Development of computer programme for the description of plastic deformation by slip

M. E. Semenov, S. N. Kolupaeva

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)

Abstract

The interface and structure of a package of applied programs for the description of plastic deformation by slip in f.c.c. materials are developed. The mathematical model used for calculations is based on the set of differential equations of balance of deformation defects in f.c.c. materials. The processes of generation and annihilation of deformation defects have essentially different rates, and the system of ODE (ordinary differential equations) is stiff. Application of implicit absolutely steady methods is necessary in this situation, because classical Runge-Kutta's methods can require much time for calculations. In this case the use of implicit multistep Gear's method of the variable order for decision the system of ODE is more effective. The applied programs for the description of plastic deformation are oriented for the users who have different qualification in programming and are not require an experience of decision of ODE.

Original languageEnglish
Title of host publicationProceedings - KORUS 2003: 7th Korea-Russia International Symposium on Science and Technology
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages401-404
Number of pages4
Volume2
ISBN (Print)8978686184, 9788978686181
Publication statusPublished - 2003
Event7th Korea-Russia International Symposium on Science and Technology, KORUS 2003 - Ulsan, Korea, Republic of
Duration: 28 Jun 20036 Jul 2003

Other

Other7th Korea-Russia International Symposium on Science and Technology, KORUS 2003
CountryKorea, Republic of
CityUlsan
Period28.6.036.7.03

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Keywords

  • Crystalline materials
  • Crystallography
  • Differential equations
  • Electronic mail
  • Laboratories
  • Materials science and technology
  • Mathematical model
  • Mathematics
  • Physics
  • Plastics

ASJC Scopus subject areas

  • Building and Construction
  • Pollution
  • Biotechnology
  • Social Sciences (miscellaneous)
  • Medicine (miscellaneous)
  • Education

Cite this

Semenov, M. E., & Kolupaeva, S. N. (2003). Development of computer programme for the description of plastic deformation by slip. In Proceedings - KORUS 2003: 7th Korea-Russia International Symposium on Science and Technology (Vol. 2, pp. 401-404). [1222645] Institute of Electrical and Electronics Engineers Inc..