|
[Sponsors] |
July 2, 2014, 03:15 |
Divergence Error in my Simulation
|
#1 |
New Member
Utsav Jain
Join Date: Jul 2014
Posts: 5
Rep Power: 12 |
Hey Guys,
I need help with this problem. I am doing a simple internal flow simulation for nozzle. Actually there are two nozzles. One is a simple De Laval nozzle and other is a De Laval Nozzle with several cuts (chevrons) at the end. The first type of nozzle was simulated perfectly. But putting the same conditions for the chevron nozzles (nozzle with triangular cuts at the outlet), it is showing divergence while iterating. Please give me a good solution to this. I am using FLUENT in ANSYS Workbench. Geometry is made in Solidworks and I am using course mesh. The message of divergence is obtained at 600-700th iteration. Thank you Last edited by utsavac; July 2, 2014 at 03:45. Reason: More Information |
|
Tags |
ansys, de laval, fluent, nozzle |
Thread Tools | Search this Thread |
Display Modes | |
|
|
Similar Threads | ||||
Thread | Thread Starter | Forum | Replies | Last Post |
Simulation of high pressure diesel injector - all phases compressible with cavitation | fivos | CFX | 4 | July 30, 2015 06:48 |
Discrete event simulation vs. fixed time (discrete time simulation) | jenjon | FLUENT | 0 | March 10, 2013 06:58 |
Quarter Burner mesh with periosic condition | SamCanuck | FLUENT | 2 | August 31, 2011 11:34 |
divergence of scaled residuals (steady simulation) | hanka | FLUENT | 6 | December 16, 2010 04:45 |
problems simulation ideal gas, divergence in AMG S | Ralf Schmidt | FLUENT | 11 | October 1, 2005 13:21 |