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High efficient CO2 transcritical reciprocating compressor. I. Valve plate and cylinder head 1-D flow optimization.

Author(s) : DUGAST P., BONNEFOI P.

Summary

In this article, the authors describe a new high efficient CO2 transcritical compressor architecture where valve technology choices are detailed. A first compressor efficiency optimization step was done based on the following methodology: experimental PV diagram analysis; valve plate design tool (lift, spring, ports optimization). The article is completed by the experimental validation of this initial step. See also this Bulletin, reference 2008-2465.

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Details

  • Original title: High efficient CO2 transcritical reciprocating compressor. I. Valve plate and cylinder head 1-D flow optimization.
  • Record ID : 2008-2464
  • Languages: English
  • Source: 2008 Purdue Conferences. 19th International Compressor Engineering Conference at Purdue & 12th International Refrigeration and Air-Conditioning Conference at Purdue [CD-ROM].
  • Publication date: 2008/07/14

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