A new method is described in this paper for boundarylayerthickness control on the fixed ground plate in the wind tunnel.
本文介绍了一种风洞固定地板边界层厚度控制新方法。
2
This method can greatly decrease the boundarylayerthickness on the floor, and maintain good characteristics and uniformity of the flow field.
这种方法使地板边界层厚度大大降低，而风洞仍保持好的流场品质及流场较均匀的特点。
3
The influences of porosity on the local blowing ratio, wall temperature and boundarylayerthickness were compared with the effects with regenerative cooling.