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Heat Transfer Analysis of an Electric Motor Cooled by a Large Number of Oil Sprays Using Computational Fluid Dynamics

Journal Article
2022-01-0208
ISSN: 2641-9645, e-ISSN: 2641-9645
DOI: https://doi.org/10.4271/2022-01-0208
Published March 29, 2022 by SAE International in United States
Heat Transfer Analysis of an Electric Motor Cooled by a Large Number of Oil Sprays Using Computational Fluid Dynamics
Sector:
Citation: Srinivasan, C., Wan, J., Saha, R., Dhar, S. et al., "Heat Transfer Analysis of an Electric Motor Cooled by a Large Number of Oil Sprays Using Computational Fluid Dynamics," SAE Int. J. Adv. & Curr. Prac. in Mobility 4(4):1431-1444, 2022, https://doi.org/10.4271/2022-01-0208.
Language: English

References

  1. Gai , Y. et al. Cooling of Automotive Traction Motors: Schemes, Examples, and Computation Methods IEEE Transactions on Industrial Electronics 66 3 March 2019 1681 1692 10.1109/TIE. 2018.2835397
  2. Srinivasan , C. , Yang , X. , Schlautman , J. , Wang , D. et al. Conjugate Heat Transfer CFD Analysis of an Oil Cooled Automotive Electric Motor SAE Technical Paper 2020-01-0168 2020 https://doi.org/10.4271/2020-01-0168
  3. www.simerics.com 2021
  4. Kim , J. Spray Cooling Heat Transfer: The State of the Art International Journal of Heat and Fluid Flow 28 4 Aug. 2007 753 767 10.1016/j.ijheatfluidflow.2006.09.003
  5. Guechi , M.R. , Desevaux , P. , Baucour , P. , Espanet , C. et al. Spray Cooling of Electric Motor Coil Windings The Journal of Computational Multiphase Flows 8 2 95 100 10.1177/1757482X16653895
  6. Liu , C. et al. Estimation of Oil Spray Cooling Heat Transfer Coefficients on Hairpin Windings with Reduced-Parameter Models IEEE Transactions on Transportation Electrification 7 2 June 2021 793 803 10.1109/TTE.2020.3031373
  7. Dhar , S. , Godavarthi , R. , Mishra , A. , Bedekar , S. et al. A Transient, 3-Dimensional Multiphase CFD/Heat Transfer and Experimental Study of Oil Jet Cooled Engine Pistons SAE Technical Paper 2019-01-0154 2019 https://doi.org/10.4271/2019-01-0154
  8. Chen , Y. , Schlautman , J. , and Dhar , S. Experimental and Numerical Investigation of the Multiphase Flow and Heat Transfer in an Oil Jet Cooled Engine Piston SAE Technical Paper 2020-01-0165 2020 https://doi.org/10.4271/2020-01-0165
  9. Pandey , A. , Khan , S. , Dekker , R. , and Shih , T.I. Multiphase Flow in a Liquid-Ring Vacuum Pump Journal of Fluids Engineering 143 1 2021 011404 https://doi.org/10.1115/1.4047848
  10. Ding , H. et al. CFD Modelling of Coupled Heat Transfer between Solid and Fluid in a Twin Screw Compressor IOP Conf. Ser.: Mater. Sci. Eng. 604 012005

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