IGTC-34 A Unified Variable-Domain Variational Theory of Hybrid Problems for Compressible S_2-Flow in Mixed-Flow Turbomachinery(Session A-11 COMPUTATIONAL AERODYNAMICS II)

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概要

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• By means of the functional variation with variable domain two families of variational principles (VPs) for the hybrid problem types H_A & H_B of S_2-flow in mixed-flow turbomachines are established herein in a systematic way [16] based on Ref-s [5-11]. This new theory provides both rational ways for best contouring the hub/casing walls to meet various practical design requirements and a sound theoretical basis for introducing the finite element method (FEM) into computational aerodynamics of turbomachinery.

• 公益社団法人日本ガスタービン学会の論文

著者

• Liu G.-l.

  Shanghai Institute Of Mechanical Engineering

関連論文

• IGTC-34 A Unified Variable-Domain Variational Theory of Hybrid Problems for Compressible S_2-Flow in Mixed-Flow Turbomachinery(Session A-11 COMPUTATIONAL AERODYNAMICS II)

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