A CONSERVATIVE STAGGERED-GRID CHEBYSHEV MULTIDOMAIN METHOD FOR COMPRESSIBLE FLOWS

Kopriva DA.; Kolias JH.

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A CONSERVATIVE STAGGERED-GRID CHEBYSHEV MULTIDOMAIN METHOD FOR COMPRESSIBLE FLOWS

机译：守恒交错网格切比雪夫多域可压缩流方法

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We present a new multidomain spectral collocation method that uses a staggered grid for the solution of compressible flow problems. The solution unknowns are defined at the nodes of a Gauss quadrature rule. The fluxes are evaluated at the nodes of a Gauss-Lobatto rule. The method is conservative, free-stream preserving, and exponentially accurate. A significant advantage of the method is that subdomain corners are not included in the approximation, making solutions in complex geometries easier to compute. (C) 1996 Academic Press. Inc. [References: 42]

机译：我们提出了一种新的多域频谱配置方法，该方法使用交错网格解决可压缩流动问题。解决方案未知数是在高斯正交规则的节点处定义的。在高斯-洛巴托规则的节点处评估通量。该方法是保守的，自由流保留的，并且指数精确。该方法的显着优势是，近似值中不包含子域角，从而使复杂几何形状中的解更易于计算。（C）1996年学术出版社。 Inc. [参考：42]

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《Journal of Computational Physics》 |1996年第1期|p. 244-261|共18页
作者
Kopriva DA.; Kolias JH.;
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作者单位

FLORIDA STATE UNIV SUPERCOMP COMPUTAT RES INST TALLAHASSEE FL 32306 USA;

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原文格式 PDF
正文语种 eng
中图分类应用物理学;
关键词
Steady-state solutions; Spectral methods; Euler equations; Hyperbolic-equations; Systems; Decomposition; Schemes; Laws;

机译：稳态解;谱方法;Euler方程;双曲方程;系统;分解;方案;定律;

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1. A CONSERVATIVE STAGGERED-GRID CHEBYSHEV MULTIDOMAIN METHOD FOR COMPRESSIBLE FLOWS .2. A SEMI-STRUCTURED METHOD [J] . Kopriva DA. Journal of Computational Physics . 1996,第2期

机译：守恒交错网格切比雪夫多域可压缩流方法2。半结构化方法
2. A return toward equilibrium in a 2D Rayleigh-Taylor instability for compressible fluids with a multidomain adaptive Chebyshev method [J] . Le Creurer B, Gauthier S Theoretical and Computational Fluid Dynamics . 2008,第2期

机译：使用多域自适应Chebyshev方法的可压缩流体的二维Rayleigh-Taylor不稳定性回归平衡
3. A return toward equilibrium in a 2D Rayleigh–Taylor instability for compressible fluids with a multidomain adaptive Chebyshev method [J] . Benjamin Le Creurer, Serge Gauthier Theoretical and Computational Fluid Dynamics . 2008,第2期

机译：使用多域自适应Chebyshev方法在可压缩流体的二维Rayleigh-Taylor不稳定性中返回平衡
4. Large- Eddy Simulation of Compressible Flow over Backward- Facing Step Using Chebyshev Multidomain Method [C] . H. Kanchi, K. Sengupta, G. Jacobs, AIAA Aerospace Sciences Meeting Including the New Horizons Forum and Aerospace Exposition . 2010

机译：使用Chebyshev多域方法的逆向步骤可压缩流动的大涡模拟。
5. Numerical simulation of two-phase turbulent compressible flows with a multidomain spectral method. [D] . Jacobs, Gustaaf Bernardus. 2003

机译：用多域谱方法对两相湍流可压缩流进行数值模拟。
6. Second Law Analysis of Dissipative Nanofluid Flow over a Curved Surface in the Presence of Lorentz Force: Utilization of the Chebyshev–Gauss–Lobatto Spectral Method [O] . Muhammad Idrees Afridi, Muhammad Qasim, Abderrahim Wakif, 2019

机译：Lorentz力作用下曲面上耗散性纳米流体流动的第二定律分析：Chebyshev-Gauss-Lobatto谱方法的利用
7. A conservative sharp-interface method for compressible multi-material flows [O] . Pan, Shucheng, Han, Luhui, Hu, Xiangyu, 2017

机译：一种用于可压缩多材料的保守尖锐界面方法流动
8. A Conservative Staggered-Grid Chebyshev Multidomain Method for Compressible Flows. Part 2: A Semi-Structured Method [R] . Kopriva, David A. 1996

机译：可压缩流动的保守交错网格切比雪夫多域方法。第2部分：半结构化方法

A CONSERVATIVE STAGGERED-GRID CHEBYSHEV MULTIDOMAIN METHOD FOR COMPRESSIBLE FLOWS

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