Integrated Influence Mechanism of Typical Parameterson Sealing Effectiveness of Rim Seal
Key Laboratory of Aero-Engine Thermal Environment and Structure,Ministry of Industry and Information Technology, College of Energy and Power Engineering,Nanjing University of Aeronautics and Astronautics,Nanjing 210016,China
[1] Bohn D, Decker A, Ma H, et al. Influence of Sealing Air Mass Flow on the Velocity Distribution in and Inside the Rim Seal of the Upstream Cavity of a 1.5-Stage Turbine [R]. ASME GT2003-38459.
[2] Dittmann M, Dullenkopf K, Wittig S. Discharge Coefficients of Rotating Short Orifices with Radiused and Chamfered Inlets[J]. Journal of Engineering for Gas Turbines & Power, 2004, 126(4): 803 -808.
[3] Bricaud C, Richter B, Dullenkopf K, et al. Stereo PIV Measurements in an Enclosed Rotor-Stator System with Pre-Swirled Cooling Air[J]. Experiments in Fluids,2005, 39(2): 202-212.
[4] Bohn D E, Decker A, Ohlendorf N, et al. Experimental Investigations of the Influence of Sealing Air Mass Flow on the Adiabatic Wall Temperature Distribution on the Surface of the Rotor Blisk in a 1.5 Stage Turbine[R]. ASME GT2006-90453.
[5] Da S, Andreini F. Turbine Stator Well CFD Studies: Effects of Coolant Supply Geometry on Cavity Sealing Performance [R]. ASME GT2009-59186.
[6] Jeffrey A D, Antonio G V, Andreas B, et al. Heat Transfer in Turbine Hub Cavities Adjacent to the Main Gas Path[R]. ASME GT2010-22130.
[7] Eastwood D, Coren D D, Long C A, et al. Experimental Investigation of Turbine Stator Well Rim Seal, Re-Ingestion and Interstage Seal Flows Using Gas Concentration Techniques and Displacement Measurements[R]. ASME GT2011-45874.
[8] Idris A, Pullen K, Barnes D. An Investigation into the Flow Within Inclined Rotating Orifices and the Influence of Incidence Angle on the Discharge Coefficient[J]. Journal of Power & Energy, 2004, 218(1): 55-68.
[9] Owen J M. Prediction of Ingestion through Turbine Rim Seals, Part 1: Rotationally-Induced Ingress[J]. Journal of Turbomachinery, 2009, 131(3): 1083-1093.
[10] Owen J M. Prediction of Ingestion Through Turbine Rim Seals, Part 2: Externally Induced and Combined Ingress [J]. Journal of Turbomachinery, 2011, 133(2): 1983-1995.
[11] Chew J W, Green T, Turner A B. Rim Sealing of Rotor-Stator Wheel Spaces in the Presence of External Flow [J]. Journal of Turbomachinery, 1992, 114(2):433- 438.
[12] Ko S H, Rhode D L. Disk Temperature Details of Rim Seal Turbulent Heat Diffusion and Disk Frictional Heating[J]. Journal of Propulsion and Power, 2015, 15(2):280-287.
[13] 朱莉娅, 罗 翔, 徐国强, 等. 涡轮级燃气入侵的理论分析及数值模拟[J]. 推进技术, 2014, 35(11):1511-1516.
[14] 董伟林, 王锁芳, 夏子龙. 一种盘缘篦齿临界特性的数值分析和试验验证[J]. 推进技术, 2016, 37(1):34-39. (DONG Wei-lin, WANG Suo-fang, XIA Zi-long. Numerical Analysis and Experimental Validation of Critical Sealing Characteristics of Rim Seal[J]. Journal of Propulsion Technology, 2016, 37(1): 34- 39.)
[15] 吴 康, 林 立, 任 静, 等. 端壁侧向出流对透平轮缘密封的影响及优化[J]. 推进技术, 2014, 35(6):758-765.
[16] Li J, Gao Q, Li Z G. Numerical Investigations on the Sealing Effectiveness of Turbine Honeycomb Radial Rim Seal[J]. Journal of Engineering for Gas Turbines & Power, 2016, 138(10): 1-16.
[17] Roy R P, Xu G, Feng J. Pressure Field and Main-Stream Gas Ingestion in a Rotor-Stator Disk Cavity[R]. ASME GT2001-0564.