FLUE GAS TEMPERTURE IS HIGH

March 4, 2006, 07:12

Hello every body I doing the problem on combustion chamber. but the temperature is so high 1688k which is so high but in actual it come 800k. how to reduce that temp. MANOJKUMAR

March 5, 2006, 16:34

Considering all the details provided, it looks like your model walls are adiabatic whereas the actual walls are not.

March 7, 2006, 02:13

after giving temperature bc to the wall ,switch on the radiation so that your temperature prediction is accurate.

March 8, 2006, 00:32

Thanks The wall is addiabatic so there is no heat transfer.

And I also given the Radiation P-1 model if any more deatiled required then mail me at ms_project05@rediffmail.com MANOJKUMAR

March 4, 2006, 07:12	FLUE GAS TEMPERTURE IS HIGH	#1
MANOJKUMAR Guest Posts: n/a	Hello every body I doing the problem on combustion chamber. but the temperature is so high 1688k which is so high but in actual it come 800k. how to reduce that temp. MANOJKUMAR

March 5, 2006, 16:34	Re: FLUE GAS TEMPERTURE IS HIGH	#2
kafka33 Guest Posts: n/a	Considering all the details provided, it looks like your model walls are adiabatic whereas the actual walls are not.

March 7, 2006, 02:13	Re: FLUE GAS TEMPERTURE IS HIGH	#3
kiran kumar Guest Posts: n/a	after giving temperature bc to the wall ,switch on the radiation so that your temperature prediction is accurate.

March 8, 2006, 00:32	Re: FLUE GAS TEMPERTURE IS HIGH	#4
MANOJKUMAR Guest Posts: n/a	Thanks The wall is addiabatic so there is no heat transfer. And I also given the Radiation P-1 model if any more deatiled required then mail me at ms_project05@rediffmail.com MANOJKUMAR

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