Experimental research of the train aerodynamic resistance
Authors:
About authors
- post-graduate student Saint Petersburg State Mining Institute (Technical University)
Abstract
In paper the technique of definition of aerodynamic resistance of the train, a being main component of a piston pressure is resulted. The urgency of the given theme is caused by essential influence of a piston pressure on distribution of fresh air on a tunnel and accordingly on safe operation of railway tunnels.
Область исследования:
(Archived) Development of solid mineral deposits
Keywords:
resistance of a friction
resistance of intercarload spaces
front resistance
a piston pressure
References
- Abramovich G.N. To calculation of air resistance of a train on the open line and in a tunnel// Works of the central aero-hydrodynamical institute. 1939. R. 400. 31 p.
- Gendler S.G. Problems of ventilation of vehicle tunnels// The Mining Information and Analytical Bulletin. The Topical Applications. Safety. 2005. P. 281-295.
- Mostepanov Y.B. Influence of a moving train on airing of tunnels / Y.B.Mostepanov, A.N.Vedenin // Ventilation of mines and ore mines. 1982. R.9. P. 29-32.