ShareVariable speed tri-rotor screw compression technology.
Author(s) : JACOBS J. J.
Summary
It is the intent of this paper to compare two compression approaches using helical screw technology in large flooded evaporator water-cooled chillers. The paper compares the basic compression losses of a twin screw compressor to that of a tri-rotor helical screw set with equivalent displacement. Losses are evaluated at both full-load and part-load operation. It is shown that for large water-cooled chillers, the tri-rotor concept offers improvement in both full- and part-load performances.
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Details
- Original title: Variable speed tri-rotor screw compression technology.
- Record ID : 2007-2017
- Languages: English
- Source: 2006 Purdue Conferences. 18th International Compressor Engineering Conference at Purdue & 11th International Refrigeration and Air-Conditioning Conference at Purdue [CD-ROM].
- Publication date: 2006/07/17
Links
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Indexing
- Themes: Compressors
- Keywords: Geometry; Comparison; Capacity reduction; Variable speed; Rotor; Chiller; Loss; Air conditioning; Screw compressor
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Comparison of part-load efficiency characterist...
- Author(s) : BRASZ J. J.
- Date : 2006/07/17
- Languages : English
- Source: 2006 Purdue Conferences. 18th International Compressor Engineering Conference at Purdue & 11th International Refrigeration and Air-Conditioning Conference at Purdue [CD-ROM].
- Formats : PDF
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The selection of screw rotor geometry with comp...
- Author(s) : CAMBIO M., POWELL G.
- Date : 2014/07/14
- Languages : English
- Source: 2014 Purdue Conferences. 22nd International Compressor Engineering Conference at Purdue.
- Formats : PDF
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Impact of compressor modulation technologies up...
- Author(s) : VÍSEK M.
- Date : 2009/09/02
- Languages : English
- Source: Compressors 2009: 7th International Conference on Compressors and Coolants
- Formats : PDF
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Vergleich der charakteristischen Teillastwirkun...
- Author(s) : BRASZ J. J., HARTMANN K.
- Date : 2006/11/22
- Languages : German
- Source: DKV-Tagungsbericht 2006, Dresden.
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Investigation of a variable rotary compressor u...
- Author(s) : LEE I., CHOI J. H., PARK J., et al.
- Date : 2008/07/14
- Languages : English
- Source: 2008 Purdue Conferences. 19th International Compressor Engineering Conference at Purdue & 12th International Refrigeration and Air-Conditioning Conference at Purdue [CD-ROM].
- Formats : PDF
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