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Generalized method of pressure drop calculation across pipe components containing two-phase flow of refrigerants.
Author(s) : PALIWODA A.
Type of article: Article, IJR article
Summary
A generalized method is proposed for calculating the pressure drop across pipe components containing two-phase flow of refrigerants mainly through return lines of pump and gravity feed evaporators including inlet and outlet manifolds, as well as return bends of evaporator and condenser coils. The method involves recalculating single-phase resistance to obtain two-phase resistance by means of a two-phase multiplier that has been generalized from experimental data published over recent years. The method is simple and its accuracy corresponds to the level achieved for two-phase flows in straight pipes.
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Pages: 119-125
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Details
- Original title: Generalized method of pressure drop calculation across pipe components containing two-phase flow of refrigerants.
- Record ID : 1992-2694
- Languages: English
- Source: International Journal of Refrigeration - Revue Internationale du Froid - vol. 15 - n. 2
- Publication date: 1992
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IMPROVED CALCULATION OF PRESSURE DROP IN BENDS ...
- Author(s) : NORSTEBO A.
- Date : 1985/10
- Languages : Norwegian
- Source: Scand. Refrig. - vol. 14 - n. 5
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Friction losses of two-phase flow liquid-solid.
- Author(s) : STUTZ B., REGHEM P.
- Date : 2001/05/16
- Languages : English
- Source: Proceedings of the third IIR Workshop on Ice Slurries.
- Formats : PDF
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-
Two-phase pressure drop in return bends: experi...
- Author(s) : PADILLA M., REVELLIN R., HABERSCHILL P., et al.
- Date : 2011/12
- Languages : English
- Source: International Journal of Refrigeration - Revue Internationale du Froid - vol. 34 - n. 8
- Formats : PDF
View record
-
DIVIDING FLOW MECHANISMS IN PIPE JUNCTIONS. NUM...
- Author(s) : SUU T., FUJII K.
- Date : 1985
- Languages : English
- Source: Transaction of the Society of Heating, Air-conditioning and Sanitary Engineers of Japan - n. 27
View record
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Two-phase flow in pipe line systems.
- Author(s) : PRISTOVNIK A., GORICANEC D., KROPE J.
- Date : 1998/05/09
- Languages : English
- Source: Heating and air-conditioning of buildings. Energy and environment. Proceedings of the third SITHOK-3 International Congress + CD-ROM.
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