This paper shows that the main architectural features of a counter#ow heat exchanger can be determined based on thermodynamic optimization subject to volume constraint. It is assumed that the channels are formed by parallel plates, the two #uids are ideal gases, and the #ow is fully developed, lamin
On the generation of entropy in a counterflow heat exchanger
β Scribed by S. Sarangi; K. Chowdhury
- Publisher
- Elsevier Science
- Year
- 1982
- Tongue
- English
- Weight
- 218 KB
- Volume
- 22
- Category
- Article
- ISSN
- 0011-2275
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β¦ Synopsis
Entropy generation in a counterflow heat exchanger has been analysed in detail and expressions have been derived in terms of relevant non dimensional parameters. In the case of nearly ideal heat exchangers with nearly balanced capacity rate, an expression for entropy production has been derived which matches closely with exact calculation.
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