INVESTIGATION OF THE INFLUENCE OF PARTICLE SIZE DISTRIBUTION OF SAND ON THE EFFECTIVENESS OF SAND PROVIDING SYSTEM LOCOMOTIVE
DOI:
https://doi.org/10.15802/stp2009/13544Keywords:
particle size distribution, sand, performance, peskopodavalnaya system, locomotiveAbstract
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.
Downloads
Published
How to Cite
Issue
Section
License
Copyright and Licensing
This journal provides open access to all of its content.
As such, copyright for articles published in this journal is retained by the authors, under the terms of the Creative Commons Attribution 4.0 International License (CC BY 4.0). The CC BY license permits commercial and non-commercial reuse. Such access is associated with increased readership and increased citation of an author's work. For more information on this approach, see the Public Knowledge Project, the Directory of Open Access Journals, or the Budapest Open Access Initiative.
The CC BY 4.0 license allows users to copy, distribute and adapt the work in any way, provided that they properly point to the author. Therefore, the editorial board of the journal does not prevent from placing published materials in third-party repositories. In order to protect manuscripts from misappropriation by unscrupulous authors, reference should be made to the original version of the work.