Evaporation of liquid under acoustic-vacuum exposure Научная публикация
| Журнал |
Case Studies in Thermal Engineering
ISSN: 2214-157X |
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| Вых. Данные | Год: 2021, Том: 28, Номер статьи : 101679, Страниц : 16 DOI: 10.1016/j.csite.2021.101679 | ||||
| Ключевые слова | Acoustic-vacuum exposure; Evaporation; Liquid; Pontryagin maximum principle; Steam bubbles | ||||
| Авторы |
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| Организации |
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Реферат:
The theory of optimal control used is based on the Pontryagin maximum principle under the acoustic-vacuum exposure affecting the liquid evaporation process in an experimental container. Evaporation energy consumption for a given liquid mass is taken as an optimality criterion. The physical and mathematical model of a liquid layer with formed vapor bubbles under acoustic-vacuum exposure is based on the use of a pendulum model. A physical model of the liquid evaporation process under acoustic-vacuum exposure is developed and experimental investigations are carried out. An optimal cyclogram of acoustic-vacuum exposure is obtained, at which the energy consumption for evaporation of a given mass of liquid decreases by 2.5 times in comparison with a given cyclogram of acoustic-vacuum exposure. The obtained experimental results demonstrate close coincidence with the theoretical results, the maximum discrepancy being below 9%.
Библиографическая ссылка:
Trushlyakov V.I.
, Panichkin A.V.
, Lesnyak I.Y.
Evaporation of liquid under acoustic-vacuum exposure
Case Studies in Thermal Engineering. 2021. V.28. 101679 :1-16. DOI: 10.1016/j.csite.2021.101679 WOS Scopus OpenAlex
Evaporation of liquid under acoustic-vacuum exposure
Case Studies in Thermal Engineering. 2021. V.28. 101679 :1-16. DOI: 10.1016/j.csite.2021.101679 WOS Scopus OpenAlex
Даты:
| Поступила в редакцию: | 11 сент. 2021 г. |
| Принята к публикации: | 27 нояб. 2021 г. |
| Опубликована online: | 30 нояб. 2021 г. |
Идентификаторы БД:
| Web of science: | WOS:000758795900026 |
| Scopus: | 2-s2.0-85120339916 |
| OpenAlex: | W3215777265 |