EFFECTS OF JET FAN POSITIONS ON AIR VOLUME RATE IN TUN?NEL CONSTRUCTION VENTILATION

YANG Li-xin

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Journal of Railway Engineering Society ›› 2004, Vol. 21 ›› Issue (4) : 93-97.

EFFECTS OF JET FAN POSITIONS ON AIR VOLUME RATE IN TUN?NEL CONSTRUCTION VENTILATION

YANG Li-xin

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Abstract

This paper provides a detailed description of a calculation method on the air volume rate entering a tunnel dur?ing tunnel construction. The effects of the positions of jet fans and the local fans on the volume rate were illustrated with an example.

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YANG Li-xin. EFFECTS OF JET FAN POSITIONS ON AIR VOLUME RATE IN TUN?NEL CONSTRUCTION VENTILATION[J]. Journal of Railway Engineering Society, 2004, 21(4): 93-97