|June 26, 2013, 01:37||
drop on a vibrating surface
Join Date: Apr 2013
Posts: 24Rep Power: 4
I am trying to model a droplet (say water) on a vibrating surface. For the surface I am using dynamicInkJetFvMesh and interDyMFoam solver. I have some doubts.
Droplet slips off the surface after some time. BC that I gave at the vib surface are the zero gradient for alpha and P_rgh and movingWallVelocity for U. Can anybody tell me if I need to incorporate some kind of friction between drop and surface ? And if so then how can that be implemented.
Secondly, a droplet on a surface is not perfectly hemispherical. So far I was using sphereToCell for it but I think its better if i could specify the contact angles. I dont know exactly how changes in contact angles are implemented in interDyMFoam.
Sry for such trivial questions.. Still hope for some reply..
Last edited by mebinitap; July 2, 2013 at 04:51.
|Thread||Thread Starter||Forum||Replies||Last Post|
|Error : Self intersecting surface mesh, computing intersections & Error : Impossible||velan||Open Source Meshers: Gmsh, Netgen, CGNS, ...||3||October 22, 2015 11:05|
|how to simulate drop impact on a solide surface using fluent||wbka||FLUENT||0||February 14, 2013 16:50|
|Layers don't fully surround surface||EVBUCF||OpenFOAM Native Meshers: snappyHexMesh and Others||14||August 20, 2012 04:31|
|high frequency vibrating surface||ehooi||FLUENT||3||June 7, 2011 19:39|
|free convection heat transfer from a heated horizontal surface through a liquid to a thin cooled fin||Kaushik||FLUENT||1||May 8, 2000 06:47|