Convective evaporation on plain tube and low-fin tube banks using R123 and R134a.
Author(s) : CHIEN L. H., WU J. S.
Summary
This experimental study investigates the convective evaporation heat transfer in a tube bundle. Heat transfer experiments were performed using R134a and R123. The experimental data were compared with correlations using superposition and asymptotic models. The superposition-type correlation provided better prediction than the asymptotic model.
Details
- Original title: Convective evaporation on plain tube and low-fin tube banks using R123 and R134a.
- Record ID : 2006-1656
- Languages: English
- Source: ASHRAE Transactions. 2004 Winter Meeting. Volume 110, part 1 + CD-ROM.
- Publication date: 2004
Links
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Indexing
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Themes:
HCFCs;
HFCs;
Heat transfer;
Mass transfer - Keywords: R134a; Finned tube; Heat transfer; Bare pipe; R123; Bundle; Expérimentation; Evaporation; Air conditioning
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- Source: Heat transfer in condensation. Proceedings of the Eurotherm Seminar 47.
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- Source: HVAC&R Research - vol. 19 - n. 2
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