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Changes in behaviour of a tunnel ventilation fan due to the passage of trains (IM-AERO-036)

Last updated on 03 December 2013 9:13

When trains run through a tunnel ventilated by a fan, its behaviour can be seriously affected, especially by sudden pressure charges and unloading. A method of calculation of changes in fan performance due to trains is given, which can be applied generally to blowing or exhausting fan arrangements, and...

Author(s): Peacock D.W.

Organisation(s): British Rail Research ;

1972

United Kingdom

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