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[620.9+537.8]:66.047.3.011:67.03:621.31 (1) |
Economia energiei în general (550) |
Electromagnetism. Câmp electromagnetic. Electrodinamică (60) |
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SM ISO690:2012 БУРДО, Олег, ТЕРЗИЕВ, Сергей, БУРДО, Алла, СИРОТЮК, Илья, ПИЛИПЕНКО, Евгений, АКИМОВ, Александр, МОЛЧАНОВ, Михаил. Энергетика и кинетика процессов дегидратации растительного сырья. In: Problemele Energeticii Regionale, 2022, nr. 3(55), pp. 111-129. ISSN 1857-0070. DOI: https://doi.org/10.52254/1857-0070.2022.3-55.09 |
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Problemele Energeticii Regionale | ||||||
Numărul 3(55) / 2022 / ISSN 1857-0070 | ||||||
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DOI:https://doi.org/10.52254/1857-0070.2022.3-55.09 | ||||||
CZU: [620.9+537.8]:66.047.3.011:67.03:621.31 | ||||||
Pag. 111-129 | ||||||
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The aim of this work is the energy-efficient equipment creation for production of a high-quality dry product from a plant raw material and development of scientific and engineering founda-tion for the design of such an equipment. The achievement of this aim lies in a deep analysis of ten-dency in the development of a drying theory and technique. The graph is presented, on the basis of which the development of heat and moisture transfer model of A.V. Lykov is given, taking into ac-count the P. A. Rebinder moisture bond forms specificity. The problems of convective drying modern technologies are determined; the reasons of high-energy consumption during their work are substanti-ated. The electrodynamic dehydrators classification is given, which consideres the combined simple modes (drying) and hybrid dehydration modes. On the basis of the first law of thermodynamics, the possibility of a significant decrease in energy consumption is shown by the organization of a “vapordynamic” effect. The most significant result of the work is the construction of the electrody-namic apparatus module for dehydration of food and medicinal plant raw material. By the combination of electromagnetic field with the filtration process the specific energy consumptions were 1.9 MJ per 1 kg of the removed moisture, at the hybrid processes — juice yield exceeded vapor yield by 3.5 times. The significance of the work consists in the fact that the scientific conception of the authors on the possibilities of the significant decrease in energy consumption during the raw material dehydration at the innovative electrodynamic type apparatuses was practically proven. |
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Cuvinte-cheie electrodynamic apparatuses, energy technologies, drying, dehydration, mathematical and experimental modeling, food and medicinal plant raw material, dispozitive electrodinamice, tehnologii energetice, uscare, deshidratare, modelare matematică și experimentală, materiale alimentare și vegetale medicinale, электродинамические аппараты, энерготехнологии, сушка, дегидратация, математическое и экспериментальное моделирование, пищевое и лекарственное растительное сырье |
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