Improvement of flow field in vaned diffuser for centrifugal compressor through flow field calculation

Proceedings of the ASME Turbo Expo

Volumn 1, Issue , 1999, Pages

  Tamaki, Hideaki ^a   Nakao, Hidefumi ^a  

^a IHI CORPORATION   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

AIRCRAFT ENGINES; CENTRIFUGAL COMPRESSORS; EFFICIENCY; FLOW FIELDS; FLOW OF FLUIDS; GAS TURBINES; IMPELLERS; INLET FLOW;

DIFFUSER THROAT; DISCHARGED FLOW; FLOW FIELD CALCULATION; OIL FLOW VISUALIZATION; PRESSURE RECOVERY; PRESSURE SURFACE; SEPARATED REGION; VANELESS DIFFUSER;

COMPUTATIONAL FLUID DYNAMICS;

EID: 84928542799     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1115/99-GT-435     Document Type: Conference Paper

References (7)

1. Dalbert, P., Gyamathy, G., Sebestyen, A., Flow phenomena in a vaned diffuser of a centrifugal stage, ASME paper No. 93-GT-53 1993
2. Dawes, W. N., Development of a 3D Navier-Stokes Solver for application to all types of turbomachinery, ASME paper No. 88-GT-70 1988
3. Jansen, M., Rautenberg, M., Design and investigations of a three dimensionally twisted diffuser for centrifugal compressors, ASME paper No. 82-GT-102 1982
4. Japikese, D., Goebel, J., Turbocharger compressor performance evaluation and critical flow field, SAE paper 790315 1979
5. Japikse, D., Centrifugal compressor design and performance, Concepts ETI, Inc. (1996), 2-84-2-87
6. Mounts, J. S., Brasz, J. J., Analysis of the jet/wake mixing in a vaneless diffuser ASME paper No. 92-GT-418 1992
7. Senoo, Y., Ishida M., Asymmetric flow in vaneless diffuser of centrifugal blowers, Trans. ASME, Journal of Fluid Engineering March 1977, p.104-114