In this study, fire analysis of the high-rise apartment building was performed by CFAST and FDS. The fire scenario which is originated from sofa in a living room was conducted for the conditions of closed window, closed window with sprinkler, opened w...
In this study, fire analysis of the high-rise apartment building was performed by CFAST and FDS. The fire scenario which is originated from sofa in a living room was conducted for the conditions of closed window, closed window with sprinkler, opened window with sprinkler. As results, the fire analysis by CFAST shows good agrement to the FDS to clacuate the CO, CO2, O2 concentrations, But, the CFAST predicts only the mean temperature of smoke layer which is somewhat different to the peak value. And the stack effect and smoke diffusion through stairwell of high-rise apartment was analyzed. and it was confirmed that the steady state value of pressure can be obtained by simple stack effect equation.