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Use of Nonstaggered Pressure-Velocity Arrangement for the Numerical Solution of Incompressible Flows

机译：非交错压力 - 速度布置在不可压缩流动数值解中的应用

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摘要

An equivalence between the classical staggered-mesh procedure and the nonstaggered mesh procedure for solution of incompressible flows is demonstrated. The similarities between the mathematical basis of both the procedures are shown. With the help of numerical examples, it is demonstrated that for incompressible flows, the success of a numerical solution procedure depends on how the continuity satisfying velocities on the faces of the control volume are calculated. The calculation of the velocities at the center of the control volume in the nonstaggered mesh procedure is shown to be redundant.

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作者
Majumdar, S.; Rodi, W.; Vanka, S. P.;
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年度 1987
页码 p.1-24
总页数 24
原文格式 PDF
正文语种 eng
中图分类工业技术;
关键词
Computational fluid dynamics; Incompressible flow; Computational grids; Flow theory; Flow velocity;

机译：计算流体动力学;不可压缩流动;计算网格;流动理论;流速;

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专利

1. Finite difference methods for 3D viscous incompressible flows in the vorticity-vector potential formulation on nonstaggered grids [J] . Weinan E, Jian-Guo Liu Journal of Computational Physics . 1997,第1期

机译：非交错网格上涡度矢量势公式中3D粘性不可压缩流的有限差分方法
2. PRESSURE BOUNDARY CONDITIONS OF INCOMPRESSIBLE FLOWS WITH CONJUGATE HEAT TRANSFER ON NONSTAGGERED GRIDS .2. APPLICATIONS [J] . Carlson KD., Chen CJ., Lin WL. Numerical Heat Transfer, Part A. Application: An International Journal of Computation and Methodology . 1997,第5期

机译：非标记网格上带有共轭传热的不可压缩流动的压力边界条件2。应用领域
3. PRESSURE BOUNDARY CONDITIONS OF INCOMPRESSIBLE FLOWS WITH CONJUGATE HEAT TRANSFER ON NONSTAGGERED GRIDS .1. METHODS [J] . Lin WL., Chen CJ., Carlson KD. Numerical Heat Transfer, Part A. Application: An International Journal of Computation and Methodology . 1997,第5期

机译：无标签网格上带有共轭传热的不可压缩流动的压力边界条件1。方法
4. Assessment of Incompressible Formulations for Numerical Solutions of Unsteady Turbulent Flows over Bluff Bodies [C] . T. Campioli, R. Neel, J. Schetz AIAA Aerospace Sciences Meeting and Exhibit . 2005

机译：钝体上非定常湍流数值解不可压缩公式的评估
5. Numerical solutions of free-surface incompressible flows. [D] . Bejanov, Boyan. 2007

机译：自由表面不可压缩流的数值解。
6. An adaptable parallel algorithm for the direct numerical simulation of incompressible turbulent flows using a Fourier spectral/hp element method and MPI virtual topologies [O] . A. Bolis, C.D. Cantwell, D. Moxey, -1

机译：使用傅里叶频谱/ hp元素方法和MPI虚拟拓扑对不可压缩湍流进行直接数值模拟的自适应并行算法
7. Stability of Projection Methods for Incompressible Flows Using High Order Pressure-Velocity Pairs of Same Degree: Continuous and Discontinuous Galerkin Formulations [O] . Ferrer, E, Moxey, D, Willden, RHJ, 2014

机译：使用相同度数的高阶压力 - 速度对不可压缩流动的投影方法的稳定性：连续和不连续的Galerkin配方
8. Use of Non-Staggered Pressure-Velocity Arrangement for Numerical Solution of Incompressible Flows [R] . Majumdar, S. , Rodi, W. , Vanka, S. P. 1987

机译：非交错压力 - 速度布置在不可压缩流数值解中的应用

Use of Nonstaggered Pressure-Velocity Arrangement for the Numerical Solution of Incompressible Flows

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