2.

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In this study, the influences of various pre-treatments and combined drying (CD) on the drying kinetics and quality parameters of sour cherry were investigated. Prior to freeze drying (FD), sour cherry was pre-treated by blanching in boiling water (100 °C, 3 and 6 min), immersion in sugar solution (20% w/w, 10 and 20 min) and blanching (100 °C) in sugar solution (20% w/w, 3 and 6 min). Freeze-drying of raw samples was taken as a control. Combined drying (CD) can be accomplished in two distinct ways: freeze drying assisted with hot-air drying application (FD-HAD) and hot-air drying followed by
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17

Olha, Dubrovina. "VIBRATORY DRYERS AS AN EFFECTIVE TOOL FOR REDUCING ENERGY CONSUMPTION IN PRODUCTION." Vibrations in engineering and technology, no. 1(112) (April 22, 2024): 81–89. http://dx.doi.org/10.37128/2306-8744-2024-1-9.

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Drying of materials is a complex technological process used in various industries and often is one of the main stages of production. This process, in particular for bulk materials, depends on humidity, particle size, hydrodynamic conditions of the particles flowing through the drying agent and environmental parameters. Grain dryers expose grain to more stringent conditions than natural drying, which can potentially lead to a deterioration in grain quality. The combination of these factors determines the nature of the entire process. In agricultural production, the drying stage is one of the mo
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18

Kaletnik, Hryhorij, Oleg Tsurkan, Anatoly Spirin, Nataliya Gudzenko, Dmytro Prysiazhniuk, and Andrii Didyk. "Substantiation of the Operating Parameters of Walnut Drying Equipment." Journal of Engineering Sciences 11, no. 2 (2024): F27—F34. https://doi.org/10.21272/jes.2024.11(2).f4.

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The most important operation in walnut processing technology is drying to achieve the required moisture content. It is the most energy-consuming, and therefore, of course, there is an attempt to increase the energy efficiency of this process. Recent research and publications have shown many ways and means to dry nuts. According to the authors’ developments, the most effective are convective dryers, which can intensify the process by vibrating the material layer, which increases the heat transfer ratio. To determine the rational parameters of the drying process, a mathematical model was develop
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19

Malezhyk, Ivan, Igor Dubkovetskiy, Halyna Bandurenko, Tetyana Levkіvska, and Ljudmila Strelchenko. "THE STUDY OF FEATURES OF CONTROL OF TECHNOLOGICAL PROCESS FOR RECEIVING THE APPLE SNACKS." EUREKA: Life Sciences 6 (November 30, 2016): 17–23. http://dx.doi.org/10.21303/2504-5695.2016.00245.

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The article is devoted to the use of modern methods of the study of vegetable raw material for apple snacks production. To establish the optimal variety of apples there was used the analysis of technological parameters that depend on their chemical composition, especially on the quantity of dry substances, sugar-acid index and food fibers content. The study of inactivation degree of oxidative enzymes and possibility to prevent the protopectin hydrolysis process allowed establish the effectiveness of preliminary preparation of apples. The research-industrial drying setting, constructed by the a
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Zavadska, Oksana, Natalya Iliuk, Alla Ivanytska, Svіtlana Semenenko, and V. Mykhailyn. "Suitability of potato tubers of different varieties for processing." Naukovì Dopovìdì Nacìonalʹnogo Unìversitetu Bìoresursiv ì Prirodokoristuvannâ Ukraïni 20, no. 4 (2024): 20–30. http://dx.doi.org/10.31548/dopovidi/3.2024.20.

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Drying is one of the most common ways to process potato tubers. To produce high-quality dried products, the quality of raw materials is crucial, and it depends on the varietal characteristics. The purpose of this study was to investigate the suitability of potato tubers of five varieties for convective drying without blanching. The study employed the experimental method according to the developed research scheme, the laboratory method was used to determine the organoleptic, morphological, and biochemical quality indicators of fresh tubers and dry products, and the statistical method was used t
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Khmelev, Vladimir N., Andrey V. Shalunov, Sergey A. Terentiev, and Viktor A. Nesterov. "Increasing the efficiency of drying cellulose by ultrasonic influence." Bulletin of the Tomsk Polytechnic University Geo Assets Engineering 334, no. 11 (2023): 167–76. http://dx.doi.org/10.18799/24131830/2023/11/4164.

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Relevance. Significant part of renewable and fossil energy resources is spent to generate heat and electricity needed to implement drying. At the same time, cellulose drying, due to the large-tonnage production, is one of the significant consumers of energy resources. One of the ways to reduce energy costs of drying is ultrasonic vibrations impact. There are practically no studies on ultrasonic exposure during cellulose drying. Therefore, it is necessary to consider possible options for non-contact ultrasonic treatment during convective drying of wood cellulose. Main aim. To identify the most
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Gliguem, Hela, Wafa Hajji, Chaima Rekik, Karim Allaf, and Sihem Bellagha. "Evaluating the Performances of Interval Starting Accessibility Drying (ISAD) through Protein and Total Polyphenol Contents of Blue Crabmeat (Portunus segnis)." Processes 9, no. 10 (2021): 1698. http://dx.doi.org/10.3390/pr9101698.

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Blue crab (Portunus segnis) proliferation on Tunisian coasts started in 2014/2015. It has heavily impacted the balance of other species, local biodiversity, and fishing activity. Limiting these drawbacks may be achieved through ways promoting crabmeat. For this purpose, two different drying modes were tested: Conventional convective drying (CCD) and interval starting accessibility drying (ISAD) under 45 °C and relative humidity of 40%. Several air velocities were assayed under CCD: 1.5, 2.5, 3.5, and 5 m.s−1. Two different ISAD tests were run with different time-related conditions: drying peri
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Yaroshenko, Leonid. "JUSTIFICATION OF CONSTRUCTIVE AND TECHNOLOGICAL PARAMETERS OF A VIBRATION DRYER GRAIN SEEDS AND VEGETABLES FOR THE LAST-SELECT STATIONS." Vibrations in engineering and technology, no. 1(96) (August 27, 2020): 71–80. http://dx.doi.org/10.37128/2306-8744-2020-1-8.

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The paper analyzes the current state and prospects of further development of the technology of post-harvest treatment of grain seeds and vegetables, in particular its drying, on the conditions of which depends the quality of the sowing material. One of the ways to solve this problem is to apply convective drying in a pseudo-liquefied state with periodic heating and cooling of the seeds, which allows to maintain the temperature of the dried seeds within the specified limits and thereby maintain its high sowing qualities. To study the parameters of such drying at the Vinnitsa National Agricultur
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Ol’shanskii, A. I., S. V. Zhernosek, and A. M. Gusarov. "Experimental Studies of Heat and Moisture Exchange in the Process of Convective Drying of Thin Wet Materials." ENERGETIKA. Proceedings of CIS higher education institutions and power engineering associations 61, no. 6 (2018): 564–78. http://dx.doi.org/10.21122/1029-7448-2018-61-6-564-578.

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New ways of experimental data processing by generalized complex variables that are characteristic of the drying process are presented. The authors presented the results of a study of heat and moisture exchange in the convective drying of thin flat moist capillary-porous materials. As a result of the processing of the experimental data, equations were obtained for determining the densities of heat fluxes, average integral temperatures, drying time and moisture evaporation rate in the second drying period. The relationship between the densities of heat fluxes in the first and second periods and
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Xomidov, Xushnudbek Rapikjon ugli Bakhriddinova Dilnora Sharifjon kizi Sarvinoz. "CALCULATION OF HEAT EXCHANGE IN DRYING DEVICES." YOSH OLIMLAR ILMIY-AMALIY KONFERENSIYASI 2, no. 05 (2023): 90–91. https://doi.org/10.5281/zenodo.7994158.

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Zahorulko, Andrii, Nataliia Tytarenko, Eldar Ibaiev, Lyudmila Chuiko, and Vitaly Zahorulko. "Determination of the possibility of using a functional apparatus for the production of multi-component semi-finished products with a high degree of readiness." Technology audit and production reserves 5, no. 3(79) (2024): 43–46. http://dx.doi.org/10.15587/2706-5448.2024.314422.

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The object of research is a functional apparatus for the production of paste-like and powdered vegetable semi-finished products. The problem of combined heat and mass exchange treatment of vegetable raw materials are solved by using a functional apparatus for concentration and drying for processing and production complexes, farm lands. The expected effect during the approbation of the device is predicted under the condition of a functional approach combining the processes of concentration and drying with precise control of the temperature regime due to the use of a film-like resistive electron
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Hryshchenko, V. O. "Modeling and calculation power saving modes grain drying materials under energy fields." Naukovij žurnal «Tehnìka ta energetika» 11, no. 3 (2020): 23–29. http://dx.doi.org/10.31548/machenergy2020.03.023.

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Storing grain quality materials in post harvest handling and storage is largely dependent on correctly implemented the drying process. In agricultural production mainly use costly convection dryer. The main share of wasteful energy consumption accounts for heat drying agent, some heat is lost to the environment through the working surface of the dryers and spent coolant. Ways to reduce these energy costs is to reduce the amount of drying agent in the process to the level necessary to absorb and remove moisture from the dryer and the working volume of the principles of targeted "delivery" of en
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Pavlov, Sergey A., Igor A. Pekhalsky, and Nikolay G. Nikolay G. Kynev. "Studies of the Combined Modes of Microwave Grain Drying." Agricultural Machinery and Technologies 12, no. 6 (2018): 25–30. http://dx.doi.org/10.22314/2073-7599-2018-12-6-25-30.

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Abstract. To ensure the high quality of the materials being dried, one of the most promising ways to dehydrate vegetable raw materials is drying under the action of electromagnetic radiation (microwave drying). Microwave drying is widely used in various industries, in particular, in the food and woodworking industries. (Research purpose) Calculation of the microwave pulse and pause duration; their experimental determination, as well as the determination of the moisture removal rate at the pulse moment and the depth of pulse penetration into the layer. (Materials and methods) When drying in a m
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Sniezhkin, Yu F., and R. О. Shapar. "ENERGYEFFICIENT EQUIPMENT FOR DEHYDRATION THERMOBILE MATERIALS." Thermophysics and Thermal Power Engineering 42, no. 2 (2020): 5–17. http://dx.doi.org/10.31472/ttpe.2.2020.1.

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The article substantiates the relevance of processing thermolabile materials into dried foods, as one of the alternative options for fresh fruits and vegetables. It is noted that drying, as a method of conservation, is characterized by high energy intensity and increased requirements for the quality and safety of the final product. The naturalness of the dried products and the environmental cleanliness of the process come to the fore. The criteria of quality and efficiency of the process are combined into a single task: increasing the efficiency of the drying process and creating energy-effici
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Sytnikov, Oleksii, Denys Skladannyy, and Kostiantyn Sokolov. "Development of a spray dryer’s mathematical model for control tasks." Proceedings of the NTUU “Igor Sikorsky KPI”. Series: Chemical engineering, ecology and resource saving, no. 3 (September 30, 2023): 52–62. http://dx.doi.org/10.20535/2617-9741.3.2023.288249.

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The sustainable development paradigm includes the most efficient material and energy resources using in production processes. One of the ways to achieve this goal is creating the effective automated control systems. At the same time, such systems effective functioning is impossible without adequate mathematical models for control objects. Thus, the actual task of this study is to create the control object – a spray dryer -model-, which could be used in the control system.&#x0D; It was established that one of the main devices in the sodium tripolyphosphate production is a spray dryer in which t
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Abdusheva, A. Y., M. K. Sadygova, and A. V. Kondrashova. "Improving the formulation of baursaks with the use of eggplant fruit powder." Khleboproducty 30, no. 11 (2021): 40–45. http://dx.doi.org/10.32462/0235-2508-2021-30-11-40-45.

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The article experimentally substantiates the prospects of obtaining powder from eggplant pulp, and its application in the technology of the national fried bakery product-baursaks. There are two ways to prepare eggplant for processing in order to remove bitterness. With preliminary freezing of raw materials, there is a slight bitterness in the aftertaste, and when soaked in a 3% salt solution, the taste of the powder is salty. The optimal parameters and modes of convective drying of eggplant fruits for the most complete preservation of biologically active substances in the product are establish
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Kotov, B., R. Kalinichenko, S. Stepanenko, V. Hryshchenkp, Yu Pantsyr, and I. Herasymchuk. "SIMULATION OF THE GRAIN DRYING PROCESS IN BUNKER DRYERS USING HELIOCOLLECTORS." Energy and automation 2022, no. 3 (2022). http://dx.doi.org/10.31548/energiya2022.03.038.

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Drying is the main method of preparing agricultural materials for storage. Today, there are a variety of drying plants in the world that use solar radiation energy to heat a drying agent or drying material. But most designs of solar dryers are adapted to work in stationary conditions, special rooms. Reducing energy consumption for drying grain materials is an urgent problem, which is solved in two main ways - technical modernization of existing drying equipment and development of new energy-saving methods and modes of drying agricultural materials and their implementation on existing and upgra
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Вендин, С. В., Ю. В. Саенко, and Р. З. О. Байрамов. "RESULTS OF EXPERIMENTAL STUDIES OF THE SPROUTED GRAIN DRYER." VESTNIK RIAZANSKOGO GOSUDARSTVENNOGO AGROTEHNOLOGICHESKOGO UNIVERSITETA IM P A KOSTYCHEVA, no. 4(56) (December 30, 2022). http://dx.doi.org/10.36508/rsatu.2022.54.16.016.

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Проблема и цель. При безвыгульном способе содержания животных или птицы рационы их кормления необходимо обеспечить натуральными витаминами. Одним из простых и дешевых способов повышения витаминной ценности кормов является введение в него пророщенного зерна ячменя. Широкое применение пророщенного зерна сдерживается небольшим сроком его хранения, который обусловлен высокой влажностью 65-67 %. Чтобы сырое пророщенное зерно не испортилось, его необходимо выдать в кормушку животным или птице в течение двух часов. На свиноводческих и птицеводческих комплексах применяют преимущественно сухое кормлени
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КРЯЧКО, Т. И., В. Д. МАЛКИНА, В. В. МАРТИРОСЯН, С. А. СМИРНОВА, Н. А. ГОЛУБКИНА, and Л. Л. БОНДАРЕВА. "STUDYING OF THE CHEMICAL COMPOSITION OF THE POWDER FROM BROCCOLI CABBAGE AS RAW MATERIAL FOR PRODUCTION OF FUNCTIONAL FOODS." Известия вузов. Пищевая технология, no. 1(367) (March 1, 2019). http://dx.doi.org/10.26297/0579-3009.2019.1.5.

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Представлен сравнительный анализ гранулометрических, органолептических и физико-химических показателей качества порошков из капусты брокколи, полученных конвективным и лиофильным способами сушки из отечественного сорта Тонус и импортного гибрида Маратон F1. По показателям гранулометрического состава исследованные образцы порошков конвективной и лиофильной сушек относятся к грубодисперсным системам. Меньшие значения среднего размера частиц (0,14–0,15 мм) имеют порошки из брокколи гибрида Маратон F1 двух способов сушки. Проведен анализ морфологии частиц порошков из капусты брокколи по характерис
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35

Elmsaad, Egbal, Abdelnaser Omran, Abda Emam, Omer Elmahi, and Baher Amer. "Performance evaluation and analysis of different simple thermal modeling of greenhouse dryer." Frontiers in Sustainable Food Systems 8 (June 28, 2024). http://dx.doi.org/10.3389/fsufs.2024.1304584.

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To provide food supply chains, reduce losses from various crops after the harvesting process, and also to preserve vegetable and fruit crops purchased for consumption from rotting and not being wasted. The drying process is one of the most appropriate ways to solve such problems. In this research, several simple thermal modeling methods were proposed to perform the drying process through open sun drying (OSD) under forced pressure (FGD) and natural convection (NGD). This study was conducted at the King Faisal University Training and Research Station (25.4° latitude). North, longitude 49.6° eas
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Wirenfeldt, Cecilie Bay, Ditte B. Hermund, Aberham Hailu Feyissa, Grethe Hyldig, and Susan Løvstad Holdt. "Nutritional value, bioactive composition, physico-chemical and sensory properties of Ulva sp. and Fucus vesiculosus depending on post-harvest processing: a drying comparison study." Journal of Applied Phycology, May 22, 2024. http://dx.doi.org/10.1007/s10811-024-03210-4.

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AbstractDrying is an important post-harvest process to preserve seaweed as they are highly susceptible to spoilage due to their high moisture content. Drying can be performed in multiple ways by changing the temperature, pressure, air flow, and humidity. Therefore, the choice of drying method can affect the quality of the product in terms of sensory, chemical, and physicochemical properties. Seaweeds contain nutrients (protein, lipids, carbohydrates, vitamins, and minerals) and bioactive compounds. The compounds impact properties such as texture, taste, odor, and appearance. However, there is
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Малежик, Іван Федорович, Ігор Володимирович Дубковецький та Л. В. Стрельченко. "ВПЛИВ ШВИДКОСТІ РУХУ ПОВІТРЯ НА ПРОЦЕС КОНВЕКТИВНО-ТЕРМОРАДІАЦІЙНОГО СУШІННЯ ЯБЛУЧНИХ СНЕКІВ". Scientific Works 82, № 1 (2018). http://dx.doi.org/10.15673/swonaft.v82i1.1001.

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В процесі розвитку технічного прогресу харчова промисловість вимагає нових технологічних рішень для підвищення якості харчових продуктів. Сегмент ринку снеків в наш час дуже поширений та популярний серед споживачів, проте якість цих снеків бажала б бути вищою, а асортимент різноманітнішим. Саме ця проблема наштовхнула нас на створення нового продукту з відмінними харчовими властивостями та збалансованим хімічним складом. Маючи базу попередніх досліджень оптимальних параметрів сушіння снеків, необхідно визначити вплив швидкісті руху повітря на процес сушіння. Швидкість циркуляції повітря в суши
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Derevenko, V., G. Kasyanov, and L. Pylypenko. "STUDYING THE PROPERTIES OF GRAPE POMACE AS OF AN OBJECT OF DRYING." Food Science and Technology 12, no. 2 (2018). http://dx.doi.org/10.15673/fst.v12i2.937.

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Grape pomace contains a complex of valuable and biologically active compounds. Drying is one of the main ways of microbiological stabilisation and preservation of the nutritional value of this secondary raw material. Kinetic parameters of dehydration of grape pomace from different industrially cultivated and processed varieties have been studied, namely, of the red grape varieties Cabernet and Shiraz, and of the white varieties Chardonnay and Riesling. Dependences of the moisture content in the process of convective drying at different drying agent rates have been obtained at a regulated tempe
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"Method for Drying Fruits of Rose Hips." International Journal of Innovative Technology and Exploring Engineering 9, no. 1 (2019): 3765–68. http://dx.doi.org/10.35940/ijitee.a4716.119119.

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The article discusses a new vacuum infrared equipment for drying fruits of rose hips with preservation of ascorbic acid. We have studied the drying process of rose hips in various ways (solar, convective and vacuum IR drying), to determine the rational version of the drying process to check the preservation of the vitamin composition of the fruit, mainly ascorbic acid. Special plants designed and manufactured for the production of dry powders from rose hips using low-vacuum and low-temperature infrared drying have been developed and manufactured. The vacuum drying unit consists of: a vacuum ch
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Alekseev, Gennady, Olga Egorova, and Aleksey Egorov. "Microwave Pre-processing Effect on Pectin Yield from Citrus Raw Material." KnE Life Sciences, January 15, 2020. http://dx.doi.org/10.18502/kls.v5i1.6015.

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The article describes a more environmentally friendly method to produce pectin compared to the classical acid scheme, which requires the use of strong mineral acids and toxic solvents. This method of obtaining pectin, like other analogs of the classical method, causes a decrease in the yield of the final product. This study aims to find ways of eliminating these barriers and increase the yield of pectin. The paper investigates the possibility to increase the yield of pectin obtained by acid hydrolysis applying citric acid through the use of preliminary microwave exposure to citrus raw material
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Zhu, Lijian, Ming Xue, Rong Kong, and Jinzhong Min. "Direct Assimilation of All-Sky GOES-R ABI Radiances in GSI EnKF for the Analysis and Forecasting of a Mesoscale Convective System." Monthly Weather Review, December 22, 2022. http://dx.doi.org/10.1175/mwr-d-21-0293.1.

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Abstract In this study, all-sky GOES-R ABI infrared radiances at their native resolution are assimilated using an enhanced GSI Ensemble Kalman Filter (EnKF) data assimilation (DA) system, and the impacts of the data on the analysis and forecast of a mesoscale convective system (MCS) are explored. Results show that all-sky ABI BT data can correctly build up observed storms within the model and effectively remove spurious storms in model background through frequent DA cycles. Both bias and root-mean-squared innovation of the background and analysis are significantly reduced during the DA cycles,
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