Numerical Modeling of an Impinging Jet Flow inside a Thermal Cut Kerf Using CFD and Schlieren Method

Numerical Modeling of an Impinging Jet Flow inside a Thermal Cut Kerf Using CFD and Schlieren Method

The dynamics of high-pressure gas flow injected through a nozzle during a thermal cutting process has an important effect on cutting performance. In this study, an actual gas flow condition inside a cut kerf of a plasma cut sample was simulated by considering various geometric features of the cut ke...

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Bibliographic Details
Main Authors: Upendra Tuladhar, Sang-Hyun Ahn, Dae-Won Cho, Dae-Hwan Kim, Seokyoung Ahn, Seonmin Kim, Seung-Hoon Bae, Tae-Kook Park
Format: Article
Language:English
Published: MDPI AG 2022-09-01
Series:Applied Sciences
Subjects:
plasma arc cutting
laser cutting
Schlieren method
CFD
turbulence model
image processing
Online Access:https://www.mdpi.com/2076-3417/12/19/9557

Internet

https://www.mdpi.com/2076-3417/12/19/9557

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