高温炉管寿命预测系统的设计

The Prediction System Design of High Temperature Furnace Tubes Life

在对高温炉管寿命预测方法进行系统分析与探讨的基础上 ,依据软件工程原理 ,把具体的高温炉管寿命预测过程抽象成为计算机可以实现的软件逻辑模型 ,采用数据库和面向对象编程技术开发了高温炉管寿命预测系统 (HTFTLPS 1 .0 ) ,并详细介绍了系统的核心———寿命预测方法的组成和实现思路 ;明确指出了各种寿命预测方法对应的炉管类型、损伤状态、工况及适用范围。软件的试用结果表明 ,系统具有强大的数据库管理功能及以友好的用户界面 ,非常易于掌握和应用 ,完成了把炉管寿命预测这一涉及多学科的复杂工作通过计算机技术转化为实际中的简单应用的开发任务 ,同时由于应用了结构化设计方法和快速原型法的生存周期模型使系统具有开放的特性 ,能够随着用户的反馈和寿命预测技术的发展不断完善。

Through systematic analysis and discussion about methods to predict high temperature furnace tube life, by translation of material life prediction process into software logic model which can be realized by computer program the system has been designed by using database and object-oriented programming technology according to software engineering principle. Its kernal-the constitution and implementation of life prediction methods has been introduced in detail. The types damage of states, work conditions and application range that each method is suitable to were point out definitely. The software tryout result indicated that software had strong data management function and friendly user interface and was easy to master and apply. Thus the task to translate life prediction of tubes that involve many subjects into an easy application was completed by compute technology. The system has open character and so can be perfected with life prediction technology developping or user's feeding back because it uses structured design and prototype method.