TY - BOOK AU - Ahmed Hassan Abdaleam Elsayed AU - Ahmed Eldegawy Ahmed Eldegawy , AU - Essam Eldin Khalil Hassan Khalil , AU - Mohamed Mahmoud Ali Hassan , TI - Numerical investigation for smoke mangement system in a closedindoor arena / PY - 2017/// CY - Cairo : PB - Ahmed Hassan Abdaleam Elsayed , KW - Fire KW - Fire dynamic simulator KW - Smoke N1 - Thesis (M.Sc.) - Cairo University - Faculty of Engineering - Department of Mechanical Power Engineering; Issued also as CD N2 - Smoke management system is the most important parameter in the design of modern buildings. As smoke is toxic so it has a deadly effect on occupants. This research studies the effect of change heat release rate (HRR) in case of natural ventilation system on CO concentrations, temperature, smoke layer height and visibility at different locations in a closed indoor arena. The effect of using mechanical ventilation system with different (ACH) and the effect of change fire locations on the previous parameters was also studied UR - http://172.23.153.220/th.pdf ER -