|
[Sponsors] |
October 23, 2008, 16:04 |
Compressible Flow
|
#1 |
Guest
Posts: n/a
|
Hello I finished modeling compressible using Fluent Laminar Flow, 2d Axisimmetry, unsteady coupled with the energy equation. I used qua mesh. Unfortunatelly the results ode not match with the temperature profiles at the center of the vessel. The model shows a "vane" form from the inlet pipe to the other end of the vessel. Since water is being pumped at constant initial temperature that vane has that temperature and around it the temperature gradients. The flow is laminar just a little over 2000 at the entrance. Should I model this type of system using turbulence flow perhaps Spalart-Allmaras Model? Refine my mesh? Use tri mesh instead of qua mesh? I really appreciate any input. Kind regards Eduardo
|
|
|
|
Similar Threads | ||||
Thread | Thread Starter | Forum | Replies | Last Post |
Internal Flow BCs for Compressible inlet flow | Katie | FLUENT | 2 | March 3, 2012 17:35 |
Mass flow inlet compressible flow | richard | FLUENT | 2 | June 1, 2008 11:44 |
compressible flow | arun | FLUENT | 0 | April 16, 2008 05:15 |
convert compressible flow into incompressible flow | Hun Jung | Main CFD Forum | 4 | August 11, 2003 10:10 |
External Flow-compressible flow solver-lift/drag | Tom Brown | Main CFD Forum | 7 | December 29, 2000 13:41 |