A new approach for thermal performance calculation of cross-flow heat exchangers.
Author(s) : APARECIDO NAVARRO H., CABEZAS-GÓMEZ L.
Type of article: Article
Summary
A new numerical methodology for thermal performance calculation in cross-flow heat exchangers is developed. Effectiveness-number of transfer units (e-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.
Details
- Original title: A new approach for thermal performance calculation of cross-flow heat exchangers.
- Record ID : 2006-0655
- Languages: English
- Source: International Journal of Heat and Mass Transfer - vol. 48 - n. 18
- Publication date: 2005/08
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Indexing
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Themes:
Heat transfer;
Mass transfer - Keywords: Calculation; Heat transfer; Process; Performance; Crossflow; Heat exchanger
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- Languages : English
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- Date : 2006/08
- Languages : English
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- Author(s) : HWANG T. H., YAO S. C.
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