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Research on exhaust heat utilisation system for packaged type gas engine-driven heat pump.

Author(s) : YOKOYAMA T., TANOKASHIRA K., TAKAHATA K.

Summary

A new Gas engine-driven Heat Pump (GHP) which utilizes exhaust heat from gas engine to provide dehumidification and efficient heating operation was tested in a laboratory. The indoor unit is equipped with a refrigerant heat exchanger and a hot water heat exchanger where cooling water from the engine is supplied. With the effect of the hot water heat exchanger, re-heat dehumidification operation showed good performance. In addition, efficiency in the heating operation improved so much that the COP attained 1.6, while that of a conventional GHP is 1.1.

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Details

  • Original title: Research on exhaust heat utilisation system for packaged type gas engine-driven heat pump.
  • Record ID : 2004-0397
  • Languages: English
  • Source: 21st IIR International Congress of Refrigeration: Serving the Needs of Mankind.
  • Publication date: 2003/08/17

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