This topic comes up pretty often. We should automate the above.
David E DeMarle Kitware, Inc. R&D Engineer 21 Corporate Drive Clifton Park, NY 12065-8662 Phone: 518-881-4909 On Sun, Sep 18, 2016 at 7:39 PM, David Thompson <[email protected]> wrote: > Hi Fande, > > You should be able to use the gradient filter to compute the velocity > gradient and examine the component of the gradient normal to the wall. That > will be proportional to the shear stress at the wall. Is the wall aligned > with a coordinate axis? If not, you will need to extract the wall surface > and generate normal vectors, then dot the gradient with the normal vectors. > > David > > On Sep 18, 2016, at 16:01, Fande Kong <[email protected]> wrote: > > Hi Developers, > > I am solving an incompressible Navier-Stokes equations, and I have > solutions for the velocity (u) and the pressure (p). Is it possible to > show the wall shear stress in paraview using the velocity? > > > Fande Kong, > > _______________________________________________ > Powered by www.kitware.com > > Visit other Kitware open-source projects at http://www.kitware.com/ > opensource/opensource.html > > Please keep messages on-topic and check the ParaView Wiki at: > http://paraview.org/Wiki/ParaView > > Search the list archives at: http://markmail.org/search/?q=ParaView > > Follow this link to subscribe/unsubscribe: > http://public.kitware.com/mailman/listinfo/paraview > > > _______________________________________________ > Powered by www.kitware.com > > Visit other Kitware open-source projects at http://www.kitware.com/ > opensource/opensource.html > > Please keep messages on-topic and check the ParaView Wiki at: > http://paraview.org/Wiki/ParaView > > Search the list archives at: http://markmail.org/search/?q=ParaView > > Follow this link to subscribe/unsubscribe: > http://public.kitware.com/mailman/listinfo/paraview > >
_______________________________________________ Powered by www.kitware.com Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView Search the list archives at: http://markmail.org/search/?q=ParaView Follow this link to subscribe/unsubscribe: http://public.kitware.com/mailman/listinfo/paraview
