|September 23, 2013, 08:00||
Low values of y Plus
Join Date: May 2013
Location: Munich Germany
Posts: 28Rep Power: 5
Hello I am using MRFSimple foam to simulate a propeller kind of problem.
I am using k-w sst kind of boundary conditions. I am getting wrong results thought the residuals converge tat too after 2500 iterations.
The problem is that in the simulation the losses are not properly calculated. I need the result form the simulation for vallidation. I was wondering why the simulations are not correct and found this (Can someone explain the Y plus value ) on the fourm which explains about z plus.
I am now getting a value of 10e-4 value rage for y plus. I am not sure how this can effect my simulation.
Can any one explain me how low (in the range of 10e-3) effect the simulation.
|Thread||Thread Starter||Forum||Replies||Last Post|
|TimeVaryingMappedFixedValue||irishdave||OpenFOAM Running, Solving & CFD||28||May 28, 2015 13:37|
|"libforces.so" reporting too low values for forces on airfoil.||hakonbar||OpenFOAM Running, Solving & CFD||8||August 15, 2013 08:38|
|Jump in epsilon values near the wall : low re k-epsilon model||malaboss||OpenFOAM Verification & Validation||1||February 1, 2013 17:36|
|exact face values||RubenG||Main CFD Forum||0||June 22, 2009 11:09|
|Plotting raw data values||Wilesco||CD-adapco||0||January 5, 2006 06:34|