...大学 主办 关键词：整体性能；参数化网格；计算流体力学；新计算模型 [gap=846]Key words: whole performance; parametered grid; computational fluid dynamics(CFD); new simulation model ..
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针对汽车覆盖件这种复杂的三维曲面这一特例，编写了参数化网格划分的程序。
According to the Complicated Spacial Surface such as the auto body panel, a routine about parametric grid generation is compiled.
本文主要研究了空间结构中自由曲面的参数化描述及网格划分算法，并编制了相应的程序。
This paper mainly researched on parametric description and meshing algorithm for the free surface of spatial structure with the program development.
提出了一种新的曲面三角网格模型参数化算法——加权最小二乘离散参数化方法(WLSDP)。
A new algorithm called the weighted least square discrete parameterization (WLSDP) is presented for the parameterization of triangular meshes over a convex planar region.
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