INVESTIGATION OF THE INFLUENCE OF PARTICLE SIZE DISTRIBUTION OF SAND ON THE EFFECTIVENESS OF SAND PROVIDING SYSTEM LOCOMOTIVE

Authors

  • V. V. Buhaienko East Ukrainian national University named after Vladymyr Dahl, Luhansk, Ukraine
  • Yu. I. Osenin East Ukrainian national University named after Vladymyr Dahl, Luhansk, Ukraine

DOI:

https://doi.org/10.15802/stp2009/13544

Keywords:

particle size distribution, sand, performance, peskopodavalnaya system, locomotive

Abstract

A process of interaction of the running-on air stream and the particle of an abrasive material on a way section from an exhaust outlet of sanding plant to a place of locomotive wheel/rail contact is considered. The mathematical model of movement of a particle is built. The trajectories of movement of particles of different sizes are calculated at various values of initial velocity and speed of a running-on air stream. Recommendations for choice of granulometric composition of the used abrasive material are given.

Author Biographies

V. V. Buhaienko, East Ukrainian national University named after Vladymyr Dahl, Luhansk

V. V. Buhaienko

Yu. I. Osenin, East Ukrainian national University named after Vladymyr Dahl, Luhansk

Yu. I. Osenin

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Published

2009-08-25

How to Cite

Buhaienko, V. V., & Osenin, Y. I. (2009). INVESTIGATION OF THE INFLUENCE OF PARTICLE SIZE DISTRIBUTION OF SAND ON THE EFFECTIVENESS OF SAND PROVIDING SYSTEM LOCOMOTIVE. Science and Transport Progress, (28), 17–20. https://doi.org/10.15802/stp2009/13544

Issue

No. 28 (2009): ISSUE 28

Section

ROLLING STOCK AND TRAIN TRACTION

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