Application of Computer Simulation Technique in Smoke Control System Design

Abstract:

The fire simulation technology is widely used with the rapid development of computer technology. Taking a 12-story building for calculation, numerical simulation method is used to analyze the wind speed distribution characteristics of opening stairwell door and lobby door under different air supply volume. Then the appropriate pressurized air supply mode and back pressure coefficient value under natural smoke venting have been recommended. The researches show that computer simulation can be used in smoke control system design to help determine pressurized air supply mode and design parameters, so as to solve difficult problems in engineering design.

• Periodical: Advanced Materials Research (Volumes 255-260)
• Pages: 1848-1852
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.255-260.1848
• Online since: May 2011
• Authors: Ying Chen, Si Cheng Li, Jie Ji
• Keywords: Back Pressure Coefficient, FDS, Numerical Simulation, Smoke Control, Wind Speed

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