面向对象的管壳式换热器CAD系统研究

Objected-oriented research of pipe-shell heat-exchanger CAD system

采用面向对象技术,建立了管壳式换热器CAD系统的对象模型和设计模型,在此基础上研制开发了一套CAD软件,其稳定性好、可扩充性强、容易维护。实践证明:采用面向对象技术开发产品CAD系统具有明显的优势。

Builds up object and designing model of heat-exchanger CAD system, using object-oriented technique. We developed a set of CAD software, which has good stability, stranger expandability, and good maintainability. Practice proves that it has obvious privileges developing CAD system using object-oriented technique.