Výsledky vyhledávání - "torch modeling"

Predicted Anode Arc Attachment by LTE (Local Thermodynamic Equilibrium) and 2-T (Two-Temperature) Arc Models in a Cascaded-Anode DC Plasma Spray Torch

Autor: Rodion Zhukovskii, Vincent Rat, Armelle Vardelle, Christophe Chazelas, Ron Molz

Publikováno v: Journal of Thermal Spray Technology
Journal of Thermal Spray Technology, ASM International/Springer, In press, ⟨10.1007/s11666-021-01253-4⟩
Journal of Thermal Spray Technology, ASM International/Springer, 2021, ⟨10.1007/s11666-021-01253-4⟩

International audience; In DC plasma spray torches, anode erosion is a common concern. It mainly depends on the heat flux brought by the arc and on the dimensions and residence time of the arc attachment to a given location on the anode wall. The lat

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::542df86a6d5c9b96194ca313fcead937
https://hal-cnrs.archives-ouvertes.fr/hal-03452299

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Effect of Electromagnetic Boundary Conditions on Reliability of Plasma Torch Models

Autor: Christophe Chazelas, Bernd Distler, Armelle Vardelle, Vincent Rat, Rodion Zhukovskii

Publikováno v: Journal of Thermal Spray Technology
Journal of Thermal Spray Technology, ASM International/Springer, 2020, 29 (5), pp.894-907. ⟨10.1007/s11666-020-01052-3⟩

The cascaded-anode plasma torch makes it possible to get a longer and more stable plasma jet with higher specific enthalpy than conventional plasma torches. It is now used widely, but there are still few models of the cascaded-anode plasma torch. Thi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b7516302af92a69236aef71310969b03
https://hal.archives-ouvertes.fr/hal-03091100/document

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Numerical modeling of an inductively coupled plasma (ICP)

Autor: Busse, Christian

The growing industrial use of additive manufacturing technologies leads to an increased demand for high-quality metal and ceramic powder materials, which must meet strict quality requirements such as chemical purity, packing density and flowability.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ccc52994a0cf1febe1cde1df93fd13b4

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Akademický článek

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Parametric Study of Plasma Torch Operation Using a MHD Model Coupling the Arc and Electrodes

Autor: Armelle Vardelle, M. Alaya, Christophe Chazelas

Publikováno v: Journal of Thermal Spray Technology
Journal of Thermal Spray Technology, ASM International/Springer, 2016, 25 (1-2), pp.36-43. ⟨10.1007/s11666-015-0330-3⟩
Scopus-Elsevier

International audience; Coupling of the electromagnetic and heat transfer phenomena in a non-transferred arc plasma torch is generally based on a current density profile and a temperature imposed on the cathode surface. However, it is not possible to

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::74ee8dbad4b2a9421a1648a630ca9e9e
https://hal-unilim.archives-ouvertes.fr/hal-01875341

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Dissertation/ Thesis

Modeling Of Helically Applied Current To The Inductively Coupled Radio Frequency Plasma Torch In Two Dimensions

Autor: Canturk, Mehmet

The electrodeless plasma discharge is typically driven by radio frequency (RF) power supply within the range (0.2 ¡
40 MHz). The applied power is coupled into the plasma inductively called inductively coupled plasma (ICP). RF ICP technique

Externí odkaz: http://etd.lib.metu.edu.tr/upload/3/12604691/index.pdf

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