|
[Sponsors] |
![]() |
![]() |
#1 |
New Member
Boday
Join Date: Oct 2018
Posts: 10
Rep Power: 8 ![]() |
Hi.
I need to increase the wall temperature by 10K for each iteration.For example, the wall temperature in the initial time is 400 K, after 0.5 it is 1000K. Unfortunately, I do not know how to do this. Please help me. Code:
dimensions [0 0 0 1 0 0 0]; internalField uniform 400; boundaryField { top { type zeroGradient; } bottom { type zeroGradient; } walls { type fixedValue; value uniform 400;// how to increase it for each iteration } symmetry { type symmetryPlane; } frontAndBack { type empty; } } |
|
![]() |
![]() |
![]() |
![]() |
#2 |
Senior Member
Oskar
Join Date: Nov 2015
Location: Poland
Posts: 184
Rep Power: 11 ![]() |
Maybe this will help:
https://openfoam.org/release/2-1-0/b...ime-dependent/ |
|
![]() |
![]() |
![]() |
![]() |
#3 |
New Member
Boday
Join Date: Oct 2018
Posts: 10
Rep Power: 8 ![]() |
Thank you. I tried to use it, but it did not help me. How to use uniformValue for temperature?
|
|
![]() |
![]() |
![]() |
![]() |
#4 |
Senior Member
Join Date: Sep 2013
Posts: 353
Rep Power: 21 ![]() |
Code:
dimensions [0 0 0 1 0 0 0]; internalField uniform 400; boundaryField { top { type zeroGradient; } bottom { type zeroGradient; } walls { type uniformFixedValue; uniformValue table ( ( 0 400.0) (0.5 1000.0) ); } symmetry { type symmetryPlane; } frontAndBack { type empty; } } |
|
![]() |
![]() |
![]() |
![]() |
#5 |
New Member
Boday
Join Date: Oct 2018
Posts: 10
Rep Power: 8 ![]() |
Thank you!!!
|
|
![]() |
![]() |
![]() |
Tags |
openfoam, temperature |
Thread Tools | Search this Thread |
Display Modes | |
|
|
![]() |
||||
Thread | Thread Starter | Forum | Replies | Last Post |
[openSmoke] libOpenSMOKE | Tobi | OpenFOAM Community Contributions | 562 | January 25, 2023 09:21 |
Ansys CFX problem: unexpected very high temperatures in premix laminar combustion | faizan_habib7 | CFX | 4 | February 1, 2016 17:00 |
is internalField(U) equivalent to zeroGradient? | immortality | OpenFOAM Running, Solving & CFD | 7 | March 29, 2013 01:27 |
Errors running allwmake in OpenFOAM141dev with WM_COMPILE_OPTION%3ddebug | unoder | OpenFOAM Installation | 11 | January 30, 2008 20:30 |
About fix wall temperature in wall boundary | joon | Siemens | 2 | March 10, 2003 01:41 |