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Strategic Study of CAE >> 2007, Volume 9, Issue 12

The Performance-based Design of the Smoke Evacuation and Ventilation System in an Olympic Gymnasium

State Key Laboratory of Fire Science, University of Science and Technology of China, Hefei 230027, China

Funding project:国家科技支撑计划资助项目(2006BAK06B02-3);国家重点基础研究专项经费资助项目(2001CB409603);国家自然科学基金重点资助项目(50323005) Received: 2007-01-06

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Abstract

This paper makes a calculation of the smoke evacuation volume in a certain Olympic gymnasium by using the smoke control formula from NFPA92B,  and makes an optimization design of the smoke evacuation and ventilation system by using the Computational Fluid Dynamics (CFD) stimulation software.  It also discusses the inner relationship among the mechanical smoke evacuation,  the mechanical ventilation and natural ventilation as well as the influence of the mechanical ventilation volume on the smoke evacuation system in the Olympic gymnasium,  which provides the theoretical basis for the optimization design of the smoke evacuation and ventilation system in the Olympic gymnasium.

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References

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