DETERMINATION ANALYSIS OF TEMPERATURE REGIMES, FUNCTIONAL CHARACTERISTICS AND SLIDING CURVES OF A HYDRODYNAMIC CLUTCH

Abstract

Analysis of output quality of power transmitters is possible in position when characteristics are determined earlier. This is the reason why we focused on determination of these characteristics for a concrete power hydro-transmitter. This means that the investigation task primarily consisted of determination of functional characteristics, defining of the sliding curves and temperature regimes of a concrete hydrodynamic clutch. Results of velocity and pressure field investigations in the working space of this clutch, obtained by use of the same test setup, are the basis for determination and analysis of the functional characteristics, sliding curves and temperature regimes. In this work we also analyzed function of the hydrodynamic transmitter in assembly with an internal combustion engine, as well as a process of acceleration and deceleration of a vehicle with this assembly in it.

Keywords

Dates

  • Submission Date2010-04-12
  • Revision Date2010-05-14
  • Acceptance Date2010-07-05

DOI Reference

10.2298/TSCI100412019K

References

  1. Krstić, B., Theoretical and experimental analysis of the velocity and pressure fields in the working space of turbo transmitters, Doctoral dissertation, Faculty of Mechanical Engineering Kragujevac, 1990, Kragujevac.
  2. Krstić, B., Hydrodynamic power transmitters in the motor vehicle's aggregates, Monograph, Faculty of Mechanical Engineering, Kragujevac, 2003, p. 131.
  3. Krstić, B, Stojković, S., Dynamic behavior of the transport vehicles transmission with built -in hydrodynamic gearing ,VIIIth international conference CONAT'96, Brasov, Romania, 1996.
  4. Krstić, B., Optimization of the parameters of the drive engine and transmission joint work at the motor vehicles with built in hydrodynamic gearing, Tractors and power machines, Vol. 13, No. 4, 2006, p.117-125.
  5. Krstić, B., et al., Dynamic of motor vehicles with built in hydrodynamic gearing, Vol.13, No. 4, 2006, p.49-56.
  6. Krstić, B., Theoretical researches of fluids circulations in the working space of the hydrodynamic clutch, IMK-14, Vol. 11, No. 22/23, p.93-105.
  7. Tadashi, K., et al., Toyota ECT-i, a New Automatic transmission with Intelligent Electronic Control System, SAE papers No 900550.
  8. Krstić, B., Investigation of the work transmission stability with hydrodynamics component on the motor vehicle, Motauto'96, Varna, Bulgarija, 1996.
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