关键词:非结构动网格;振动机翼;运动边界;Euler方程 [gap=1215]Key words:dlm8rIlic unstructured鲥d;oscillating wing;moving boundaries;Euler equations
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...中包括两个主要方面:一,流体流过的圆柱是静止不动的,即固定边界;二,流体流过的圆柱是运动的,即运动边界(moving boundary),这种运动主要是振动,而振动又包括横向和纵向的。 首先,介绍数值模拟方法。
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运动边界条件 kinematical boundary condition ; KFSBC ; variable boundary condition
形状运动边界轮廓系统 Formotion BCS
运动边界检测 motion border detection
运动学边界条件 kinematic boundary condition
对运动边界附近严重变形的网格采用局部网格重新生成的方法进行处理。
The explicit finite volume method based on unstructured adaptive meshes is employed to solve Euler Equations.
将并行计算方法应用于含运动边界流场的数值模拟,采用弹簧方法生成非结构运动网格。
The parallel computation method was used for numerical simulation of flow field with moving boundary, and unstructured moving grids were generated by spring analogy method.
同时,为避免由于电机定、转子相对运动而引起的气隙场域剖分网格的畸变问题,在气隙中引入了运动边界。
To avoid the mesh distortion in the airgap arising from the relative movement between the stator and rotor, the moving boundaries are incorporated into the finite element model.
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