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Assembly meshing of abrasive waterjet nozzle erosion simulation

Naqib Hakim, Kamarudin and Mebrahitom, A. and Azmir, Azhari (2017) Assembly meshing of abrasive waterjet nozzle erosion simulation. In: IOP Conference Series: Materials Science and Engineering, International Conference on Advances in Manufacturing and Materials Engineering (ICAMME 2017), 8-9 August 2017 , Kuala Lumpur, Malaysia. pp. 1-8., 290 (012069). ISSN 1757-899X

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Abstract

Computational Fluid Dynamics (CFD) softwares have been prevalent in Abrasive Waterjet (AWJ) Modelling for optimization and prediction. However, there are many different methods in approaching a single problem especially in predicting the erosion rate of nozzle which is critical in influencing kerf quality of AWJ cutting. In this paper, three main methods of assembly meshing for an abrasive waterjet erosion were simulated which is Quadrilateral,Cutcell and Tetrahedrons and each processing time, quality of convergence and accuracy of results are discussed. Results shows that Quadrilateral mesh prevails in the mentioned category followed by Tetrahedrons and Cutcell.

Item Type: Conference or Workshop Item (Lecture)
Uncontrolled Keywords: Computational Fluid Dynamics (CFD); waterjet nozzle erosion
Subjects: T Technology > TS Manufactures
Faculty/Division: Faculty of Manufacturing Engineering
Depositing User: Mrs. Neng Sury Sulaiman
Date Deposited: 21 Feb 2018 07:43
Last Modified: 12 Dec 2019 02:49
URI: http://umpir.ump.edu.my/id/eprint/18474
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