1) nine-point rezone strategy
九点网格重构方法
1.
A nine-point rezone strategy is presented,which improves geometric quality of computational grids and keeps the rezoned grids close to Lagrangian meshes.
提出九点网格重构方法,不仅生成的网格正交性和光滑性好,而且重构后的网格与物理问题解的空间分布相适应,实现了重构后的网格品质好。
2) improved nine-point rezone strategy
拓展的九点网格重构法
3) overset unstructured grid (OUG) method
非结构重叠网格(OUG)方法
5) local remeshing method
局部网格重构法
6) multigrid method
多重网格方法
1.
In this paper, the authors studied and analyzed the progress of the wave equation's forward and inversion theory by multigrid method, we could study the wave equation's forward and inversion theory using the general difference method and multigrid method.
多重网格方法是应用于大型复杂科学运算的高效率的方法 ,精度较高 ,它也可以解决波动方程的正反演问题。
2.
A multigrid method with a simple adaptive time stepping technique was proposed to solve the structure dynamic response in the finite element analysis(FEA).
提出了一种适合于有限元分析中求解结构动力响应的多重网格方法,该方法利用初始网格下的结果,通过双线性插值技术得到网格变化后新的近似位移向量,然后由多重网格迭代过程求解结构动力响应问题。
3.
To develop an efficient and robust aerodynamic analysis method for numerical optimization designs of wing and complex configuration, a combination of matrix preconditioning and multigrid method is presented and investigated.
将矩阵预处理方法与多重网格方法结合,发展了适用于机翼及复杂外形气动数值优化设计的高效数值模拟方法和程序。
补充资料：三等九格
1.犹三六九等。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条