a question about the fire and smoke model

[cindy_apple]

as we know,there are field model, zone model and network model in fire and smoke simulation.
Is there any model mixed the three above? maybe like FZN model .
and I also wondered the man or org. that refered to it first.
Thanks.

[wee brian]

The only "mixed" model i am aware of is the BRE CRISP programme. This incorporates an evacuation model with a zone type smoke model which is then used to gnerate an indication of risk by using the monte carlo technique.

I'm no expert (as you can see by the dodgy way I described it) but if you want chapter and verse speak to its creator - Jeremy Fraser Mitchel at BRE.