A phase-field model for simulation of the laser cladding process using a discontinuous viscosity variable and its approximation by finite element method

Aaron Naber; Richard Martukanitz

A phase-field model for simulation of the laser cladding process using a discontinuous viscosity variable and its approximation by finite element method

Aaron Naber, Richard Martukanitz

Applied Research Laboratory (ARL)

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

1 Scopus citations

Abstract

The use of numerical simulation for predicting energy and mass transport in the laser cladding process provides a substantially improved understanding of the process, as well as the potential for significant efficiency during process development. This paper describes the development of a model, whose main features include a phase-field variable for the modeling of the powder layer and the surrounding atmosphere, and a discontinuous viscosity function for the representation of the solid/liquid interface.

Original language	English (US)
Title of host publication	ICALEO 2004 - 23rd International Congress on Applications of Laser and Electro-Optics, Congress Proceedings
State	Published - 2004
Event	ICALEO 2004 - 23rd International Congress on Applications of Laser and Electro-Optics - San Francisco, CA, United States Duration: Oct 4 2004 → Oct 7 2004

Other

Other	ICALEO 2004 - 23rd International Congress on Applications of Laser and Electro-Optics
Country/Territory	United States
City	San Francisco, CA
Period	10/4/04 → 10/7/04

All Science Journal Classification (ASJC) codes

Geochemistry and Petrology
Electrical and Electronic Engineering

Cite this

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title = "A phase-field model for simulation of the laser cladding process using a discontinuous viscosity variable and its approximation by finite element method",

abstract = "The use of numerical simulation for predicting energy and mass transport in the laser cladding process provides a substantially improved understanding of the process, as well as the potential for significant efficiency during process development. This paper describes the development of a model, whose main features include a phase-field variable for the modeling of the powder layer and the surrounding atmosphere, and a discontinuous viscosity function for the representation of the solid/liquid interface.",

author = "Aaron Naber and Richard Martukanitz",

year = "2004",

language = "English (US)",

isbn = "0912035773",

booktitle = "ICALEO 2004 - 23rd International Congress on Applications of Laser and Electro-Optics, Congress Proceedings",

note = "ICALEO 2004 - 23rd International Congress on Applications of Laser and Electro-Optics ; Conference date: 04-10-2004 Through 07-10-2004",

}

Naber, A & Martukanitz, R 2004, A phase-field model for simulation of the laser cladding process using a discontinuous viscosity variable and its approximation by finite element method. in ICALEO 2004 - 23rd International Congress on Applications of Laser and Electro-Optics, Congress Proceedings. ICALEO 2004 - 23rd International Congress on Applications of Laser and Electro-Optics, San Francisco, CA, United States, 10/4/04.

A phase-field model for simulation of the laser cladding process using a discontinuous viscosity variable and its approximation by finite element method. / Naber, Aaron; Martukanitz, Richard.
ICALEO 2004 - 23rd International Congress on Applications of Laser and Electro-Optics, Congress Proceedings. 2004.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

TY - GEN

T1 - A phase-field model for simulation of the laser cladding process using a discontinuous viscosity variable and its approximation by finite element method

AU - Naber, Aaron

AU - Martukanitz, Richard

PY - 2004

Y1 - 2004

N2 - The use of numerical simulation for predicting energy and mass transport in the laser cladding process provides a substantially improved understanding of the process, as well as the potential for significant efficiency during process development. This paper describes the development of a model, whose main features include a phase-field variable for the modeling of the powder layer and the surrounding atmosphere, and a discontinuous viscosity function for the representation of the solid/liquid interface.

AB - The use of numerical simulation for predicting energy and mass transport in the laser cladding process provides a substantially improved understanding of the process, as well as the potential for significant efficiency during process development. This paper describes the development of a model, whose main features include a phase-field variable for the modeling of the powder layer and the surrounding atmosphere, and a discontinuous viscosity function for the representation of the solid/liquid interface.

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M3 - Conference contribution

AN - SCOPUS:56749143058

SN - 0912035773

SN - 9780912035772

BT - ICALEO 2004 - 23rd International Congress on Applications of Laser and Electro-Optics, Congress Proceedings

T2 - ICALEO 2004 - 23rd International Congress on Applications of Laser and Electro-Optics

Y2 - 4 October 2004 through 7 October 2004

ER -

A phase-field model for simulation of the laser cladding process using a discontinuous viscosity variable and its approximation by finite element method

Abstract

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All Science Journal Classification (ASJC) codes

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