 |
 |
 |
|
|
|
[Sponsors] | ||||
Which macro should I use to define the heat flux of a wall ? DEFINE_HEAT_FLUX or DEF |
 |
|
|
LinkBack | Thread Tools | Search this Thread | Display Modes |
December 24, 2020, 12:12
|
Which macro should I use to define the heat flux of a wall ? DEFINE_HEAT_FLUX or DEF
|
#1 |
|
Senior Member
Join Date: Dec 2017
Posts: 382
Rep Power: 9  |
Which macro should I use to define the heat flux of a wall ? DEFINE_HEAT_FLUX or DEFINE_PROFILE ?
2.3.11. DEFINE_HEAT_FLUX 2.3.11.1. Description You can use DEFINE_HEAT_FLUX to modify the heat flux at a wall. Despite the name, a DEFINE_HEAT_FLUX UDF is not the means to specify the actual heat flux entering a domain from the outside. To specify this type of heat flux, you would simply use a DEFINE_PROFILE function in conjunction with a heat flux thermal boundary condition. In contrast, a DEFINE_HEAT_FLUX UDF allows you to modify the way in which the dependence between the flux entering the domain and the wall and cell temperatures is modeled. |
|
|
|
|
|
December 25, 2020, 04:19
|
|
#2 |
|
New Member
mostafa_Fx
Join Date: Dec 2020
Posts: 3
Rep Power: 5 |
Define_profile
|
|
|
|
|
|
|
December 25, 2020, 09:27
|
what is the use of DEFINE_HEAT_FLUX ?
|
#3 | |
|
Senior Member
Join Date: Dec 2017
Posts: 382
Rep Power: 9 |
Quote:
|
||
|
|
|
||
|
|
|
Similar Threads
|
||||
| Thread | Thread Starter | Forum | Replies | Last Post |
| Heat loss through wall to surroundings, wall Heat flux | Vishnu_bharathi | CFX | 4 | December 20, 2017 18:36 |
| Question about adaptive timestepping | Guille1811 | CFX | 25 | November 12, 2017 17:38 |
| wall heat flux in openfoam | hz283 | OpenFOAM | 1 | January 4, 2014 07:51 |
| User Wall Heat Flux | Dyls | STAR-CCM+ | 0 | May 13, 2013 11:58 |
| Missing math.h header | Travis | FLUENT | 4 | January 15, 2009 11:48 |
Linear Mode
