批量对速度场分布进行处理，对速度场进行POD分析，输出速度矢量分布和云图(Batch processing of velocity field distribution, POD analysis of velocity field, output velocity vector distribution and cloud chart)

计算速度场的速度脉动和湍动能分布，处理出涡量分布云图(The velocity and turbulent kinetic energy distribution of the velocity field are calculated and the vorticity distribution cloud is processed.)