Thermal Conductivity of Selective Water Sorbents under the Working Conditions of a Sorption Chiller | Sciact - CRIS-system of Boreskov Institute of Catalysis

Thermal Conductivity of Selective Water Sorbents under the Working Conditions of a Sorption Chiller Full article

Journal

Applied Thermal Engineering
ISSN: 1359-4311 , E-ISSN: 1873-5606

Output data

Year: 2002, Volume: 22, Number: 14, Pages: 1631-1642 Pages count : 12 DOI: 10.1016/S1359-4311(02)00076-5

Tags

Composite sorbents, Refrigeration, Sorption, Thermal conductivity

Authors

Freni A. ¹ , Tokarev M.M. ² , Restuccia G. ¹ , Okunev A.G. ² , Aristov Y.I. ²

Affiliations

1	CNR Istituto di Tecnologie Avanzate per l’Energia ‘‘Nicola Giordano’’, S. Lucia sopra Contesse, 98126 Messina, Italy
2	Boreskov Institute of Catalysis, Pr. Ak. Lavrentieva 5, Novosibirsk 630090, Russia

This paper presents the experimental data on the thermal conductivity of the composite sorbents, CaCl2/SiO2 and LiBr/SiO2, measured by the “hot wire method” under various conditions of vapour pressure PH2O, temperature T and water uptake w. The measurement ranges were chosen according to the operating conditions of a typical sorption cooling cycle (Full-size image (<1 K), Full-size image (<1 K)). The obtained results show that the sorbent thermal conductivity λ(T,PH2O,w) increases considerably as the uptake of sorbate rises, while its dependence on pressure and temperature is, in the studied range, almost negligible. Finally, the influence of thermal conductivity on the specific power of the sorption chiller is discussed.

Freni A. , Tokarev M.M. , Restuccia G. , Okunev A.G. , Aristov Y.I.
Thermal Conductivity of Selective Water Sorbents under the Working Conditions of a Sorption Chiller
Applied Thermal Engineering. 2002. V.22. N14. P.1631-1642. DOI: 10.1016/S1359-4311(02)00076-5 WOS Scopus РИНЦ ANCAN OpenAlex

Submitted:	Mar 6, 2002
Accepted:	Jun 14, 2002
Published online:	Sep 4, 2002
Published print:	Oct 1, 2002

Web of science:	WOS:000178530900008
Scopus:	2-s2.0-0036776402
Elibrary:	13399132
Chemical Abstracts:	2002:685725
Chemical Abstracts (print):	137:371909
OpenAlex:	W2045855200

DB	Citing
Web of science	58
Scopus	64
Elibrary	62
OpenAlex	64