 |
 |
 |
|
|
|
[Sponsors] | ||||
May 19, 2013, 15:00
|
flow solver - energy equation problem
|
#1 |
|
Member
Giles Richardson
Join Date: Jun 2012
Location: Cambs UK
Posts: 89
Rep Power: 12  |
I am modeling the unsteady flow of hot air moving along a straight 2D duct.
The hot flow seems to be lagging behind the wave front. See attached image. Starting from a uniform zero velocity field... after say 500 iterations, the high speed flow has progressed from left to right... but the hot (400K) flow has only moved small distance from the left. Is there something wrong with the energy equation (that I coded) ? https://docs.google.com/file/d/0B4rj...it?usp=sharing |
|
|
|
|
 |
| Tags |
| energy equation, flow solver |
| Thread Tools | Search this Thread |
| Display Modes | |
|
|
Similar Threads
|
||||
| Thread | Thread Starter | Forum | Replies | Last Post |
| ATTENTION! Reliability problems in CFX 5.7 | Joseph | CFX | 14 | April 20, 2010 15:45 |
| Incompressible flow: mechanical energy terms | Pinaki Bhattacharya | FLUENT | 0 | January 29, 2009 12:33 |
| Convergence problem of the energy equation | Woo Meng Wai | FLUENT | 2 | May 13, 2008 03:06 |
| Periodic flow boundary condition problem | sudha | FLUENT | 3 | April 28, 2004 08:40 |
| Solver Equations | Carola | CFX | 9 | August 12, 2003 08:27 |
Linear Mode
