Reply To: BCs for buoyant flow with outlet parallel to gravity vector

[Daniel Thomas]

Hi Ren -- Thanks for these suggestions.  I have been monitoring a maximum Temp variable, which does take a while to steady out (as do the average Temp and total energy variables) -- see below.  For this current run, I'll continue to allow these to stabilize some more, although the current variation (~2K) is much less than the difference from expected temperature profile (~100 K).  

Thanks for the suggestion on the radiation model; that was something I was going to ask you about.  For this fairly high temp flame it should be significant though probably not accounting for the whole existing discrepency.  I'll be in touch once I've tried that.