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A Time-Marching Throughflow Model and its Application in Transonic Axial Compressor
Jin Hai-liang ; Jin Dong-hai ; Li Xiao-juan ; Gui Xing-min
刊名journal of thermal science
2010
关键词throughflow model time marching transonic axial compressor
DOI10.1007/s11630-010-0418-5
英文摘要A throughflow model based on the time-marching finite volume approach is described in this paper. The governing equations are derived by circumferentially averaging the three-dimensional Navier-Stokes equations neglecting the circumferentially non-uniform and viscous terms. An inviscid blade force model similar to the Large-particle method is derived. The viscous blade force has been modeled by the distributed loss model. The convective fluxes of the governing equation are discretized with the Edward's low-diffusion flux-splitting (LDFSS) scheme. And a point-iterative Symmetric Gauss-Seidel (SGS) scheme is used in the temporal discretization. The throughflow model has been applied to the NASA Rotor 67 and a high-load transonic fan stage ATS-2. The reasonable good agreements with the experiments and the 3D viscous computations show the potential of the method.; Thermodynamics; Engineering, Mechanical; SCI(E); EI; 1; ARTICLE; 6; 519-525; 19
语种英语
内容类型期刊论文
源URL[http://ir.pku.edu.cn/handle/20.500.11897/241832]  
专题工学院
推荐引用方式
GB/T 7714
Jin Hai-liang,Jin Dong-hai,Li Xiao-juan,et al. A Time-Marching Throughflow Model and its Application in Transonic Axial Compressor[J]. journal of thermal science,2010.
APA Jin Hai-liang,Jin Dong-hai,Li Xiao-juan,&Gui Xing-min.(2010).A Time-Marching Throughflow Model and its Application in Transonic Axial Compressor.journal of thermal science.
MLA Jin Hai-liang,et al."A Time-Marching Throughflow Model and its Application in Transonic Axial Compressor".journal of thermal science (2010).
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