<html><body><div style="font-family: arial, helvetica, sans-serif; font-size: 12pt; color: #000000"><div>Hi Neks,</div><div><br data-mce-bogus="1"></div><div>I had made a question before regarding the mesh deformation using Laplace equation here I continue with the same question but in different way.</div><div><br data-mce-bogus="1"></div><div>Since I am using Laplace equation (Elliptic equation) to make the blending function, it is necessary to bound the equation with boundary conditions right?</div><div><br data-mce-bogus="1"></div><div>But in my case the right walls and left walls should also move according to the velocity of the object. So I think that, the Dirichlet BCs are applied only on the inlet, up, down and outlet. And in homogenous boundary condition should be applied on the right and left walls. </div><div><br data-mce-bogus="1"></div><div>It is just a thought from my mind. </div><div><br data-mce-bogus="1"></div><div> If I am right, can I apply a mixed boundary condition on this domain to the Laplace equation from the available source code ?</div><div><br data-mce-bogus="1"></div><div>Thanks in advance</div><div><br data-mce-bogus="1"></div><div>Sijo GEORGE</div><div><br data-mce-bogus="1"></div><div><br></div></div></body></html>