Fluent analysis of heat source in a room

vishnu_240 · September 11, 2014, 11:09

Hi every one, I need some glimpse for simulating a heat source in a room in fluent, please do provide me with your valuable suggestions and any previous works. Thank you.

vishnu_240 · September 12, 2014, 05:02

The heat is due to the fire from circular gas burner, fueled with methane. I need to know how to model this fire source in Fluent, solution procedure, boundary conditions. please do provide me with your valuable suggestions and any previous works. Thank you.

swtbkim · September 12, 2014, 08:26

First thing you need to specify is what you want to see.

If you need to check the temperature of air near the door, it is simple.
If you want to see the smoke or something, then things are going to be a bit more complex.

vishnu_240 · September 12, 2014, 08:28

Hi, i need to estimate the CO2 concentration at different times.

swtbkim · September 12, 2014, 08:38

Then fluent tutorial will help you.

Chapter 17: Using the Non-Premixed Combustion Model

vishnu_240 · September 13, 2014, 10:15

Hi,
I managed to simulate for steady condition, but when i go to unsteady there is no ignition? should i change any boundary conditions?

September 11, 2014, 11:09	Fluent analysis of heat source in a room	#1
vishnu_240 New Member Vishnu C Join Date: Oct 2013 Posts: 22 Rep Power: 13	Hi every one, I need some glimpse for simulating a heat source in a room in fluent, please do provide me with your valuable suggestions and any previous works. Thank you. Andiee likes this.

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September 12, 2014, 08:26		#3
swtbkim Senior Member Sangwoo Kim Join Date: Jul 2014 Location: Seoul, South Korea Posts: 115 Rep Power: 12	First thing you need to specify is what you want to see. If you need to check the temperature of air near the door, it is simple. If you want to see the smoke or something, then things are going to be a bit more complex.

September 12, 2014, 08:28		#4
vishnu_240 New Member Vishnu C Join Date: Oct 2013 Posts: 22 Rep Power: 13	Hi, i need to estimate the CO2 concentration at different times.

September 12, 2014, 08:38		#5
swtbkim Senior Member Sangwoo Kim Join Date: Jul 2014 Location: Seoul, South Korea Posts: 115 Rep Power: 12	Then fluent tutorial will help you. Chapter 17: Using the Non-Premixed Combustion Model

September 13, 2014, 10:15		#6
vishnu_240 New Member Vishnu C Join Date: Oct 2013 Posts: 22 Rep Power: 13	Hi, I managed to simulate for steady condition, but when i go to unsteady there is no ignition? should i change any boundary conditions?