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Development of a Robust Calculation Method for Transonic Viscous Blade-to-Blade Flows

机译：跨声速粘性叶片 - 叶片流动鲁棒计算方法的研究

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The development of a robust calculation method for transonic, viscous blade-to-blade flows has been initiated by Pratt & Whitney Canada (P&WC) with the objective of improving the engineering design and performance of compressor blades. The work is based on the experience of strong viscous-inviscid interactions at NLR and the finite element analysis of transonic flow in axial turbomachines at P&WC. The paper highlights the solution of the viscous shear layer equations and the status of coupling between the inviscid blade-to-blade and the viscous flow solvers.

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Kotiuga, P.; Peeters, M.; Przybytkowski, S.; Lindhout, J.; Veldman, A.;
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年度 1989
页码 p.1-23
总页数 23
原文格式 PDF
正文语种 eng
中图分类工业技术;
关键词
Compressor blades ; Transonic flow ; Viscous flow ; Finite element analysis ; Finite difference theory ; Inviscid flow ; Axial flow turbines ; Turbomachinery;

机译：压缩机叶片;跨音速流动;粘性流动;有限元分析;有限差分理论; Inviscid流动;轴流式涡轮机;涡轮机械;

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1. Calculation of the transonic dip of airfoils using viscous-inviscid aerodynamic interaction method [J] . Widjaja Kresna Sekar, Boris Laschka Aerospace science and technology . 2005,第8期

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2. ROBUST NUMERICAL METHODS FOR TRANSONIC FLOWS [J] . Hong Jiang, Peter A. Forsyth International Journal for Numerical Methods in Fluids . 1997,第5期

机译：跨音速流动的鲁棒数值方法
3. ROBUST NUMERICAL METHODS FOR TRANSONIC FLOWS [J] . Hong Jiang, Peter A. Forsyth International Journal for Numerical Methods in Fluids . 1997,第5期

机译：跨音速流动的鲁棒数值方法
4. SUPPRESSION OF SECONDARY FLOWS IN A TRANSONIC CENTRIFUGAL COMPRESSOR IMPELLER USING AN INVERSE DESIGN METHOD BASED ON MERIDIONAL VISCOUS FLOW ANALYSIS [C] . Sasuga ITO, Shin Okada, Yuki Kawakami, ASME/JSME/KSME Joint Fluids Engineering Conference . 2019

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5. Calculation of transient compressible three-dimensional turbulent flow in a propulsive nozzle using the viscous arbitrary Lagrangian-Eulerian method. [D] . Stwalley, Robert Merton, III. 1992

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6. Method for the calculation of velocity rate of flow and viscous drag in arteries when the pressure gradient is known [O] . J. R. Womersley 1955

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7. Application of viscous-inviscid interaction methods to transonic turbulent flows [O] . Lee, Daesung 1986

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Development of a Robust Calculation Method for Transonic Viscous Blade-to-Blade Flows

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