cylindrical shell structure meaning in English
圆柱壳结构
Examples
- Cylindrical shell structure
圆柱壳结构 - Based on apdl , the design language of finite element analysis software ansys , and visual c + + , the software on acoustics design of underwater cylindrical shell structure is developed . when input parameter of the cylindrical shell in the interface redeveloped in this paper , the software execute the batch file of apdl in the vc process to establish the finite element modal and carry out the analysis , the analysis result and the vibration mode can also be displayed . furthermore , the software has been developed to process the acoustics optimization design of the finite cylindrical shell with stiffener in appointed frequency range
本论文从便于工程实际应用出发，对使用有限元分析软件进行二次开发以方便结构振动分析及改进结构设计的方法和过程进行了研究，在此基础上对水下航行器圆柱壳体的结构声学特性进行了分析，在指定频率区间，对结构以振动辐射声功率级为目标函数进行了部分参数的结构优化设计，与此同时，为了方便有限元分析软件的使用和简化设计过程中大量重复的工作，利用ansys提供的参数化设计语言apdl ( ansysparametricdesignlanguage )结合vc对有限元软件ansys进行了二次开发，形成了一体化的水下圆柱壳体结构声学设计软件。