A Numerical Study on the Influence of External Magnetic field on Hydrogen Electric Arc Flow

Research output: Contribution to conference › Paper › peer-review

Standard

A Numerical Study on the Influence of External Magnetic field on Hydrogen Electric Arc Flow. / Al Nasser, Mohamad; Karimi Sibaki, Ebrahim; Wu, Menghuai et al.
2024. Paper presented at 5th European Academic Symposium on EAF Steelmaking.

Research output: Contribution to conference › Paper › peer-review

Harvard

Al Nasser, M, Karimi Sibaki, E, Wu, M, Redl, C, Ishmurzin, A, Voller, N, Hackl, G & Kharicha, A 2024, 'A Numerical Study on the Influence of External Magnetic field on Hydrogen Electric Arc Flow', Paper presented at 5th European Academic Symposium on EAF Steelmaking, 5/06/23 - 7/06/23. https://doi.org/10.1088/1757-899X/1309/1/012003

APA

Al Nasser, M., Karimi Sibaki, E., Wu, M., Redl, C., Ishmurzin, A., Voller, N., Hackl, G., & Kharicha, A. (2024). A Numerical Study on the Influence of External Magnetic field on Hydrogen Electric Arc Flow. Paper presented at 5th European Academic Symposium on EAF Steelmaking. https://doi.org/10.1088/1757-899X/1309/1/012003

Vancouver

Al Nasser M, Karimi Sibaki E, Wu M, Redl C, Ishmurzin A, Voller N et al.. A Numerical Study on the Influence of External Magnetic field on Hydrogen Electric Arc Flow. 2024. Paper presented at 5th European Academic Symposium on EAF Steelmaking. doi: 10.1088/1757-899X/1309/1/012003

Author

Al Nasser, Mohamad ; Karimi Sibaki, Ebrahim ; Wu, Menghuai et al. / A Numerical Study on the Influence of External Magnetic field on Hydrogen Electric Arc Flow. Paper presented at 5th European Academic Symposium on EAF Steelmaking.7 p.

Bibtex - Download

@conference{098f311d86ac48669882ad2269ce3bb2,
title = "A Numerical Study on the Influence of External Magnetic field on Hydrogen Electric Arc Flow",
abstract = "We present a 3D numerical model capable of simulating hydrogen electric arc. Thenumerical model couples the electromagnetic field with hydrogen plasma arc dynamics (flowand heat transfer). Electric arc operates under the conditions of atmospheric pressure using directcurrent (DC) in the presence of external magnetic field. It is found that arc instabilities emergespontaneously near the cathode before propagating downwards along the arc jet. Also,spontaneous splitting into several arcs is observed before merging again into one arc. Thehorizontal magnetic field induces arc skewing and directional flow perpendicular to the appliedmagnetic field. However, the axial magnetic field induces a rotational flow and arc swirling.",
author = "{Al Nasser}, Mohamad and {Karimi Sibaki}, Ebrahim and Menghuai Wu and Christian Redl and Anton Ishmurzin and Nikolaus Voller and Gernot Hackl and Abdellah Kharicha",
year = "2024",
doi = "10.1088/1757-899X/1309/1/012003",
language = "English",
note = "5th European Academic Symposium on EAF Steelmaking ; Conference date: 05-06-2023 Through 07-06-2023",

}

RIS (suitable for import to EndNote) - Download

TY - CONF

T1 - A Numerical Study on the Influence of External Magnetic field on Hydrogen Electric Arc Flow

AU - Al Nasser, Mohamad

AU - Karimi Sibaki, Ebrahim

AU - Wu, Menghuai

AU - Redl, Christian

AU - Ishmurzin, Anton

AU - Voller, Nikolaus

AU - Hackl, Gernot

AU - Kharicha, Abdellah

PY - 2024

Y1 - 2024

N2 - We present a 3D numerical model capable of simulating hydrogen electric arc. Thenumerical model couples the electromagnetic field with hydrogen plasma arc dynamics (flowand heat transfer). Electric arc operates under the conditions of atmospheric pressure using directcurrent (DC) in the presence of external magnetic field. It is found that arc instabilities emergespontaneously near the cathode before propagating downwards along the arc jet. Also,spontaneous splitting into several arcs is observed before merging again into one arc. Thehorizontal magnetic field induces arc skewing and directional flow perpendicular to the appliedmagnetic field. However, the axial magnetic field induces a rotational flow and arc swirling.

AB - We present a 3D numerical model capable of simulating hydrogen electric arc. Thenumerical model couples the electromagnetic field with hydrogen plasma arc dynamics (flowand heat transfer). Electric arc operates under the conditions of atmospheric pressure using directcurrent (DC) in the presence of external magnetic field. It is found that arc instabilities emergespontaneously near the cathode before propagating downwards along the arc jet. Also,spontaneous splitting into several arcs is observed before merging again into one arc. Thehorizontal magnetic field induces arc skewing and directional flow perpendicular to the appliedmagnetic field. However, the axial magnetic field induces a rotational flow and arc swirling.

U2 - 10.1088/1757-899X/1309/1/012003

DO - 10.1088/1757-899X/1309/1/012003

M3 - Paper

T2 - 5th European Academic Symposium on EAF Steelmaking

Y2 - 5 June 2023 through 7 June 2023

ER -

View graph of relations

SFX

Publication SFX

By the same authors

View more