Please use this identifier to cite or link to this item: https://doi.org/10.1016/S0140-7007(03)00074-4
DC FieldValue
dc.titleWaste heat driven dual-mode, multi-stage, multi-bed regenerative adsorption system
dc.contributor.authorSaha, B.B.
dc.contributor.authorKoyama, S.
dc.contributor.authorKashiwagi, T.
dc.contributor.authorAkisawa, A.
dc.contributor.authorNg, K.C.
dc.contributor.authorChua, H.T.
dc.date.accessioned2014-06-17T06:38:09Z
dc.date.available2014-06-17T06:38:09Z
dc.date.issued2003-11
dc.identifier.citationSaha, B.B., Koyama, S., Kashiwagi, T., Akisawa, A., Ng, K.C., Chua, H.T. (2003-11). Waste heat driven dual-mode, multi-stage, multi-bed regenerative adsorption system. International Journal of Refrigeration 26 (7) : 749-757. ScholarBank@NUS Repository. https://doi.org/10.1016/S0140-7007(03)00074-4
dc.identifier.issn01407007
dc.identifier.urihttp://scholarbank.nus.edu.sg/handle/10635/61688
dc.description.abstractOver the past few decades there have been considerable efforts to use adsorption (solid/vapor) for cooling and heat pump applications, but intensified efforts were initiated only since the imposition of international restrictions on the production and utilization of CFCs and HCFCs. In this paper, a dual-mode silica gel-water adsorption chiller design is outlined along with the performance evaluation of the innovative chiller. This adsorption chiller utilizes effectively low-temperature solar or waste heat sources of temperature between 40 and 95 °C. Two operation modes are possible for the advanced chiller. The first operation mode will be to work as a highly efficient conventional chiller where the driving source temperature is between 60 and 95 °C. The second operation mode will be to work as an advanced three-stage adsorption chiller where the available driving source temperature is very low (between 40 and 60 °C). With this very low driving source temperature in combination with a coolant at 30 °C, no other cycle except an advanced adsorption cycle with staged regeneration will be operational. The drawback of this operational mode is its poor efficiency in terms of cooling capacity and COP. Simulation results show that the optimum COP values are obtained at driving source temperatures between 50 and 55 °C in three-stage mode, and between 80 and 85 °C in single-stage, multi-bed mode. © 2003 Elsevier Ltd and IIR. All rights reserved.
dc.description.urihttp://libproxy1.nus.edu.sg/login?url=http://dx.doi.org/10.1016/S0140-7007(03)00074-4
dc.sourceScopus
dc.subjectAdsorption
dc.subjectAdsorption system
dc.subjectHeat recovery
dc.subjectSilica gel
dc.typeArticle
dc.contributor.departmentMECHANICAL ENGINEERING
dc.contributor.departmentBACHELOR OF TECHNOLOGY PROGRAMME
dc.description.doi10.1016/S0140-7007(03)00074-4
dc.description.sourcetitleInternational Journal of Refrigeration
dc.description.volume26
dc.description.issue7
dc.description.page749-757
dc.description.codenIJRFD
dc.identifier.isiut000185424100002
Appears in Collections:Staff Publications

Show simple item record
Files in This Item:
There are no files associated with this item.

SCOPUSTM   
Citations

176
checked on Dec 9, 2019

WEB OF SCIENCETM
Citations

162
checked on Dec 2, 2019

Page view(s)

82
checked on Dec 1, 2019

Google ScholarTM

Check

Altmetric


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.