Numerical Simulation of Transient Thermal Field in Laser Melting Process

YAO Guo-feng; CHEN Guang-nan

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YAO Guo-feng, CHEN Guang-nan. Numerical Simulation of Transient Thermal Field in Laser Melting Process[J]. Applied Mathematics and Mechanics, 2004, 25(8): 863-868.

Citation:

YAO Guo-feng, CHEN Guang-nan. Numerical Simulation of Transient Thermal Field in Laser Melting Process[J]. Applied Mathematics and Mechanics, 2004, 25(8): 863-868.

Citation:

YAO Guo-feng, CHEN Guang-nan. Numerical Simulation of Transient Thermal Field in Laser Melting Process[J]. Applied Mathematics and Mechanics, 2004, 25(8): 863-868.

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Numerical Simulation of Transient Thermal Field in Laser Melting Process

YAO Guo-feng¹,
CHEN Guang-nan²

1.
Department of Mechanics, Institute of Mechanical Science and Engineering, Jilin University, Changchun 130025, P. R. China;

Received Date: 2002-08-15
Rev Recd Date: 2004-01-06
Publish Date: 2004-08-15

Abstract

Abstract

Numerical simulation of thermal field was studied in laser processing. The 3-D finite element model of transient thermal calculation is given by thermal conductive equation. The effects of phase transformation latent are considered. Numerical example is given to verify the model. Finally the real example of transient thermal field is given.
- laser melting process,
- thermal field,
- numerical simulation

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References(8)

References

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