Skip to main content
SpringerLink
Log in

Calculation of the Nonstationary, Nonlinear Three‐Dimensional Problem of Heat Conduction by the Finite‐Element Method in Continuous Laser Heating

  • Published:
Journal of Engineering Physics and Thermophysics Aims and scope

Abstract

The process of nonstationary high‐intensity laser surface heating of a three‐dimensional body in the shape of a rectangular parallelepiped by a continuous laser with a normal distribution of the power density in the heating spot has been investigated numerically with the finite‐element method. Consideration has been given to the process of formation of the heat‐affected zone and its geometry. Thermal cycles of zonal points and their characteristics have been investigated.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Log in via an institution

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Institutional subscriptions

Similar content being viewed by others

REFERENCES

  1. E. I. Degtyarev and G. N. Kuvyrkin, in: Sci. Papers presented at the IVth Int. Seminar "Modern Problems of Strength" dedicated to V. A. Likhachev[in Russian], Vol. 1, Novgorod, Staraya Russa (2000), pp. 229-234.

    Google Scholar 

  2. E. I. Degtyarev, in: Sci. Papers presented at the Vth Int. Seminar "Modern Problems of Strength" dedicated to V. A. Likhachev[in Russian], Vol. 1, Novgorod, Staraya Russa (2001), pp. 288-293.

    Google Scholar 

  3. G. N. Kuvyrkin, in: Thermomechanics of a Deformable Rigid Body under Highly Intense Loading[in Russian], Moscow (1993), pp. 97-105.

  4. V. S. Zarubin and V. V. Selivanov, in: Variational Methods of the Mechanics of a Continuum[in Russian], Moscow (1993), pp. 250-258.

  5. A. A. Amosova, Yu. A. Dubinskii, and N. V. Kopchenova, in: Computational Methods for Engineers[in Russian], Moscow (1994), pp. 201-204.

  6. G. Golub and C. Van Loan, in: Matrix Calculations[Russian translation], Moscow (1999), pp. 433-442.

  7. E. A. Shcherbakova, Development of the Computational Technique for Predicting the Structure in Laser Quenching of Carbon Steels in Order to Choose Rational Regimes of Strengthening of Component Parts, Candidate's Dissertation (in Engineering), Moscow (1993).

Download references

Author information

Authors and Affiliations

  1. N. É. Bauman Moscow State Technical University, Moscow, Russia

    E. I. Degtyarev

Authors
  1. E. I. Degtyarev
    View author publications

    You can also search for this author in PubMed Google Scholar

Rights and permissions

Reprints and permissions

About this article

Cite this article

Degtyarev, E.I. Calculation of the Nonstationary, Nonlinear Three‐Dimensional Problem of Heat Conduction by the Finite‐Element Method in Continuous Laser Heating. Journal of Engineering Physics and Thermophysics 76, 1380–1385 (2003). https://doi.org/10.1023/B:JOEP.0000012045.41731.22

Download citation

  • Issue Date:

  • DOI: https://doi.org/10.1023/B:JOEP.0000012045.41731.22

Keywords

Search

Navigation