Dynamic Optimization of Adsorptive Chillers: The “AQSOA™-FAM-Z02 – Water” Working Pair Научная публикация
| Журнал |
Energy
ISSN: 0360-5442 , E-ISSN: 1873-6785 |
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| Вых. Данные | Год: 2016, Том: 106, Страницы: 13-22 Страниц : 10 DOI: 10.1016/j.energy.2016.03.036 | ||||
| Ключевые слова | Adsorption chillers, Adsorption dynamics, Dynamic optimization, Heat&mass transfer, Specific cooling power | ||||
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| Организации |
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Информация о финансировании (1)
| 1 | Российский фонд фундаментальных исследований | 14-08-01186 |
Реферат:
Despite significant progress in commercial ACs (adsorption chillers) achieved for the last thirty years, still there is a much room for their further improvement. This paper addresses the optimization of dynamic performance of ACs utilizing loose grains of a novel adsorbent AQSOA™-FAM-Z02. The dynamic data were measured by a Volumetric Large Temperature Jump method under typical conditions of isobaric ad/desorption stages of real AC cycle. For the first time, the effects of number of the adsorbent layers (N = 2, 4, and 8), grain size (0.2–0.9 mm) and cycle boundary conditions were comprehensively studied. The most notable findings revealed for the water ad/desorption dynamics are: 1) the initial part of all kinetic curves is exponential and can be described by a single characteristic time τ; 2) at equal values of the ratio (S/m)=(heat transfer surface)/(adsorbent mass), the dynamic curves are very close regardless the adsorbent grain size R (the “grain size insensitive” regime is observed at 0.44 m2/kg ≤ (S/m) ≤ 1.75 m2/kg); 3) the maximal specific cooling power is a linear function of the (S/m)-ratio. Appropriate recommendations on improving the AC cycle dynamics which concern the optimal conversion degree, grain size and (S/m)-ratio are made.
Библиографическая ссылка:
Girnik I.S.
, Aristov Y.I.
Dynamic Optimization of Adsorptive Chillers: The “AQSOA™-FAM-Z02 – Water” Working Pair
Energy. 2016. V.106. P.13-22. DOI: 10.1016/j.energy.2016.03.036 WOS Scopus РИНЦ CAPlusCA OpenAlex
Dynamic Optimization of Adsorptive Chillers: The “AQSOA™-FAM-Z02 – Water” Working Pair
Energy. 2016. V.106. P.13-22. DOI: 10.1016/j.energy.2016.03.036 WOS Scopus РИНЦ CAPlusCA OpenAlex
Даты:
| Поступила в редакцию: | 3 авг. 2015 г. |
| Принята к публикации: | 7 мар. 2016 г. |
| Опубликована online: | 31 мар. 2016 г. |
| Опубликована в печати: | 1 июл. 2016 г. |
Идентификаторы БД:
| Web of science: | WOS:000378659700002 |
| Scopus: | 2-s2.0-84961886516 |
| РИНЦ: | 27144853 |
| Chemical Abstracts: | 2016:527454 |
| Chemical Abstracts (print): | 171:499601 |
| OpenAlex: | W2332769152 |