Numerical Prediction of a Performance Change in a Compressor Shrouded Impeller with Cavity Leakage Flow |
Choi, Min-Uk
(연세대학교 기계공학과)
Joo, Won-Gu (연세대학교 기계공학과) Park, Jun-Young (한국기계연구원) Yoon, Eui-Soo (한국기계연구원) Choi, Sang-Kyu (한국기계연구원) |
1 | Klaus Brun and Rainer Kurz, 2005, "Analysis of secondary flows in Centrifugal Impellers," International Journal of Rotating Machinery, vol 1, pp. 45-52. |
2 | H.Krain, 1988, "Swirling Impeller Flow," Journal of Turbomachinecy, Vol. 110. |
3 | T. Z. Ferge and M. W. Johnson, 1992, "Effect of flow rate on loss mechanisms in a backswept centrifugal impeller," The International Journal of Heat and Fluid Flow, Vol. 13, No. 2, pp. 189-196. DOI |
4 | C. Hah and H. Krain, 1990, "Secondary flows and vortex motion in a high-efficiency backsweep impeller at design and off-design conditions," Journal of Turbomachinecy, Vol. 112. |
5 | R. A. Huntington, 1985, "Evaluation of Polytropic Calculation Methods for Turbomachinery Performance," Journal of Engineering for Gas Turbines and Power, Vol. 107. |
6 | R. H. Aungier, 1985, "A Fast, Accurate Real Gas Equation of State for Fluid Dynamic Analysis Application," Journal of Fluid Engineering, Vol. 117. |
7 | N. A. Cumpsty, 1989, "Compressor Aerodynamics," Longman Scientific & Technical, England. |
8 | Shun Kang and C. Hirsch, 2001, "Numerical simulation and theoretical analysis of the 3D viscous flow in centrifugal impellers," Task Quarterly, Vol. 5, No. 4, pp 433-458. |
9 | K. N. Oliphant and D. Japikse, 1999, "Experimental And Numerical Results of The Coupled Seal Cavity and Main Flow For A Liquid Hydrogen Rocket Turbopump," 35th AIAA/ASME/SAE/ASEE Joint Propulsion Conference and Exhibit. |
10 | Wang ZhiHeng & XI Guang, 2011, "Influences of Cavity leakage on the design of low flow coefficient centrifugal compressor," Science China. Technological sciences, pp. 311-317. |