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October 3, 2001, 08:30 |
how to set heat source of time square
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#1 |
Guest
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hi all:
I am runing one model about tunnel fire. The fire model is Q(W)=47t(sec)^2.How to set the fire in heat source. Thanks a lot chih |
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October 3, 2001, 09:22 |
Re: how to set heat source of time square
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#2 |
Guest
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a good idea will be to light a match to begin with.
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October 4, 2001, 00:15 |
Re: how to set heat source of time square
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#3 |
Guest
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Dear chih
Depending on how accurate you want the model to be. I know that there is a way to program via ground to do this but for me I do things a little simpler. I just convert the fire growth / heat release rate into discrete time elements say 10 sec, then make each 'fire object' active for only to 10 sec time interval. I have found that using the discrete time method accurate enough for the fire modeling that I have been doing. Hope this helps Leon |
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