聚变包层结构特征分析及其实现方法研究

Fusion blanket structure features analysis and modeling methods research

建立包层信息模型是聚变反应堆包层研究发展的需要,而包层几何模型建模是其基础,三维参数化特征化CAD系统都要求在创建产品数据模型之前对产品进行结构特征分析和参数化描述,在分析影响包层结构特征的因素基础上,给出了主要影响因素与包层结构特征之间的关系,对相应的结构特征进行了定义和参数化描述,并指出了各种结构特征在特征造型系统中的实现方法.

It is indispensable that the blanket information model should be created based on blanket geometric modeling for engineering design and analysis of fusion blanket. Structural features should be extracted from products and described in parameters before modeling with a parametric featured 3D CAD system. Constraints of the blanket structural features are analyzed and the main constraints are determined. These structural features are defined in parameters. Some methods are established, by which these structural features are created under a CAD system with feature modeling.