|October 19, 2010, 10:54||
COPROX Problem with Hydrogen Oxidation
Join Date: May 2009
Posts: 29Rep Power: 9
Hi all, i am doing preferential oxidation of CO along with some oxidation of Hydrogen which is in the feed.
I get massive temperature errors.
When i do the CO oxidation by itself, things work fine, but when i do the Hydrogen oxidation, either with CO or without, there is a massive temperature increase, beyond the limit of the solver, which is set at 5000K. I have read that the adiabatic flame temperature of hydrogen oxidation is around 3400K so why would there be this problem?
The feed only contains 0.5% m.f. oxygen.
Any ideas welcome
|coprox, limited, oxidation, temperature|
|Thread||Thread Starter||Forum||Replies||Last Post|
|UDF compiling problem||Wouter||Fluent UDF and Scheme Programming||6||June 6, 2012 04:43|
|Incoherent problem table in hollow-fiber spinning||Gianni||FLUENT||0||April 5, 2008 10:33|
|Hydrogen Air combustion in a combustion chamber||popi||CFX||7||July 11, 2007 18:40|
|natural convection problem for a CHT problem||Se-Hee||CFX||2||June 10, 2007 06:29|
|Adiabatic and Rotating wall (Convection problem)||ParodDav||CFX||5||April 29, 2007 19:13|