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PREVENTION OF THERMOMECHANICAL DAMAGE OF WHEEL–RAIL TRIBO-SYSTEM WHEN SKIDDING

Abstract

Some tribo-thermodynamic hypotheses that permit to identify athermal and (or) thermal gripping, to define peak magnitude of the contact temperatures on the actual contact area of the wheel-rail tribo-system, are proved.

About the Authors

Andrey L. Ozyabkin
Rostov State Transport University
Russian Federation


Anatoly A. Aleksandrov
Rostov State Transport University
Russian Federation


Konstantin I. Shchepanovskiy
Rostov State Transport University
Russian Federation


Aleksey L. Vyshchepan
Rostov State Transport University
Russian Federation


References

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Review

For citations:


Ozyabkin A.L., Aleksandrov A.A., Shchepanovskiy K.I., Vyshchepan A.L. PREVENTION OF THERMOMECHANICAL DAMAGE OF WHEEL–RAIL TRIBO-SYSTEM WHEN SKIDDING. Vestnik of Don State Technical University. 2011;11(8-2):1405-1416. (In Russ.)

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