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Article: Axial flow characteristics within a screw compressor.(Technical report)
- Article from:
- HVAC & R Research
- Article date:
- March 1, 2008
- Author:
CopyrightCOPYRIGHT 2008 American Society of Heating, Refrigerating, and Air-Conditioning Engineers, Inc. This material is published under license from the publisher through the Gale Group, Farmington Hills, Michigan. All inquiries regarding rights should be directed to the Gale Group. (Hide copyright information)
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Angle-resolved axial mean flow and turbulence characteristics were measured inside the working chamber of the male rotor of a screw compressor with high spatial and temporal resolution using laser Doppler velocimetry at two rotor speeds, 750 and 1000 rpm. Measurements were performed through a transparent window near the discharge port to allow the application of various laser techniques. The results showed that an angular resolution up to 2[degrees] could fully describe the flow variation inside the chamber. The cyclic flow variation between different working chambers was found to be similar in both the mean and turbulence velocities. The effect of the discharge port ...
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Article: Japanese Inventors Develop Screw Compressor
US Fed News Service, Including US State News;
January 29, 2007 ;
496 words
... ... have developed a screw compressor that is equipped with ... thereof. Also a combined screw compressor unit consisting of a plurality of screw compressors for producing high ... including at least a screw compressor according to the present ...
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