ShareAn experimental comparison of R502 and R404A in a condensing tube.
Author(s) : SHAO D. W., GRANRYD E.
Summary
The paper reports the experimental results for heat transfer coefficient and pressure drop for condensation of R502 and R404A inside a horizontal smooth tube. Test results show that R404A has a slightly larger heat transfer than R502 at similar conditions. The difference is approximately 8-12%. The pressure drops are relatively equal for R502 and R404A when plotted versus the mass flux.
Details
- Original title: An experimental comparison of R502 and R404A in a condensing tube.
- Record ID : 1997-2791
- Languages: English
- Source: Heat transfer in condensation. Proceedings of the Eurotherm Seminar 47.
- Publication date: 1995/10/04
- Document available for consultation in the library of the IIR headquarters only.
Links
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Indexing
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Themes:
Mass transfer;
Blends - Keywords: Horizontal tube; Comparison; Heat transfer; R502; Bare pipe; R404A; Condensation
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