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Straight line and column envelope type meshing pairs are two important meshing pairs in single-screw compressors, while straight line envelope meshing pair is actualized but the other is still not used in industrial applications. The column envelope meshing pair of single-screw compressors is proposed to improve the operating life of the compressor for poor wear resistance of existing straight line envelope meshing pair. To accelerate the industrial application of the new type compressor, leakage paths of two meshing pairs are analyzed and compared in this paper. Results show that leakage paths of two types of meshing pairs are rather different, this situation may one reason that column envelope meshing pair is remained in theory.
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Details
- Original title: Leakage paths of two types of meshing pairs in single-screw compressors.
- Record ID : 2008-2478
- 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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Indexing
- Themes: Compressors
- Keywords: Refrigerating system; Gas; Flow; Leakage; Screw compressor
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Axial flow characteristics within a screw compr...
- Author(s) : NOURI J. M., GUERRATO D., STOSIC N., et al.
- Date : 2008/03
- Languages : English
- Source: HVAC&R Research - vol. 14 - n. 2
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A design method of the column envelope meshing ...
- Author(s) : WU W., FENG Q., XU 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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Study of leakage characteristics in twin-screw ...
- Author(s) : WU H., CHANG Y., XING Z.
- Date : 2001/10/03
- Languages : English
- Source: Thermophysical Properties and Transfer Processes of New Refrigerants.
- Formats : PDF
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Non-contacting seals in screw compressors.
- Author(s) : BEINERT M., HAUSER J.
- Date : 2014/07/14
- Languages : English
- Source: 2014 Purdue Conferences. 22nd International Compressor Engineering Conference at Purdue.
- Formats : PDF
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HIGH EFFICIENCY SCREW REFRIGERATING COMPRESSOR.
- Author(s) : MATSUI A.
- Date : 1984
- Languages : Japanese
- Source: Refrigeration - vol. 59 - n. 685
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