Mathematical modeling and numerical simulation studies for falling film type absorber in ammonia absorption heat pump 


Vol. 7,  No. 2, pp. 151-159, Jun.  2001


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  Abstract

Mathematical modeling and numerical simulation studies have been conducted for a falling film type absorber of the ammonia absorption heat pump. A rigorous absorber model has been developed by considering temperature effects on physical properties and its predictability proved far superior to that of existing models, which has been confirmed by the experimental data. Using the developed model, effects of cooling water condition - temperature and flow rate - on the efficiency of absorber has been examined. As the result of simulation, the efficiency of absorber has increased as the cooling water temperature has decreased and flow rate has increased.

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  Cite this article

[IEEE Style]

L. CH, K. SH, H. JC, "Mathematical modeling and numerical simulation studies for falling film type absorber in ammonia absorption heat pump," Clean Technology, vol. 7, no. 2, pp. 151-159, 2001. DOI: .

[ACM Style]

Lee CH, Kim SH, and Hyun JC. 2001. Mathematical modeling and numerical simulation studies for falling film type absorber in ammonia absorption heat pump. Clean Technology, 7, 2, (2001), 151-159. DOI: .

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pISSN : 1598 - 9712
eISSN : 2288 - 0690

한국연구재단 등재학술지