A Grid Generation System for Multi-disciplinary Design Optimization
A Grid Generation System for Multi-disciplinary Design Optimization
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DOI：
10.2514/6.1995-1689
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发表时间：
2003-05
期刊：
影响因子：
--
通讯作者：
William T. Jones;J. Samareh-Abolhassani
中科院分区：
文献类型：
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作者：
William T. Jones;J. Samareh-Abolhassani
提出了一种适用于多学科设计优化的通用多块三维体网格生成器。该代码及时、健壮、高度自动化，并用 ANSI“C”编写，具有平台独立性。代数技术用于生成和/或修改块面和体积网格，以反映设计优化产生的几何变化。体积网格在批处理环境中生成/修改，并通过 ASCII 用户输入面板进行控制。这使得代码可以直接合并到设计循环中。生成的体积网格适用于高速民用运输 (HSCT) 机翼/机身几何形状以及复杂的 HSCT 配置，包括水平和垂直尾翼、发动机短舱和塔架以及鸭翼表面。
A general multi-block three-dimensional volume grid generator is presented which is suitable for Multi-disciplinary Design Optimization. The code is timely, robust, highly automated, and written in ANSI "C" for platform independence. Algebraic techniques are used to generate and/or modify block face and volume grids to reflect geometric changes resulting from design optimization. Volume grids are generated/modified in a batch environment and controlled via an ASCII user input deck. This allows the code to be incorporated directly into the design loop. Generated volume grids are presented for a High Speed Civil Transport (HSCT) Wing/Body geometry as well as a complex HSCT configuration including horizontal and veritcal tails, engine nacelles and pylons, and canard surfaces.