涡流影响 meaning in Chinese

eddying effect
vortex interference

In order to validate the correctness of the simulation , the flow velocity of x vector is measured to compare the flow field between the simulation and the experiment in wind tunnel . the results indicate that the flow field is improved and more stable than the original shield flow field . the tendency between the improved shield and the original shield from simulation is consistent with the tendency from experiments
开口罩盖流场由于相对稳定，模拟和试验的测点流速平均相对误差为15 ，未开口罩盖流场中由于涡流影响较大，平均相对误差为22 . 45 ；同时验证了结构改进前后罩盖流场的模拟比较结果和试验比较结果的趋势是一致的。