ShareVARYING THE VOLUME RATIO OF SCREW COMPRESSORS.
Author(s) : EDWARDS A.
Type of article: Article
Summary
SLIDE VALVES HAVE BEEN USED IN FIXED VOLUME RATIO SCREW COMPRESSORS TO CONTROL CAPACITY BY OPENING A PRE-COMPRESSION BYPASS. A NEW TYPE OF SLIDE VALVE HAS NOW BEEN PRODUCED WHICH CHANGES THE LENGTH OF OPERATIVE ROTOR WITHOUT BYPASSING. THIS EFFECTIVELY ALTERS THE VOLUME RATIO. TESTS ILLUSTRATE THE PERFORMANCE AND SHOW HOW CAPACITY CAN BE CONTROLLED AT THE SAME TIME. D.W.H.
Details
- Original title: VARYING THE VOLUME RATIO OF SCREW COMPRESSORS.
- Record ID : 1986-0559
- Languages: English
- Source: Scand. Refrig./Refrig. Air Cond. Heat Recov. - vol. 88 - n. 1.045
- Publication date: 1985
- Document available for consultation in the library of the IIR headquarters only.
Links
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Indexing
- Themes: Compressors
- Keywords: Control (automatic); Performance; Screw compressor; Compressor
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- Source: J. chin. Assoc. Refrig. - n. 3
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- Date : 1984/10
- Languages : English
- Source: Aust. Refrig. Air Cond. Heat. - vol. 38 - n. 10
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- Date : 1985
- Languages : French
- Source: La revue pratique du froid et du conditionnement d'air - vol. 40 - n. 600
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- Author(s) : CREED J.
- Date : 2012
- Languages : English
- Source: Institute of Refrigeration: annual proceedings. Volume 108. 2011-2012.
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