Dynamic Behaviors of Adsorption Chiller: Effects of Silica Gel Sizes and Layers | Sciact - CRIS-система Института катализа

Dynamic Behaviors of Adsorption Chiller: Effects of Silica Gel Sizes and Layers Научная публикация

Журнал

Energy
ISSN: 0360-5442 , E-ISSN: 1873-6785

Вых. Данные

Год: 2014, Том: 78, Страницы: 304-312 Страниц : 9 DOI: 10.1016/j.energy.2014.10.015

Ключевые слова

Adsorbent layers, Adsorption, Cooling, Grain size, Waste heat recovery

Авторы

Chakraborty Anutosh ¹ , Saha Bidyut Baran ^2,3 , Aristov Yuri I. ^4,5

Организации

1	School of Mechanical and Aerospace Engineering, Nanyang Technological University, 50 Nanyang Avenue, Singapore 639798, Republic of Singapore
2	Kyushu University Program for Leading Graduate School, Green Asia Education Center, Interdisciplinary Graduate School of Engineering Sciences, Kyushu University, 6-1 Kasuga-Koen, Kasuga Shi, Fukuoka 816-8580, Japan
3	International Institute for Carbon-Neutral Energy Research (WPI-I2CNER), Kyushu University, Japan
4	Boreskov Institute of Catalysis, Siberian Division, Russian Academy of Sciences, pr. Akademika Lavrent'eva 5, Novosibirsk 630090, Russia
5	Novosibirsk State University, Pirogova Str., 2, Novosibirsk 630090, Russia

Информация о финансировании (2)

1	Российский фонд фундаментальных исследований	14-08-01186
2	National Research Foundation of Singapore	NRF-CRP8-2011-3

This article presents the dynamic behaviour of a single effect two bed adsorption chiller employing adsorbent beds with various layers of loose grain configurations and silica gel particle sizes, which is based on the experimentally confirmed adsorption isotherms and kinetics data. Compared with the experimental data of conventional adsorption chiller based on RD silica gel-water pair, we found that the silica gel configuration in terms of layers and sizes provides an interesting result, that is, the “grain size sensitive” regime is realized for large adsorbent grains with more layers. From numerical simulation, it is found that the specific cooling power and the coefficient of performance are reduced and the peak chilled water temperatures are increased with increasing the grain size and grain layers. We also demonstrate here that the sizes and layers of adsorbents should be considered for the design of adsorption heat exchanger for adsorption cooling applications.

Chakraborty A. , Saha B.B. , Aristov Y.I.
Dynamic Behaviors of Adsorption Chiller: Effects of Silica Gel Sizes and Layers
Energy. 2014. V.78. P.304-312. DOI: 10.1016/j.energy.2014.10.015 WOS Scopus РИНЦ CAPlus OpenAlex

Поступила в редакцию:	25 июн. 2014 г.
Принята к публикации:	4 окт. 2014 г.
Опубликована online:	6 нояб. 2014 г.
Опубликована в печати:	15 дек. 2014 г.

Web of science:	WOS:000347579200033
Scopus:	2-s2.0-84920729744
РИНЦ:	24029446
Chemical Abstracts:	2014:1837198
OpenAlex:	W2002355849

БД	Цитирований
Web of science	42
Scopus	44
OpenAlex	52