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Heat transformation with the ternary working fluid TFE-water-E181.

Author(s) : STEPHAN K., HENGERER R.

Type of article: Article, IJR article

Summary

The possibilities of using trifluoroethanol (TFE) and tetraethylene-glycol-dimethylether (E181) in absorption heat transformers was investigated. This working couple is well known, but the enthalpy of evaporation and the thermal conductivity of TFE are low. To improve these parameters, it is advantageous to use TFE-water. The paper deals with the behaviour of the ternary mixture water-TFE-E181. Its properties are described, measured and calculated, and the COPs are assessed.

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Pages: 120-128

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Details

  • Original title: Heat transformation with the ternary working fluid TFE-water-E181.
  • Record ID : 1993-3306
  • Languages: English
  • Source: International Journal of Refrigeration - Revue Internationale du Froid - vol. 16 - n. 2
  • Publication date: 1993/03

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