This content is not included in
your SAE MOBILUS subscription, or you are not logged in.
Study on Calculation Method of Gear Temperature Field Based on Spray Lubrication
Technical Paper
2017-01-2444
ISSN: 0148-7191, e-ISSN: 2688-3627
This content contains downloadable datasets
Annotation ability available
Sector:
Language:
English
Abstract
High-speed rotating gears are generally lubricated by spray lubrication. Lubricating oil is driven by high-speed rotating gear, and some lubricating oil will be excited into oil mist, so that the gears are in the gas-liquid mixed environment. In this paper, the computational fluid dynamics model of the spray lubrication cooling process is established based on the gear heat transfer behavior under the spray lubrication condition. The influence of different spray parameters on the liquid-solid two-phase convective heat transfer coefficient is obtained. On this basis, the accurate boundary conditions of gear temperature field calculation are analyzed by studying the heat transfer behavior of high speed gear spray lubrication. The calculation model of gear temperature based on spray lubrication is established, and the temperature field distribution of gear is obtained. Finally, the gear spray cooling test stand is set up, and the accuracy of the calculation method is verified by comparing the measured value of the tooth surface temperature with the calculated value.
Recommended Content
| Technical Paper | Prediction Technique for the Lubricating Oil Temperature in Manual Transaxle |
| Journal Article | Numerical Investigation on Fluid Flow of Gear Lubrication |
| Technical Paper | Fundamental Mechanical Aspects of Boundary Lubrication |
Authors
Citation
Wang, Y. and Song, G., "Study on Calculation Method of Gear Temperature Field Based on Spray Lubrication," SAE Technical Paper 2017-01-2444, 2017, https://doi.org/10.4271/2017-01-2444.Data Sets - Support Documents
| Title | Description | Download |
|---|---|---|
| Unnamed Dataset 1 |
Also In
References
- Campanella R , Laforgia D , Ficarella A et al. Spray characteristics of five-hole V.C.O nozzles of a diesel electroinjector[C] SAE 1994 940192 100 119
- Xiong Zhang , Zhi Wen , Ruifeng Dou et al. Experimental study of the air-atomized spray cooling of high-temperature metal[J] Applied Thermal Engineering 2014 71 1 108 114
- Biboulet N , Colin F , Lubrecht A A Friction in starved hydrodynamically lubricated line contacts[J] Tribology International 2013 58 1 6
- Karamatollah Rezaei , Trust Beta , Bern Carl J. et al. Characterization of Free and Bound Lipids among Four Corn Genotypes as Affected by Drying and Storage Temperatures[J] Journal of the American Oil Chemists' Society 2012 89 7 385 396
- Stoltenhoff T. , Kreye H. , Richter H. J. An analysis of the cold spray process and its coatings[J] Journal of Thermal Spray Technology 2002 11 4 249 257
- Hargreaves D. J. Anton Planitz. Assessing the energy efficiency of gear oils via the FZG test machine Tribology International 42 2009 918 925
- Martins R. , Seabra J. , Brito A. et al. Friction coefficient in FZG gears lubricated with industrial gear oils: Biodegradable ester vs. mineral oil Tribology International 39 2006 512 521
- Kleemola J , Lehtovaara A Experimental simulation of gear contact along the line of action Tribology International 42 2009 1453 1459
- Castro J , Seabra J Coefficient of friction in mixed film lubrication: gear versus twin-discs Proc Inst Mech Eng Part J 2007 221 3 399 411
- Sukumaran J. , Ando M. , De Baets P. et al. Modelling gear contact with twin-disc setup Tribology International 49 2012 1 7
- Lars Bobach , Ronny Beilicke , Dirk Bartel et al. Thermal elastohydrodynamic simulation of involute spur gears incorporating mixed friction Tribology International 48 2012 191 206
- Wang Y , Li H , Tong J , Yang P Transient thermoelastohydrodynamic lubrication analysis of an involute spur gear Tribology International 2004 37 773 82
- Mihailidis A , Retzepis J , Salpistis C , Panajiotidis K Calculation of friction coefficient and temperature field of line contacts lubricated with non-Newtonian fluid Wear 1999 232 213 20
- Taylor TC , Seireg A An optimum design algorithm for gear systems incorporating surface temperature Trans ASME, J Mech, Transm Autom. In Design 1985 107 549 55
- Taburdagitan M. , Akkok M. Determination of surface temperature rise with thermo-elastic analysis of spur gears[J] Wear 261 2006 656 665
- Akin L S , Townsend D. P. Into mesh lubrication of spur gears with arbitrary offset oil jet II - For jet velocities equal to or greater than gear velocity[R] NASA TM-83041 1982
- Akin L S , Townsend D. P. Lubricant jet flow phenomena in spur and helical gears with modified addendums - for radially directed individual jets[R] NASA TM-101460 1989
- van Heijningen G. J. J. Fling-off cooling of gear teeth Tribology International 17 1984 11 18