Free surface flow and heat transfer in conduction mode laser welding

A. Paul; T. Debroy

doi:10.1007/BF02651409

Free surface flow and heat transfer in conduction mode laser welding

A. Paul
, T. Debroy

Materials Science and Engineering

Research output: Contribution to journal › Article › peer-review

132 Scopus citations

Abstract

Temperature profiles and fluid flow fields in a weld pool are simulated through numerical solutions of Navier-Stokes equation and the equation of conservation of energy for low power laser welding in conduction mode. Experimentally determined weld pool surface topography, peak temperature, and the secondary dendrite arm spacings are found to be in fair agreement with the corresponding theoretically calculated values.

Original language	English (US)
Pages (from-to)	851-858
Number of pages	8
Journal	Metallurgical Transactions B
Volume	19
Issue number	6
DOIs	https://doi.org/10.1007/BF02651409
State	Published - Dec 1988

All Science Journal Classification (ASJC) codes

General Engineering

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10.1007/BF02651409

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title = "Free surface flow and heat transfer in conduction mode laser welding",

abstract = "Temperature profiles and fluid flow fields in a weld pool are simulated through numerical solutions of Navier-Stokes equation and the equation of conservation of energy for low power laser welding in conduction mode. Experimentally determined weld pool surface topography, peak temperature, and the secondary dendrite arm spacings are found to be in fair agreement with the corresponding theoretically calculated values.",

author = "A. Paul and T. Debroy",

year = "1988",

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doi = "10.1007/BF02651409",

language = "English (US)",

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AU - Paul, A.

AU - Debroy, T.

PY - 1988/12

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N2 - Temperature profiles and fluid flow fields in a weld pool are simulated through numerical solutions of Navier-Stokes equation and the equation of conservation of energy for low power laser welding in conduction mode. Experimentally determined weld pool surface topography, peak temperature, and the secondary dendrite arm spacings are found to be in fair agreement with the corresponding theoretically calculated values.

AB - Temperature profiles and fluid flow fields in a weld pool are simulated through numerical solutions of Navier-Stokes equation and the equation of conservation of energy for low power laser welding in conduction mode. Experimentally determined weld pool surface topography, peak temperature, and the secondary dendrite arm spacings are found to be in fair agreement with the corresponding theoretically calculated values.

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U2 - 10.1007/BF02651409

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EP - 858

JO - Metallurgical Transactions B

JF - Metallurgical Transactions B

IS - 6

ER -

Free surface flow and heat transfer in conduction mode laser welding

Abstract

All Science Journal Classification (ASJC) codes

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