Volodymyr Dahl East Ukrainian National University - Official Website
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Scientists DREAMS them. Dal - unique in the Luhansk region Fellows Award of the President of Ukraine

Posted on November 21, 2012 at 2:55 AM

According to the Decree of the President of Ukraine № 642/2012 «About awarding annual prizes of the President of Ukraine for young scientists 2012", two representatives of the Department of Railway Transport East Ukrainian National University named after Volodymyr Dahl - PhD, Senior Lecturer Ekaterina Kravchenko and graduate student Maxim Kovtanets - will receive the award President of Ukraine.

Dahl scientists - the only representatives of universities and research institutions of Lugansk region included in the list of Fellows of the annual premium. Ekaterina Kravchenko and Maxim Kovtanets received awards for a series of scientific papers "Development of new technical solutions and ways to improve the performance properties of locomotives."

The work of the inventors named SLEEP. Dal analyzed the performance factors and design parameters crew that affect the implementation of the maximum tractive effort-coupling the locomotive, studied the effectiveness of elektryzovanoho abrasive granular material in contact with the rail wheels to improve traction, identified ways to improve traction grip of the locomotives, which will ensure the minimization sliding in contact with the rail wheels.



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