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Multiphysics Analysis of Laser Cladding Melt Pool

H. Singh[1], C. Gullipalli[2], R. Ahirrao[2], R. Songara[2], T. Gupta[2], Y. Puri[2]
[1]Visvesvaraya National Institute of Technology,, India
[2]Visvesvaraya National Institute of Technology, Nagpur, India

Additive manufacturing is attracting more and more interest. Laser Cladding is one of these additive ... 扩展阅读

Simulation of Bi-Material Nano-Second Laser Ablation

M. Dal[1], L. Carvalho[2], W. Pacquentin[2], a. semerok[2], H. Maskrot[2]
[1]ENSAM, France
[2]CEA, France

In the field of laser applications, surface treatment is highly studied. Two process categories are commonly ... 扩展阅读

Simulating Obscurants Under High Energy Laser Illumination

S. Du[1], A. Strikwerda[2], J. Miragliotta[2]
[1]Winston Churchill High School, USA
[2]Johns Hopkins University Applied Physics Lab, USA

Here we present a simulation for evaluation of novel obscurant candidates under high-energy laser (HEL) ... 扩展阅读

Spectral analysis of thermal emission from melt pool during laser material processing

M. Ćwikła¹, P. Koruba¹, A. Zakrzewski¹, P. Jurewicz¹, J. Reiner¹
¹Wroclaw University of Science and Technology, Wrocław, Poland

Laser technologies such as welding, cutting and metal deposition are widely used in the industry. High ... 扩展阅读

The modeling of keyhole digging during ablative laser beam interaction with aluminum/magnesium joint

I. Tomashchuk¹, M. Mostafa², P. Sallamand¹, M. Duband¹
¹Laboratoire Interdisciplinaire Carnot de Bourgogne, France
²Physics Department, College of Science, Jouf University, Saudi Arabia

A lateral observation of laser-induced keyhole through the quartz window is an easy and cheap experimental ... 扩展阅读

From the Laser Parameters to the Tribological Properties with COMSOL Multiphysics®

V. Bruyere[1], J. Wheeler[1], P. Namy[1]
[1]SIMTEC, France

Whereas the physic models of fluid lubrication should be able to provide quantitative predictions to ... 扩展阅读

An Original Way of Using COMSOL Multiphysics® Application Builder to Enhance Simulation of Laser Welding

Y. A. Mayi¹, M. Dal¹, P. Peyre¹, M. Bellet², C. Metton³, C. Moriconi³, R. Fabbro¹
¹Laboratoire PIMM, Arts et Metiers, Paris, France
²CEMEF, MINES ParisTech, Sophia Antipolis, France
³Safran Additive Manufacturing, Paris, France

The present work introduces a new methodology, based on COMSOL Multiphysics® Application Builder, to account ... 扩展阅读

Optimizing your Femtosecond Laser Processes using a Numerical Simulation based Decision Support Tool

Elise Chevallier¹, Vincent Bruyère¹, Gaëtan Bernard², Patrick Namy¹
¹SIMTEC, Grenoble, France
²GFMS

Laser surface texturing has emerged as a promising texturing technique due to properties such as excellent ... 扩展阅读

Laser Assisted Bonding (LADB) Thermal Modeling with COMSOL Multiphysics®

G. Spinola Durante[1], R. Jose James[1], E. Rutz-Innerhofer[1], K. KRASNOPOLSKI[1]
[1]CSEM SA, Switzerland

New emerging trends in the MEMS market are linked to the availability of small, reliable and miniature ... 扩展阅读

Femto-second Laser Texturing Prediction Using COMSOL Multiphysics®

E. Chevallier[1], V. Bruyere[1], G. Bernard[2], P. Namy[1]
[1]SIMTEC, France
[2]GF Machining Solutions, Switzerland

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

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