请问什么是slip边界条件？也就是滑移边界条件

1：When fluid is next to a solid surface, there is no slip of the fluid relative to the surface (i.e. the fluid that touches the solid surface does not move relative to it).
2：
If the surface is stationary, then the fluid immediately adjacent to the surface must have zero velocity.
3：
Fluid any distance from the surface can move – there can therefore be relative movement between different parts of the fluid Þ shear stress is created if the fluid has viscosity