面向对象通风气流数值计算可视化方法研究

【作者】 刘建龙；

【导师】 汤广发；

【作者基本信息】 湖南大学 ， 供热、供燃气、通风及空调工程， 2001， 硕士

【摘要】 本文根据当前CFD发展迅速这个现状，分析了当前CFD在建筑环境与设备方面的应用情况，得出目前CFD在这方面应用非常广泛。然而，由于CFD后处理跟不上，所以其应用受到限制。大量的数据由于不能变成图像，而被白白地浪费掉了。基于这样的现状，作者提出了开发通用CFD可视化软件课题。 作者分析了当前的CFD可视化软件普遍存在的一些不足之处，如通用性不强，不易维护等缺点。提出了运用面向对象编程方法开发CFD可视化软件。并在面向对象编程方法的基础上改进并提出了面向对象等值线生成算法、面向对象彩色云图生成算法和面向对象矢量图生成算法，为开发高效通用可视化软件奠定了基础。更多还原

【Abstract】 According to the present rapid development of CFD, this thesis analyzes CFD applying to the built environment and equipment. And now CFD is widely used in this way. However, it is restricted because the visualization of CFD is very bad. A lot of data, which can not be visualized, is wasted. From this, the author proposed a task to develop a general soft of CFD visualization.The author discusses some problems now existing in the soft of CFD visualization, For example, the problem of versatility, difficult of maintenance, and etc. And brings forward to a program of 0-0 to develop a soft of CFD visualization with Objected-Oriented. Based on it, the author improves and proposes the algorithm, of contouring with 0-0, the algorithm of color contour image with 0-0 and the algorithm of vector with 0-0, which will lay a solid foundation for developing high efficiency and versatility soft of visualization.更多还原