Title : ( On a 3D Numerical Model of Laser Cladding with Powder Deposition )
Authors: Javad EsmaeelPanah Namaghi , Mohammad Passandideh-Fard , دکتر جواد مستقیمی ,
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Abstract
A 3D transient numerical model for the simulation of a laser cladding process is developed. The model is based on the enthalpy method integrated into Volume-of-Fluid algorithm. The developed model takes into account the laser scan speed, the feed rate of the powder being supplied and the surface tension to estimate the clad geometry. Simulations have been performed based on the physical governing equations namely the Navier Stokes and energy equations. The model is capable of predicting the clad height, width and depth with reasonable accuracy.
Keywords
, Laser cladding technology, Enthalpy model, VOF Method
@inproceedings{paperid:1010635,
author = {EsmaeelPanah Namaghi, Javad and Passandideh-Fard, Mohammad and دکتر جواد مستقیمی},
title = {On a 3D Numerical Model of Laser Cladding with Powder Deposition},
booktitle = {20th International Symposium on Transport Phenomena},
year = {2009},
location = {ویکتوریا},
keywords = {Laser cladding technology; Enthalpy model; VOF Method},
}
%0 Conference Proceedings
%T On a 3D Numerical Model of Laser Cladding with Powder Deposition
%A EsmaeelPanah Namaghi, Javad
%A Passandideh-Fard, Mohammad
%A دکتر جواد مستقیمی
%J 20th International Symposium on Transport Phenomena
%D 2009
