• ISSN 0258-2724
  • CN 51-1277/U
  • EI Compendex
  • Scopus
  • Indexed by Core Journals of China, Chinese S&T Journal Citation Reports
  • Chinese S&T Journal Citation Reports
  • Chinese Science Citation Database
Volume 16 Issue 2
Apr.  2003
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Article Contents
ZENG Yan-hua, LI Yong-lin, HE Chuan, GUAN Bao-shu. Tunnel Ventilation Network Calculation[J]. Journal of Southwest Jiaotong University, 2003, 16(2): 183-187.
Citation: ZENG Yan-hua, LI Yong-lin, HE Chuan, GUAN Bao-shu. Tunnel Ventilation Network Calculation[J]. Journal of Southwest Jiaotong University, 2003, 16(2): 183-187.

Tunnel Ventilation Network Calculation

  • Publish Date: 25 Apr 2003
  • Based on the structure of a tunnel ventilation network and the principles of airflow in it, simulation computation is done for the ventilation of two long highway tunnels using the Scott- Hosley method and the ventilation path method to investigate the effects of the placement and adjustment of jet fans. The results show that a long tunnel with longitudinal and sectional ventilation forms a network and its computation can be carried out by natural airflow distribution to determine the site of jet fans, the amount of airflow and the mode of airflow regulation.

     

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      沈阳化工大学材料科学与工程学院 沈阳 110142

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