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- Franck, Per-Åke, 1953, et al.
(författare)
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Värmepumpar i industriella processer
- 1991
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Ingår i: Föredrag vid 5:E Nordiske Varmepumpdage, Lyngby, Danmark, 29-31 maj 1991.
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Konferensbidrag (refereegranskat)
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- Holmberg, Per, 1957, et al.
(författare)
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Heat transfer in falling film lithiumbromide-water evaporator, an experimental study
- 1991
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Ingår i: Föredrag vid XIIIth International Congress of Refigeration Montreal, Québec, Canada, 10-17 augusti 1991.
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Konferensbidrag (refereegranskat)abstract
- The heat transfer for evaporation of pure water and desorption of water from a LiBr-water solution were measured in a vertical falling film evaporator. The results for water could be well represented by a new correlation. Heat transfer for LiBr-water was significantly lower compared to water. A dependence on heat flux was noticed for LiBr-water.
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- Holmberg, Per, 1957, et al.
(författare)
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Technico-economic aspects on heat transformers
- 1991
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Ingår i: Föredrag vid Indo-British Workshop on Industrial Energy Conservation, Pune, Indien, 6-8 februari 1991.
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Konferensbidrag (refereegranskat)
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6. |
- Högberg, Marine, 1962, et al.
(författare)
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A residential Heat Pump working with Nonazeotropic Mixture HCFC22-HCFC142b, Experimental Results and Evaluation
- 1991
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Ingår i: Föredrag vid XVIIIth International Congress of Refrigeration Montreal, Quebec, Canada, 10-17 August 1991.
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Konferensbidrag (övrigt vetenskapligt/konstnärligt)abstract
- Results from measurements of COP and capacity of a one-stage heat pump are presented. As working fluids CFC 12 and two compositions of the HCFC22/HCFC142b have been used.The COPs of the mixtures are the same as those of CFC12. The mixture containing 60 Mole-% HCFC22 gave the same capacity as that of CFC12.
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