Numerical Analysis of Metal Transfer Process in Plasma MIG Welding

Autor: Shinichi Tashiro, Sarizam Bin Mamat, Anthony B Murphy, Toshifumi Yuji, Manabu Tanaka

Publikováno v: Metals, Vol 12, Iss 2, p 326 (2022)

In plasma MIG welding, inert gas introduced from the torch nozzle is ionized in the upstream region of the MIG arc, which is termed “plasma”. This study aims to clarify the effect of the plasma on the metal-transfer process in the plasma MIG weld

Externí odkaz: https://doaj.org/article/b1145ddb2cf44a5794bf8d61e5fe7d77

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Understanding how arc attachment behaviour influences the prediction of composite specimen thermal loading during an artificial lightning strike test

Autor: Gasser Abdelal, Adrian Murphy, Peter Foster

Publikováno v: Foster, P, Abdelal, G & Murphy, A 2018, ' Understanding how arc attachment behaviour influences the prediction of composite specimen thermal loading during an artificial lightning strike test ', Composite Structures, vol. 192, no. May 2018, pp. 671 . https://doi.org/10.1016/j.compstruct.2018.03.039

High speed image analysis of experimental lightning strike testing on composite specimens has demonstrated complex time-dependent arc attachment behaviour. To date simulation studies of lightning strike direct effects on composite materials have over

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7587d0d78d0505612e06bd11a5640395
https://doi.org/10.1016/j.compstruct.2018.03.039

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Experimentální zkoumání anodové oblasti hybridního plazmového hořáku s vodně-plynnou stabilizací DC oblouku.

Autor: Ondáč, Peter

This thesis focuses on an experimental study of the anode area of the hybrid water- gas DC arc plasma torch that is used in many industrial applications, including plasma spraying, hydrocarbon reforming, pyrolysis, and organic waste gasification. The

Externí odkaz: http://www.nusl.cz/ntk/nusl-411461