B314 NUMERICAL SIMULATION OF SMOKE GENERATED BY FIRE ACCIDENTS IN TRAIN COMPARTMENT(Fire)

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概要

• 論文の詳細を見る

• In this paper, the fire phenomena of compartment in YW25K train with different velocities is simulated and investigated by using Large Eddy Simulation (LES), Smagorinsky-Yoshizawa Mixed Sub-grid Scale model (SGS) and the mixture-fraction combustion model by the infinite fast chemistry kinetics. Based on the relative velocity theory, the different train running speeds are provided by the simulated wind tunnel velocities. The expanding of fire, the smoke movement and the temperature distribution in the compartment are analyzed. Some recommendations for better fireproofing design and safety management of train compartment are obtained.

• 一般社団法人日本機械学会の論文
• 2009-11-16

著者

• LI You-Rong

  College of Power Engineering, Chongqing University

• Li You-rong

  College Of Power Engineering Chongqing University

• Liu Chao

  College Of Power Engineering Chongqing University

• PENG Lan

  College of Power Engineering, Chongqing University

• LIU Cai-feng

  College of Power Engineering, Chongqing University

• Peng Lan

  College Of Power Engineering Chongqing University

• Liu Cai-feng

  College Of Power Engineering Chongqing University

関連論文

• シリコン単結晶成長に関する最近の数値シミュレーション技術と熱物性値
• B314 NUMERICAL SIMULATION OF SMOKE GENERATED BY FIRE ACCIDENTS IN TRAIN COMPARTMENT(Fire)
• シリコン単結晶成長に関する最近の数値シミュレーション技術と熱物性値(バルク成長分科会特集-最先端デバイスと科学技術-)

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