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WP8发动机温度场可视化研究与实现
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摘要
本文研究科学计算可视化(Visualization in Scientific Computing,ViSC)
    技术在航空发动机计算机辅助试验(Computer Aided Test,CAT)中的应用。本文
    首先讨论了科学计算可视化的参考模型,研究内容等基础知识,以及ViSC在类
    似领域,如CFD中的应用情况。然后结合WP8温度场测试系统具体论述了可视化
    技术如何在计算机辅助试验系统中实现以及所起的作用,详细介绍了一个二维温
    度场的可视化技术,在本系统当中没有采用传统的等温线的表现方法,而是采用
    了彩色云图的形式。同时介绍了CAT技术的一些要点,如人机界面设计,数据库
    设计,数字滤波技术,数据采集与处理技术等。
In this paper, the application of Visualization in Scientific Computing in
     Computer Aided Testing system is researched. First the fundamental knowledge of
     ViSC such as the reference model and the research fields are introduced, and then the
     application of ViSC in some similar field as CFD. The detailed implementation and
     the function of the application of ViSC in CAT system are discussed with the
     introduction of WP8 Temperature Field Measurement System. In this system, instead
     of the traditional isotherm method the temperature field is been visualized with a
     method similar with colored nephogram. The digital filter, data acquisation and
     process, human machine interface technology, database technology are introduced too.
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