Flow boiling of pure and oil contaminated refrigerants: heat transfer and pressure drop in a horizontal tube. Doctoral thesis.
Author(s) : HAMBRAEUS K.
Type of monograph: Doctoral thesis
Summary
This thesis concerns the heat transfer and pressure drop of two chlorine-free refrigerants, HFC-134a and HFC-152a. The heat transfer of these are compared to experimental results from tests with HCFC-22. It also contains an investigation of the effect of different ester based oils in flow boiling of HFC-134a. The results are compared to existing correlations.
Details
- Original title: Flow boiling of pure and oil contaminated refrigerants: heat transfer and pressure drop in a horizontal tube. Doctoral thesis.
- Record ID : 1997-3691
- Languages: English
- Publication: KTH (Royal Institute of Technology), Department of Energy Technology, Division of applied Thermodynamics and Refrigeration - Sweden/Sweden
- Publication date: 1993
- Source: Source: Trita REFR Rep. n. 93-10; 195 p. (16.6 x 24); fig.; tabl.; append.
- Document available for consultation in the library of the IIR headquarters only.
Indexing
-
Themes:
HFCs;
Mass transfer;
Lubricants - Keywords: R134a; Horizontal tube; Heat transfer; Research; R152a; Thermodynamic property; Sweden; Oil; Ester; Testing; Refrigerant; Boiling; Pressure drop
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