ATRIUM SMOKE FILLING PROCESS BY COMPUTATIONAL FLUID DYNAMICS
ATRIUM SMOKE FILLING PROCESS BY COMPUTATIONAL FLUID DYNAMICS
- 한국화재소방학회
- 한국화재소방학회 학술대회논문집
- 1997년도 International Symposium on Fire Science and Technology
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1997.11456 - 463 (8 pages)
- 2
Atrium buildings are commonly found in Hong Kong since 1980. Those spaces are usually crowded with people and so fire protection systems have to be installed for providing a safe environment. Smoke control system was identified to be important but no clear design guidelines are available because the smoke filling process was not well-understood. In this paper., Computational Fluid Dynamics(CFD) or fire field model is applied to study the smoke filling pattern in atrium. Two common cases on smoke spreading out from a shop adjacent to the atrium; and with a fire located at the atrium floor itself were considered. Simulations with a modified form of the CFD package TEAM were performed. Application of the predicted results Is illustrated.
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