|May 10, 2010, 05:00||
mesh, patch, adapt, time
Join Date: Mar 2010
Posts: 14Rep Power: 7
good morning everyone.
i wanna share my little problems with you may be i can find a solution.
i am simulating an oil inject from a cappillary tube to a water chamber where the inlet velocity of oil = 0.02357m/s and the water is static.
the cappilary tube is 0.5 mm , so i did a mesh of 20 parts on this diameter to refine mesh at this zone and i refined the mesh near to the orifice of the cappilary tube.
i made as they made on the tutorial 17 VOF so i adapted region and then patch to the orifice.
i began my simulation , and want to see my results comparing to the experimental.
1_ the simulation took much much time.
2_ in 0.1 s i can see what they have in expeimental results in 2 seconds.
i am using VOF model and have defined parameters.
can anyone tell me if i have to refine the mesh or or?
thank you friends
|Thread||Thread Starter||Forum||Replies||Last Post|
|Superlinear speedup in OpenFOAM 13||msrinath80||OpenFOAM Running, Solving & CFD||18||March 3, 2015 06:36|
|SnappyHexMesh for internal Flow||vishwa||OpenFOAM Native Meshers: snappyHexMesh and Others||23||August 6, 2014 03:50|
|CheckMeshbs errors||ivanyao||OpenFOAM Running, Solving & CFD||2||March 11, 2009 03:34|
|Multicomponent fluid||Andrea||CFX||2||October 11, 2004 05:12|
|unstructured vs. structured grids||Frank Muldoon||Main CFD Forum||1||January 5, 1999 11:09|