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Experimental and theoretical study of the energy flow of a two stages four generators adsorption chiller
Other Title(s)
دراسة عملية و نظرية لتدفق الطاقة لمثلج امتزازي ذي أربعة مولدات و مرحلتين
Author
Source
al-Khwarizmi Engineering Journal
Issue
Vol. 14, Issue 2 (30 Jun. 2018), pp.129-136, 8 p.
Publisher
University of Baghdad al-Khwarizmi College of Engineering
Publication Date
2018-06-30
Country of Publication
Iraq
No. of Pages
8
Main Subjects
Abstract EN
This work is concerned with a two stages four beds adsorption chiller utilizing activated carbon-methanol adsorption pair that operates on six separated processes.
The four beds that act as thermal compressors are powered by a low grade thermal energy in the form of hot water at a temperature range of 65 to 83 °C.
As well as, the water pumps and control cycle consume insignificant electrical power.
This adsorption chiller consists of three water cycles.
The first water cycle is the driven hot water cycle.
The second cycle is the cold water cycle to cool the carbon, which adsorbs the methanol.
Finally, the chilled water cycle that is used to overcome the building load.
The theoretical results showed that average cycle cooling power is 2.15kW, while the experimental measurement revealed that the cooling capacity of the cycle is about 1.98 kW with a relative error of % 0.02.
The generator and condensing temperatures are 83 and 30 °C, respectively.
The coefficient of performance (COP) of that chiller was in the range of 0.37 to 0.49.
The best operating point and the best working conditions were also investigated.
The present chiller is superior more than the single stage, two beds adsorption chiller that works on the activated carbon methanol pair that needs a high ambient temperature.
American Psychological Association (APA)
Hadi, Faizah Mahdi. 2018. Experimental and theoretical study of the energy flow of a two stages four generators adsorption chiller. al-Khwarizmi Engineering Journal،Vol. 14, no. 2, pp.129-136.
https://search.emarefa.net/detail/BIM-838081
Modern Language Association (MLA)
Hadi, Faizah Mahdi. Experimental and theoretical study of the energy flow of a two stages four generators adsorption chiller. al-Khwarizmi Engineering Journal Vol. 14, no. 2 (Jun. 2018), pp.129-136.
https://search.emarefa.net/detail/BIM-838081
American Medical Association (AMA)
Hadi, Faizah Mahdi. Experimental and theoretical study of the energy flow of a two stages four generators adsorption chiller. al-Khwarizmi Engineering Journal. 2018. Vol. 14, no. 2, pp.129-136.
https://search.emarefa.net/detail/BIM-838081
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 134-135
Record ID
BIM-838081