《Table 2 Grid Sensitivity Analysis for Straight Vane Case》

《Table 2 Grid Sensitivity Analysis for Straight Vane Case》   提示:宽带有限、当前游客访问压缩模式
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《Effect of Bowed/Leaned Vane on the Unsteady Aerodynamic Excitation in Transonic Turbine》


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To explore the ability of different grid setting to simulate the unsteady performance of the transonic turbine stage,four grid cases are modelled in this study.The grid-dependency check is conducted by unsteady numerical simulation on the straight vane model with various numbers of grid nodes ranging from 1.2×106 to7.4×106.In Table 2 the mesh sizes for the stator and rotor passages are listed,and the results of the griddependency check are shown.