Object-oriented Ventilation Airflow Numerical Computation Visualization Methods Study

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.