A New Version of the Large Pressure Jump (T-LPJ) Method for Dynamic Study of Pressure-Initiated Adsorptive Cycles for Heat Storage and Transformation Научная публикация
| Журнал |
Energy
ISSN: 0360-5442 , E-ISSN: 1873-6785 |
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| Вых. Данные | Год: 2019, Том: 179, Страницы: 542-548 Страниц : 7 DOI: 10.1016/j.energy.2019.04.164 | ||||
| Ключевые слова | Adsorption dynamics; Adsorptive heat transformation; Characteristic time; HeCol cycle; Large pressure jump method; Specific heating power | ||||
| Авторы |
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| Организации |
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Информация о финансировании (1)
| 1 | Российский научный фонд | 16-19-10259 |
Реферат:
In this work, a new version of the Large Pressure Jump (LPJ)method was proposed for studying the ad/desorption dynamics on representative pieces of a real “adsorber - heat exchanger” (AdHEx)for adsorptive heat storage and transformation (AHST). The core of the new approach is a direct measurement of the temperature difference ΔT of a heat carrier at the inlet and outlet of the tested AdHEx fragment. This difference is caused by a jump/drop of the adsorptive pressure which has initiated adsorption/desorption process. The measurements are carried out for the working pair “methanol - composite LiCl/silica” under typical conditions of a new cycle “Heat from Cold” (HeCol). The new Thermal Large Pressure Jump (T-LPJ)method is advanced as compared with the common V-LPJ version as it provides useful information on the heat exchanged between the adsorbent bed and the heat carrier fluid. Such information is not available from the V-LPJ method. The T-LPJ is simple in realization and resembles the common procedure for dynamic evaluation of real pressure-initiated AHST units. The suggested method was verified by comparison with results previously reported for a HeCol prototype with the same adsorbent and cycle boundary conditions.
Библиографическая ссылка:
Tokarev M.M.
, Zlobin A.A.
, Aristov Y.I.
A New Version of the Large Pressure Jump (T-LPJ) Method for Dynamic Study of Pressure-Initiated Adsorptive Cycles for Heat Storage and Transformation
Energy. 2019. V.179. P.542-548. DOI: 10.1016/j.energy.2019.04.164 WOS Scopus РИНЦ CAPlus OpenAlex
A New Version of the Large Pressure Jump (T-LPJ) Method for Dynamic Study of Pressure-Initiated Adsorptive Cycles for Heat Storage and Transformation
Energy. 2019. V.179. P.542-548. DOI: 10.1016/j.energy.2019.04.164 WOS Scopus РИНЦ CAPlus OpenAlex
Даты:
| Поступила в редакцию: | 30 янв. 2019 г. |
| Принята к публикации: | 23 апр. 2019 г. |
| Опубликована online: | 4 мая 2019 г. |
| Опубликована в печати: | 1 июл. 2019 г. |
Идентификаторы БД:
| Web of science: | WOS:000472813800045 |
| Scopus: | 2-s2.0-85065827698 |
| РИНЦ: | 38994326 |
| Chemical Abstracts: | 2019:1051972 |
| OpenAlex: | W2944575981 |