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Numerical Simulation of Si Nanosecond Laser Annealing by COMSOL Multiphysics

M. Darif, and N. Semmar
GREMI-UMR6606, CNRS-Universite d’Orleans, Orléans, France

A 2D transient heat conduction model was created in COMSOL Multiphysics to simulate temperature changes in ... 扩展阅读

Melting and solidification behavior of PCM embedded in metal foam

Mohamed Moussa EL IDI¹, Mustapha KARKRI¹
¹Université Paris Est, CERTES.

In this paper, a numerical study is conducted on the melting and solidification process of metal foam ... 扩展阅读

Modeling of Transport Phenomena in Gas Tungsten Arc Welding of Ni to 304 Stainless Steel

A. Bahrami[1], D. K. Aidun[1]
[1]MAE Department, Clarkson University, Potsdam, NY, USA

COMSOL Multiphysics® is used to simulate the transport phenomena in arc welding of Nickel to 304SS. Electric ... 扩展阅读

Keyhole Formation During Spot Laser Welding: Heat and Fluid Flow Modeling in a 2D Axisymmetric Configuration

M. Courtois[1], M. Carin[2], P. LeMasson[2], S. Gaied [1]
[1]ArcelorMittal, Global R&D, Montataire, France
[2]LIMATB Laboratory, Université de Bretagne Sud, Lorient, France

For a better understanding of phenomena associated to the appearance of defects in laser welding, a heat and ... 扩展阅读

Application for Construction and Numerical Analysis of New Melting Elements

L. Strehar [1], S. Kovač [1], D. Janc [1],
[1] ETI d.o.o., Izlake, Slovenia

ETI is one of the world’s leading manufacturers of fuses. Different standard sizes, rated voltages, rated ... 扩展阅读

Numerical Modeling of Cold Crucible Induction Melting

I. Quintana[1], Z. Azpilgain[1], D. Pardo[2], and I. Hurtado[1]
[1]Mechanical and Industrial Production Department, Faculty of Engineering, Mondragon Unibertsitatea, Loramendi 4, Mondragon 20500 Gipuzkoa, Spain
[2]Department of Applied Mathematics, Statistics, and Operational Research, University of the Basque Country (UPV/EHU), Leioa, Spain, and IKERBASQUE (Basque Foundation for Sciences), Bilbao, Spain

This paper describes a numerical solution method for the simulation of a cold crucible induction melting ... 扩展阅读

Steps for the Optimization of Pipe and Tubing Extrusion Dies

J.R. Puentes[1], T.A. Osswald[1], S. Schick[2], J. Berg[2]
[1]Polymer Engineering Center, University of Wisconsin, Madison, WI, USA
[2]TEEL Plastics, Baraboo, WI, USA

The extrusion of polyolefin pipes suffers degradation due to mechanical design problems of the extrusion die ... 扩展阅读

Modeling Joule Heating Effect on Lunar O₂ Generation via Electrolytic Reduction

J. Dominguez[1], S. Poizeau[2], and L. Sibille[1]

[1]ASRC Aerospace Corporation, Kennedy Space Center, Fl, USA
[2]Massachusetts Institute of Technology, Cambridge, MA, USA

Kennedy Space Center is leading research work on lunar O2 generation via electrolytic reduction of regolith. ... 扩展阅读

Laser-Material Interaction Modeling using the COMSOL Multiphysics® software

E. C. Chevallier [1], V. Bruyère [1], P. Namy [1],
[1] SIMTEC, Grenoble, France

Surface engineering is a key technology used in a wide range of sectors in industry. Among other techniques, ... 扩展阅读

Electrical Conductivity Modeling and Validation in Unidirectional Carbon Fiber Reinforced Polymer Composites

P. Banerjee[1], J. L. Schmidt[1]
[1]Department of Mechanical Engineering and Materials Science, Washington University in St. Louis, St. Louis, MO, USA

Carbon fiber (CF) reinforced polymer composites (CFRP) have begun to replace Al-Zn-Mg alloys in applications ... 扩展阅读

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