curvilinear orthogonal coordinate system 正交曲线坐标系
orthogonal curvilinear coordinate 正交曲线坐标
orthogonal curvilinear coordinate system 正交曲线坐标系
orthogonal curvilinear coordinate grid 曲线网格
orthogonal curvilinear coordinate systems 正交曲线坐标
non-orthogonal curvilinear coordinate system 非正交曲线坐标系
They form a three-parametric, orthogonal net and may be chosen as coordinate lines of a special, curvilinear coordinate system.
它们形成三参数正交网，可以把它们选作特殊曲线坐标系的坐标线。
The difference equations for ADI method with the orthogonal curvilinear coordinate are developed, which are applicable to a complex boundary.
导出了本文正交曲线坐标系下的ADI法差分公式。本文方法边界适应能力强，计算时间短，内存少。
The present study deals with the numerical calculation of the turbulent flow around airfoils in the orthogonal curvilinear coordinate system with the aid of the so-called viscous-layer model.
本文应用粘性层模型，采用贴体的正交曲线网格，对湍流流动进行了计算。
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