한국유체기계학회 논문집 (The KSFM Journal of Fluid Machinery)
- 제2권1호
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- Pages.15-21
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- 1999
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- 2287-9706(pISSN)
초소형 원심압축기의 날개 두께 변화에 따른 성능에 관한 실험적 연구
Performance Variations of a Small Centrifugal Compressor with Exit Blade Thickness
- 발행 : 1999.03.01
초록
Some sized centrifugal compressors were designed and their performance measured to investigate the effects of exit blade thickness, width and back swept angle. The impeller of larger blade thickness shows low pressure ratio compared with that of smaller ones. Backswept angle also have a large effect on the efficiency. Measured values of slip factor are quite different from the estimated values of the Wiesner-Busemann model and an increase in the flow late.