Analysis of bulk temperature field and flash temperature for locomotive traction gear

Analysis of bulk temperature field and flash temperature for locomotive traction gear •The maximum temperature of the gear tooth surface appears near the addendum.•Steady temperature of the meshing point whose friction heat flux is minimum is lowest.•Theoretical value of the transient temperature is calculated by Blok criterion.•Simulation result of the transient temperature rise is lower than the theoretical value.•Transient temperature rise obtained by the finite element method is more accurate. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Applied Thermal Engineering Elsevier

Analysis of bulk temperature field and flash temperature for locomotive traction gear

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Publisher
Elsevier
Copyright
Copyright © 2016 Elsevier Ltd
ISSN
1359-4311
eISSN
1873-5606
D.O.I.
10.1016/j.applthermaleng.2016.01.093
Publisher site
See Article on Publisher Site

Abstract

•The maximum temperature of the gear tooth surface appears near the addendum.•Steady temperature of the meshing point whose friction heat flux is minimum is lowest.•Theoretical value of the transient temperature is calculated by Blok criterion.•Simulation result of the transient temperature rise is lower than the theoretical value.•Transient temperature rise obtained by the finite element method is more accurate.

Journal

Applied Thermal EngineeringElsevier

Published: Apr 25, 2016

References

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