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Single Stage Centrifugal Compressor Development. Kevin Finney Ray Zhou Xiaoyi Li Krishna Murty Jinying Zhu Brian Gulliver Dipjyoti Acharya. Coupler. Motor. Compressor. July 23, 2003. Status of Compressor Parts. Curved Blade Impellers Balancing completed and parts returned
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Single Stage Centrifugal Compressor Development • Kevin Finney • Ray Zhou • Xiaoyi Li • Krishna Murty • Jinying Zhu • Brian Gulliver • Dipjyoti Acharya Coupler Motor Compressor July 23, 2003
Status of Compressor Parts • Curved Blade Impellers • Balancing completed and parts returned • Extra Motor and Controller Ordered • Should arrive September 5th • Extra controller in rotation • Straight Blade Impeller • Being sent to American Hoffman for balancing • Inlet Guide Vane • Received from 3-Dimensional Engineering
Status of Compressor Parts • Collector • Manufactured and assembled with pipe flanges • Ready for attachment to mass flow meter
Compressor Testing • Motor Characterization • Free Spin Power Test
Compressor Testing Issues • Controller Problem • Occurred after free spin test • Received new controller from Koford • Ran motor since and new controller works
Compressor Testing • Blank Shaft Testing • Bearing and coupler losses • Shaft Alignment
Future of Compressor Development • Run coupler and bearing test • Attach pressure and temperature transducers • Run compressor with curved and straight blade impellers • Compare results of both impellers