|
[Sponsors] |
May 24, 2016, 11:51 |
smear of initial water surface level
|
#1 |
Senior Member
yaseen
Join Date: Oct 2015
Location: Hawler
Posts: 174
Rep Power: 10 |
I have problem of applied smear flow over element for my free surface flow model, as in CFX documentation I wrote the following relation in expression
rdrop = 0.3 [m] dist = rdrop - sqrt((x-0.5 [m])^2 + (y-0.5[m]^0.5) delta = 0.01 [m] drop = 0.5*tanh(dist/delta)+0.5 but I have two problem, first what is rdrop, is that 0.3m standard? because this value for small model is very big. second, is x,y horizontal and vertical component ? what about Z because my model inlet in x and z, what is it is value (0.5m) mean? thanks |
|
Thread Tools | Search this Thread |
Display Modes | |
|
|
Similar Threads | ||||
Thread | Thread Starter | Forum | Replies | Last Post |
High Courant Number @ icoFoam | Artex85 | OpenFOAM Running, Solving & CFD | 11 | February 16, 2017 13:40 |
Extrusion with OpenFoam problem No. Iterations 0 | Lord Kelvin | OpenFOAM Running, Solving & CFD | 8 | March 28, 2016 11:08 |
Cannot run the code properly: very large time step continuity error | crst15 | OpenFOAM Running, Solving & CFD | 9 | December 14, 2014 18:17 |
should Courant number always be kept below 1? | wc34071209 | OpenFOAM Running, Solving & CFD | 16 | March 9, 2014 19:31 |
Problems with simulating TurbFOAM | barath.ezhilan | OpenFOAM | 13 | July 16, 2009 05:55 |