NUMERICAL ANALYSIS OF ROD UNIAXIAL TENSION CONSIDERING THERMO-MECHANICAL COUPLING EFFECT

Authors

  • Hong Phong Nguyen Military University of Technology, Faculty of Mechanical Engineering, Warsaw, Poland
  • Tadeusz Niezgoda Military University of Technology, Faculty of Mechanical Engineering, Warsaw, Poland
  • Agnieszka Derewońko Military University of Technology, Faculty of Mechanical Engineering, Warsaw, Poland
  • Jerzy Jachimowicz Military University of Technology, Faculty of Mechanical Engineering, Warsaw, Poland

DOI:

https://doi.org/10.7494/mafe.2015.41.4.189

Keywords:

thermo-mechanical coupling, uniaxial tension, finite element method

Abstract

This paper presents numerical analyses of uniaxial tension tests on rods made of a material with elasticplastic characteristics with mapping the temperature fields generated in the fields of plastic strains. The use of thermo-mechanical coupling algorithms implemented in CAE programs that enable us to enter the parameters of materials dependent on temperature and used to visualize the damage of the samples is presented. The numerical models were validated with experimental research.

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References

Kleiber M., Kowalczyk P.: Wprowadzenie do nieliniowej termomechaniki ciał odkształcalnych. IPPT PAN, Warszawa 2011

Niezgoda T.: Numeryczna analiza wybranych zagadnień termomechaniki. WAT, Warszawa 1992

Oden J.T., Bhandari D.R., Yagawa G., Chung T.J.: A New Approach to the Finite Element Formulation and Solution of a Class of Problems in Coupled. Nuclear Engineering and Design, 24 (1973), 420–430

Argyris J.H., Vaz L.E., William K.J.: Integrated Finite Element Analysis of Coupled Thermoviscoplastic Problems. Journal of Thermal Stresses, 4 (1981), 121–153

Shapiro A.B.: TOPAZ3D – A Three Dimensional Finite Element Heat Transfer Code. University of California, Lawrence Livermore National Laboratory, Report UCID-20481, 1985

LS-DYNA Theory Manual, Livermore Software Technology Corporation, 1992–2014

PN-EN 10002-1+ACI:1998, Metale. Próba rozciągania. Metoda badania w temperaturze otoczenia

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Published

2017-11-08

How to Cite

Nguyen, H. P., Niezgoda, T., Derewońko, A., & Jachimowicz, J. (2017). NUMERICAL ANALYSIS OF ROD UNIAXIAL TENSION CONSIDERING THERMO-MECHANICAL COUPLING EFFECT. Metallurgy and Foundry Engineering, 41(4), 189. https://doi.org/10.7494/mafe.2015.41.4.189

Issue

Vol. 41 No. 4 (2015)

Section

Articles