基于VB的CATIA二次开发在板翅式换热器设计中的应用  

Application of Auxiliary Development Program for Plate-Fin Heat Exchanger Based on CATIA and VB

作　　者：徐振东 王二强 XU Zhendong;WANG Erqiang(AVIC Xinxiang Aviation Industry(Group)Co.,Ltd.,Xinxiang 453049,China)

机构地区：[1]新乡航空工业(集团)有限公司,河南新乡453049

出　　处：《河南科技》2022年第9期19-23,共5页Henan Science and Technology

摘　　要：针对板翅式换热器结构复杂、设计周期长的问题,本研究提出了一种结合CATIA软件进行二次开发板的翅式换热器参数化建模。首先利用MicrosoftVisualBasic开发工具自带的控件库对板翅式换热器计算求解的界面进行设计,其次根据板翅式换热器性能计算求解过程来编写程序代码,然后建立VB和CATIA的连接,对CATIAAPI进行调用和处理,最终实现板翅式换热器的热力计算、三维模型创建和计算结果的数据存储等功能。试验结果表明,所开发的软件可实现不同系列板翅式换热器的快速设计,大幅降低技术人员的设计周期,提高设计效率。Aiming at the problems of complex structure and long design period of plate-fin heat exchanger,this study proposesa parametric modeling of plate-fin heat exchanger combined with the secondary de⁃velopment of CATIA software was proposed.Firstly,the interface design of the calculation and solution of the plate-fin heat exchanger is carried out by using the control library that comes with the Microsoft Vi⁃sual Basic program development tool.Secondly,the program code is written according to the calculation and solution process of the plate-fin heat exchanger,then establish the connection between VB and CATIA to call and process the CATIA API.Finally,the functions of thermal calculation,3D model cre⁃ation and data storage of calculation results of plate-fin heat exchangers are realized.The results show that the developed software can realize the rapid design of different series of plate-fin heat exchangers,greatly reduce the design cycle of technicians,and improve the design efficiency.

关 键 词：板翅式换热器 CATIA VB 

分 类 号：TK172[动力工程及工程热物理—热能工程] TP311.52[自动化与计算机技术—计算机软件与理论]