|
[Sponsors] |
April 5, 2017, 09:44 |
Velocity Boundary Condition
|
#1 |
Member
Join Date: Sep 2014
Posts: 32
Rep Power: 12 |
Hello everyone,
I want to setup a farfield velocity boundary condition with the flowing demand: U = 1 V zeroGradient W zeroGradient as for the generic openfoam BC, there would be only either fixedValue and zeroGradient type. But my demand is both combined. So if anyone knows whether there is such implemented boundary condition as I wished? Thanks very much YX |
|
April 5, 2017, 11:40 |
|
#2 |
Member
Join Date: Sep 2014
Posts: 32
Rep Power: 12 |
I find out that the directionMixed can do the job. But I am not sure how to set the valueFraction, if anyone knows it?
type directionMixed; refValue uniform (1 0 0); refGradient uniform (0 0 0); valueFraction uniform (1 0 0 0 0 0); value uniform (1 0 0); |
|
Thread Tools | Search this Thread |
Display Modes | |
|
|
Similar Threads | ||||
Thread | Thread Starter | Forum | Replies | Last Post |
Centrifugal fan | j0hnny | CFX | 13 | October 1, 2019 13:55 |
Radiation in semi-transparent media with surface-to-surface model? | mpeppels | CFX | 11 | August 22, 2019 07:30 |
Convective boundary condition using average velocity | bala_gk1988 | OpenFOAM Programming & Development | 1 | January 16, 2019 09:04 |
Out File does not show Imbalance in % | Mmaragann | CFX | 5 | January 20, 2017 10:20 |
Wrong flow in ratating domain problem | Sanyo | CFX | 17 | August 15, 2015 06:20 |