 |
 |
 |
|
|
|
[Sponsors] | ||||
Difference between inletOutlet and zeroGradient |
 |
|
|
LinkBack | Thread Tools | Search this Thread | Display Modes |
June 16, 2022, 23:39
|
Difference between inletOutlet and zeroGradient
|
#1 |
|
New Member
Giulia
Join Date: Feb 2022
Posts: 19
Rep Power: 4  |
Hello,
I don't really understand the difference between the boundary conditions put at the outlet between 'inletOutlet' and 'zeroGradient'. I could not really find a website where they really explain the physical difference between the two (no clear explication is given apart from two descriptive lines). Could someone please explain to me what these two conditions mean? Bonus question: what would you recommend putting in a tube where water flows in and out in a sinusoidal fashion (water enters and comes back sinusoidally)? Thank you! |
|
|
|
|
|
June 17, 2022, 12:23
|
|
#2 |
|
Senior Member
Join Date: Oct 2017
Posts: 127
Rep Power: 9 |
Maybe this explanation will help you: https://cfd.direct/openfoam/user-gui...s/#dx25-181002
|
|
|
|
|
|
|
| Tags |
| boundary condition, inletoutlet, outlet, zerogradient |
|
|
Similar Threads
|
||||
| Thread | Thread Starter | Forum | Replies | Last Post |
| What is the difference between freestream BC and inletoutlet BC | er_ijaz | OpenFOAM | 3 | May 19, 2020 11:20 |
| What is the difference between inletoutlet BC and Freestream BC? | er_ijaz | OpenFOAM | 0 | August 13, 2018 06:14 |
| Wrong Boundary Conditions (maximum number of iterations) in compressibleInterDyMFoam | silencebreak | OpenFOAM Running, Solving & CFD | 0 | September 11, 2017 08:05 |
| [swak4Foam] Air Conditioned room groovyBC | Sebaj | OpenFOAM Community Contributions | 7 | October 31, 2012 15:16 |
| Pressure instability with rhoSimpleFoam | daniel_mills | OpenFOAM Running, Solving & CFD | 44 | February 17, 2011 18:08 |
Linear Mode
