한국자동차공학회논문집 (Transactions of the Korean Society of Automotive Engineers)

  • 제22권1호
  • /
  • Pages.117-125
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  • 2014
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  • 1225-6382(pISSN)
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  • 2234-0149(eISSN)
한국자동차공학회 (The Korean Society of Automotive Engineers)
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패턴 형상을 고려한 회전하는 타이어의 온도 예측을 위한 유한 요소 해석

Finite Element Analysis for Temperature Distribution Prediction of Steady Rolling Tires with Detailed Tread Pattern

  • 투고 : 2013.04.29
  • 심사 : 2013.07.02
  • 발행 : 2014.01.01
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초록

The temperature distribution of steady state rolling tires with detailed tread blocks is numerically predicted using the three dimensional full patterned tire model. A three dimensional periodic patterned tire model is constructed by copying 1-sector mesh in the circumferential direction. Using the static tire contact analysis, the strain cycles during one revolution are approximated with the strains at Guassian points of the elements which are sector-wise repeated within the same circular ring of elements, by neglecting the tire rolling effect. Based upon the multi-axial fatigue theory, the maximum principal strain is used to represent the combined effect of six strain components on the hysteretic loss. In the following, the deformation due to the inflation and vertical load is calculated using ABAQUS. Then heat generation rate in each element is calculated using an in-house code. Lastly, temperature distribution is calculated using ABAQUS again. Through the numerical experiments, the validity of the proposed prediction method is examined by comparing with the experiment and the temperature distribution of a patterned tire model is compared with those of the main-grooved simple tire model.

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참고문헌

  1. S. K. Clark and R. N. Dodge, "Heat Generation in Aircraft Tires," Computers & Structures, Vol.20, No.1-3, pp.535-544, 1985. https://doi.org/10.1016/0045-7949(85)90101-4
  2. J. Dehnert and H. Volk, "An Approach to Predict Temperature Distributions in Rolling Tires Using FEM," The 10th Meeting of the Tire Society, The University of Akron, 1991.
  3. H. C. Park, S. K. Youn, T. S. Song and N. J. Kim, "Analysis of Temperature Distribution in a Rolling Tire due to Strain Energy Dissipation," Tire Sci. Tech., Vol.25, No.3, pp.214-228, 1997. https://doi.org/10.2346/1.2137541
  4. T. S. Song, H. J. Yu and B. G. Park, "Rolling Resistance and Temperature Distribution Simulation of Tires," KSAE Fall Conference Proceedings, pp.63-68, 1998.
  5. T. G. Ebbott, R. L. Hohman, J. P. Jeusette and V. Kerchmn, "Tire Temperature and Rolling Resistance Prediction with Finite Element Analysis," Tire Sci. Tech., Vol.27, No.1, pp.2-21, 1999. https://doi.org/10.2346/1.2135974
  6. S. Futamura and A. Goldstein, "A Simple Method of Handling Thermomechanical Coupling for Temperature Computation in a Rolling Tire," Tire Sci. Tech. Vol.32, No.2, pp.56-68, 2004. https://doi.org/10.2346/1.2186774
  7. K. V. Narasimha, R. K. Kumar, P. C. Bohara and R. Mukhopadhyay, "A Finite Element Algorithm for the Prediction of Steady-state Temperatures of Rolling Tires," Tire Sci. Tech., Vol.34, No.3, pp.195-214, 2006. https://doi.org/10.2346/1.2346675
  8. D. Whicker, A. L. Browne and D. J. Segalman, "The Structure and Use of the GMR Combined Thermo-mechanical Tire Power Loss Model," SAE 810164, 1981.
  9. Y. D. Kwon and D. C. Prevorsek, "A New Approach for the Thermomechanical Analysis of Tires by the FEM," Tire Sci. Tech., Vol.15, No.4, pp.261-275, 1987. https://doi.org/10.2346/1.2148793
  10. B. Yavari, W. W. Tworydlo and J. M. Bass, "A Thermomechanical Model to Predict the Temperature Distribution of Steady Rolling Tires," Tire. Sci. Tech., Vol.21, No.3, pp.163-178, 1993. https://doi.org/10.2346/1.2139527
  11. ABAQUS, Analysis User's Manual, Ver.6.10, Dassault Systemes Simulia, Inc., 2010.
  12. J. R. Cho, K. W. Kim, W. S. Yoo and S. I. Hong, "Mesh Generation considering Detailed Tread Blocks for Reliable 3D Tire Analysis," Advances Engng. Software, Vol.35, No.2, pp.105-113, 2004. https://doi.org/10.1016/j.advengsoft.2003.10.002
  13. S. K. Chakrabartty and M. K. Laha, Introduction to Computational Fluid Dynamics, Dorling Kindersley Pvt. Ltd., India, 2006.