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model the concentration of toxic gas in a building

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Old   December 11, 2007, 03:36
Default model the concentration of toxic gas in a building
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i am a beginner of fluent. Hope to obtain your help!

i want to simulate the concentration of toxic gas and airflow pattern in a building(toxic gas is released through a inlet into the building). Would you like to tell me:

1)what kind of model should i use in fluent? can i choose species transport?

2)how to obtain the plot of airflow pattern?

3)how to set the boundary conditon?

4)what is trajectory?

Thanks very much for your help!


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Old   December 12, 2007, 02:07
Default Re: model the concentration of toxic gas in a buil
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Please help me! thanks a lot!
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