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DETERMINATION OF TRANSIENT MASS FLOW RATE OF A RESIDENTIAL AIR-TO-AIR HEAT PUMP OPERATING IN THE TRANSIENT MODE.
Author(s) : TREE D. R., BELTH M. I., GRZYMALA T. E.
Summary
A SYSTEM HAS BEEN DESIGNED AND BUILT THATWILL ACCURATELY MEAS URE THE CHANGE IN MASS OF EACH COMPONENT OF A RESIDENTIAL HEAT PUMP OR AIR CONDITIONER OPERATING IN A TRANSIENT MODE. THE MASS RATE OF FLOW LEAVING THE COMPRESSOR IS ALSO MEASURED AS A FUNCTION OF TIME. USING THIS MASS RATE OF REFRIGERANT FLOW AND THE CHANGE IN MASS OF EACH COMPONENT AS A FUNCTION OF TIME, THE MASS FLOW RATE ENTERING AND LEAVING EACH COMPONENT OF THE SYSTEM AS A FUNCTION OF TIME CAN BE CALCULATED. THIS CHANGE IN MASS IS CONTINUOUSLY MEASURED WHILE THE SYSTEM IS IN OPERO THE RESULTS LOOK VERY PROMISING AS A METHOD TO OBTAIN MUCH NEEDED EXPERIMENTAL DATA ON TRANSIENT MASS FLOW BEHAVIOR.
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Pages: p. 347-353 (7p.)
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Details
- Original title: DETERMINATION OF TRANSIENT MASS FLOW RATE OF A RESIDENTIAL AIR-TO-AIR HEAT PUMP OPERATING IN THE TRANSIENT MODE.
- Record ID : 1988-1617
- Languages: English
- Source: Development in refrigeration, refrigeration for development. Proceedings of the XVIIth international Congress of Refrigeration.
- Publication date: 1987/08/24
- Document available for consultation in the library of the IIR headquarters only.
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Indexing
-
Themes:
Heat pumps techniques;
Residential heat-pumps - Keywords: Variable volume; Air conditioner; Transient state; Air-air; Air; Heat pump; Residential building; Flow rate
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