- #1
surfwavesfreak
- 4
- 0
Hello everyone,
The boundary condition :
P=0, z=ζ
is very common when studying irrotational flows. When cast with the Bernoulli equation, it gives rise to the famous dynamic boundary conditionn, which is much more convenient :
∂tφ+½(∇φ)2+gζ=0, z=ζ
But what happens if the motion is rotational ? What would be the analog of the dynamic BC ?
This condition is more complex than it seems ...
Thanks a lot !
The boundary condition :
P=0, z=ζ
is very common when studying irrotational flows. When cast with the Bernoulli equation, it gives rise to the famous dynamic boundary conditionn, which is much more convenient :
∂tφ+½(∇φ)2+gζ=0, z=ζ
But what happens if the motion is rotational ? What would be the analog of the dynamic BC ?
This condition is more complex than it seems ...
Thanks a lot !