文献类型：期刊文献

中文题名：基于VB和SolidWorks的螺旋管道参数化设计与流阻特性分析

英文题名：Parametric design and analysis's flow friction property of helical pipe based on VB and SolidWorks

作者：徐洪涛[1];王庆明[1]

机构：[1]华东理工大学机械与动力工程学院,上海200237

年份：2010

卷号：27

期号：11

起止页码：5

中文期刊名：机电工程

外文期刊名：Journal of Mechanical & Electrical Engineering

收录：CSTPCD

语种：中文

中文关键词：Visual;Basic6.0;螺旋管;参数化设计;有限元分析

外文关键词：Visual Basic 6.0; helical pipe; parametric design; finite element analysis

摘要：为了实现螺旋管道设计变量与编程语言相结合的参数化设计,利用Visual Basic 6.0编程对SolidWorks 2007软件进行了二次开发。结合实例阐述了螺旋管参数化设计的思想、技术要点和流程。开展了不同结构螺旋管道的分析与设计,运用SolidWorks2007中的流体插件CosMOSFLoWorks对螺旋管流阻特性进行了有限元分析。研究结果表明,螺旋管道摩擦损失系数随曲率半径的增大而减小,随螺距、入口处流体速度、圈数的增大而减小,随曲率半径与管径(比值一定)同时增大而减小。VB与SolidWorks相结合的参数化设计能够简化设计过程,提高工作效率,对螺旋管及其它类型零部件的设计与生产具有重要意义。
In order to realize the parametric design of helical pipe which consist of programming language and design variable parameters,secondary development of SolidWorks 2007 was investigated by Visual Basic 6.0 programming software.Design ideas,technical points and processes of helical pipe parametric design were described by a practical example.The helical pipes with different structure were established by the parametric design.Then the fluid finite element analysis of helical pipe was carried out by plug-in of SolidWorks2007（CosMOSFLoWorks）.The experimental results show that the friction loss coefficient is decreased with the increase of curvature diameter,the pitch,inlet velocity,the number of turns and it decreases with the increase of curvature radius and diameter simultaneity（constant ratio）.The design process of helical pipe can be simplified and the efficiency can be improved by the parametric design of VB and SolidWorks.Also it has great significance for the design and manufacture of other type components.