 |
 |
 |
|
|
|
[Sponsors] | ||||
Rotating BC at MRF Simulation on rotating Patches |
 |
|
|
LinkBack | Thread Tools | Search this Thread | Display Modes |
April 21, 2024, 12:11
|
Rotating BC at MRF Simulation on rotating Patches
|
#1 |
|
New Member
Daniel
Join Date: Feb 2024
Location: Austria
Posts: 5
Rep Power: 2  |
Hei, i was wondering since in MRF the Velocity is expressed in the absolute coordinate system if i have to use rotatingPressureInletOutletVelocity at the patch where pressure is defined and rotatingTotalPressure with static pressure p0=0. with the omega of the roating frame.
When i do this i get a lot of oszialltion at the residual for p.... Am i right on this? and what would that at SRF? there is U given in relativ coordinatesystem. so i thin pressureinletoutletvelocity für U and fixedvalue 0 for p is enough? |
|
|
|
|
|
| Tags |
| mrf simplefoam, simplefoam stability |
|
|
Similar Threads
|
||||
| Thread | Thread Starter | Forum | Replies | Last Post |
| OpenFOAM MRF: Rotating - Stationary Zone Interface Discontinuity | b16328 | OpenFOAM Running, Solving & CFD | 0 | June 1, 2023 11:33 |
| Divergence of ducted propeller simulation using MRF simpleFoam | Krao | OpenFOAM Running, Solving & CFD | 1 | January 13, 2020 10:35 |
| Rotating motion simulation in fluent | yusuf.5ayat | ANSYS | 0 | January 10, 2017 07:18 |
| Car external aerodynamic with wheel spinning issue | hokhay | FloEFD, FloWorks & FloTHERM | 2 | August 18, 2016 05:23 |
| Simulation of Radial Fan with simpleFoam MRF | nash | OpenFOAM Running, Solving & CFD | 2 | November 5, 2015 11:12 |
Linear Mode
