CO combastion

San24

Hello.

We need to solve problem CO combastion. I have a bit expiriens with combastion calculation. I need your competent help.

We have domain with Inlet, through one transport CO (15% mass fraction) and CO2 (85% mass fraction) with temperature 960оС. In other side of domane come in Air with temperature 30 oC (Pressure O Pa). Whole mix removed througt Outlet with fixed mass flow. The velosities about several m/s. I need to know whether CO to combust.

I have several questions: 1. Which Reaction Type and Reaction Model I should use? 2. Should I use Density - f(T) or f(T,P), I don't have big pressure in results, about 20-30 Pa max.

Thanks for yous answers.

P.S. The link with draw of problem http://rapidshare.com/files/113098915/CO.doc.html