面向对象的固定管板式换热器有限元应力分析系统

Object-oriented Approach to Finite Element Analysis for Fixed Tubesheet Heat Exchanger

阐述如何利用面向对象的方法和VC ++语言 ,进行固定管板式换热器有限元应力分析系统的开发、设计和实现过程。该系统主要为固定管板式换热器设计开发人员提供一种分析、计算和设计的工具。文中介绍了系统确立的对象、系统分类方法、组织结构、消息传递机制以及系统的面向对象特征。研究表明面向对象方法是一种良好的、易于用来开发工程分析计算程序的方法。

A finite element analysis system for stress calculations of the fixed tubesheet heat exchangers adopting the object\|oriented approach and VC++ language is described. This system can provide a tool of analysis, calculation and design for the fixed tubesheet heat exchangers. The adopted classes and subclasses of the system and its classification, structure, organization, massage\|sending mechanism and the object\|oriented attributes are discussed. The efficacy of OOP for the development of scientific and engineering analysis program is better.