基于名称标识的多学科数据链构成方法

Using face name as index in multidisciplinary optimization data linking

针对几何模型面号随机变动导致多学科优化失败的问题,通过研究现有的几何模型数据交换格式,提出以面名称而不是以面号作为标识,构建多学科优化数据链接的方法.用提出的方法编程实现了几何造型软件SOLIDWORKS和网格生成软件ICEM.CFD的链接,建立了以面名称为数据传递标识的涡轮叶片优化流程.实践表明该方法可以保证在面号变动条件下多学科优化流程的正确性.

To settle MDO（multidisciplinary optimization） failure induced by change of geometry model face number,a data-link method,which used face name in replace of face number as data link index,was provided.A program of the method,coded to link SOLIDWORKS and ICEM.CFD,was used in a turbine blade MDO process.The result shows that the method can keep the MDO process correct in a condition that face number changes randomly.