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February 6, 2020, 13:17	Grid sensitivity analysis fds	#1
Dimitrios_fds New Member Join Date: Feb 2020 Posts: 2 Rep Power: 0	Hello to all.I am totally new here to cfd as well but I am trying to give my best. I am running an fds code case of a fire tunnel fire.I am trying to make the sensitivity analysis of a coarse a medium and a fine mesh using tecplot. Q1)How far away from fire do I have to make a precise line in order to take validated results for my time_average Ux velocity.(The flow has been fully developed after 600 sec of running streamtraces // to the flow vector.) Q2)Should I take only the last time step or the last 5 for example? Ty all in regards.Amazing job I am really excited beeing here!!Greetings from Heraclitus(Everything flows)

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fds, fire dynamics simulations, sensitivity analysis, tunnel ventilation

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