A new approach for thermal performance calculation of cross-flow heat exchangers
Contribuinte(s) |
Universidade Estadual Paulista (UNESP) |
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Data(s) |
26/02/2014
20/05/2014
26/02/2014
20/05/2014
01/08/2005
|
Resumo |
A new numerical methodology for thermal performance calculation in cross-flow heat exchangers is developed. Effectiveness-number of transfer units (epsilon-NTU) data for several standard and complex flow arrangements are obtained using this methodology. The results are validated through comparison with analytical solutions for one-pass cross-flow heat exchangers with one to four rows and with approximate series solution for an unmixed-unmixed heat exchanger, obtaining in all cases very small errors. New effectiveness data for some complex configurations are provided. (c) 2005 Elsevier Ltd. All rights reserved. |
Formato |
3880-3888 |
Identificador |
http://dx.doi.org/10.1016/j.ijheatmasstransfer.2005.03.027 International Journal of Heat and Mass Transfer. Oxford: Pergamon-Elsevier B.V., v. 48, n. 18, p. 3880-3888, 2005. 0017-9310 http://hdl.handle.net/11449/24791 10.1016/j.ijheatmasstransfer.2005.03.027 WOS:000230706600013 |
Idioma(s) |
eng |
Publicador |
Elsevier B.V. |
Relação |
International Journal of Heat and Mass Transfer |
Direitos |
closedAccess |
Palavras-Chave | #thermal effectiveness #NTU #cross-flow heat exchangers #numerical simulation |
Tipo |
info:eu-repo/semantics/article |