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ROTARY COMPRESSORS ARE EQUIPPED WITH A BY-PASS PORT FOR VARYING THE COMPRESSOR VOLUME. THE AUTHORS SIMULATED THE GENERAL CHARACTERISTICS BY COMPUTER AND, IN THE SAME TIME, THEY TESTED THE SUITABILITY OF THIS SIMULATION. THEY ANALYSED CAPACITY AND OBSERVED THE LOSS OF THE BY-PASS SYSTEM ON A CYLINDER ; IT APPEARED THAT BY-PASS LOSS IS, FOR A CAPACITY CONTROL RANGING BETWEEN 100 AND 50%, LOWER THAN 5% COMPARED TO MOTOR CAPACITY. ITS APPLICATION TO AIR CONDITIONING BY A HEAT PUMP INCREASED HEATING CAPACITY BY 18%.
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Pages: 1037-1043
Available from 2022/12/01
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Details
- Original title: CAPACITY CONTROL OF ROTARY COMPRESSORS BY CYLINDER BY-PASS.
- Record ID : 1986-0549
- Languages: English
- Source: [Refrigeration serving humanity]. Proceedings of the XVIth international Congress of Refrigeration.
- Publication date: 1983/08/07
- Document available for consultation in the library of the IIR headquarters only.
Links
See other articles from the proceedings (542)
See the conference proceedings
Indexing
- Themes: Compressors
- Keywords: Calculation; Automation; Simulation; Heat pump; Air conditioning; Rotary compressor; Compressor
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MATHEMATICAL SIMULATION OF LUBRICATION CONDITIO...
- Author(s) : PICKSAK A., KRUSE H.
- Date : 1986/08/04
- Languages : English
View record
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CAE APPROACH TO THE DEVELOPMENT OF ROLLING PIST...
- Author(s) : SHIGE N., OKAMOTO Y., HAMADA T.
- Date : 1986/08/04
- Languages : English
View record
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A STUDY ON THE PERFORMANCE IMPROVEMENT OF A ROT...
- Author(s) : CHAI J., LEE J. M., KIM S. H.
- Date : 1988/07/18
- Languages : English
View record
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COMPUTER SIMULATION OF THE WORKING PROCESSES FO...
- Author(s) : ZHOU Z., WU Z.
- Date : 1987/08/24
- Languages : English
- Source: Development in refrigeration, refrigeration for development. Proceedings of the XVIIth international Congress of Refrigeration.
- Formats : PDF
View record
-
Numerical prediction of radiated noise level fr...
- Author(s) : ZHOU W., KIM H. J., KIM J.
- Date : 1998/07/14
- Languages : English
- Source: Proceedings of the 1998 International Compressor Engineering Conference at Purdue (ICECP 1998).
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