ShareEvaporation of R22 in a 7-mm microfin tube.
Author(s) : KUO C. S., WANG C. C., CHENG W. Y., LU D. C.
Summary
Experimental data on evaporation in a 7-mm-diameter microfin tube are presented. The data were taken at three different evaporation temperatures (2, 6 and 10 deg C, respectively). The mass flux was between 100 and 300 kg/m2.s and the heat flux between 7 and 12.4 kilowatts/m2. Data were presented in the form of local heat transfer and frictional pressure gradient. The effect of heat flux, mass flux and pressure on the heat transfer coefficient are reported.
Details
- Original title: Evaporation of R22 in a 7-mm microfin tube.
- Record ID : 1997-0732
- Languages: English
- Source: ASHRAE Transactions.
- Publication date: 1995/06/24
- Document available for consultation in the library of the IIR headquarters only.
Links
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Indexing
- Themes: Mass transfer
- Keywords: Internal fin; Extended surface; Microfin tube; Measurement; Tube; Heat transfer; R22; Evaporation; Testing
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- Date : 1995/06/24
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- Source: ASHRAE Transactions.
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- Source: Proceedings of the 2nd European Thermal-Sciences (EUROTHERM) and 14th UIT National Heat Transfer Conference 1996.
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