Journal article Open Access

Optimization of Hydraulic Fluid Parameters in Automotive Torque Converters

S. Venkateswaran; C. Mallika Parveen

The fluid flow and the properties of the hydraulic fluid inside a torque converter are the main topics of interest in this research. The primary goal is to investigate the applicability of various viscous fluids inside the torque converter. The Taguchi optimization method is adopted to analyse the fluid flow in a torque converter from a design perspective. Calculations are conducted in maximizing the pressure since greater the pressure, greater the torque developed. Using the values of the S/N ratios obtained, graphs are plotted. Computational Fluid Dynamics (CFD) analysis is also conducted.

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  • _via_taguchi_methods:_orthogonal_arrays
  • K. Abe, T. Kondoh, K. Fukumura and Mo. Kojima, "Three-dimensional simulation of the flow in a torque converter", SAE Paper, No. 910800, 1991.
  • K. Fujitani, R.R. Himeno and M. Takagi, "Computational study on flow through a torque converter", SAE Paper, No. 881746, 1988.
  • K.C. Lee, Seoung Chool-Yoo and H.J. Schock, "Quantification of primary flows of a torque converter using Laser Doppler Velocimetry", Seoul 2000 FISITA World Automotive Congress, Korea, 2000.
  • R.R. By and B. Lakshminarayana, "Static pressure measurements in a torque converter stator", SAE Paper, No. 911934, 1991.
  • S. Shin, H. Chang and M. Athavale, "Numerical investigation of the pump flow in an automotive torque converter", SAE Paper, 1991-01- 1956, 1999.
  • V. Backstrom and B. Lakshminarayana, "Perspective: Fluid dynamics and performance of automotive torque converters: An assessment", ASME Journal of Fluids Engineering, vol. 118, 1996.
  • Y. Dong, B. Lakshminarayana and D. Maddock, "Steady and unsteady flow field at pump and turbine exits of a torque converter", ASME Journal of Fluids Engineering, vol. 120, pp. 538-548, 1998.
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