3D Modelling of Electro Vortex Flow Inside Liquid Metal and Effect of External Magnetic Fields
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2024. Beitrag in 5th European Academic Symposium on EAF Steelmaking.
Publikationen: Konferenzbeitrag › Paper › (peer-reviewed)
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TY - CONF
T1 - 3D Modelling of Electro Vortex Flow Inside Liquid Metal and Effect of External Magnetic Fields
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 - Electrovortex flow emerges when the current inside conducting liquids interacts withits self-induced magnetic field. The flow structure and strength of the flow are dictated by thecurrent value and the presence of an external magnetic field. We present here 3D simulations forthe electrovortex flow inside a liquid metal cylinder. The results presented reveal a typicalelectrovortex structure for low currents. Higher currents induce turbulence inside theelectrovortex flow without any presence of an external magnetic field. In presence of Earth’smagnetic field, the flow structure is affected significantly. Cyclone, tornado, and rope tornadoare observed inside the domain due to the earth’s magnetic field depending on the ratio of currentapplied and the earth’s magnetic field.
AB - Electrovortex flow emerges when the current inside conducting liquids interacts withits self-induced magnetic field. The flow structure and strength of the flow are dictated by thecurrent value and the presence of an external magnetic field. We present here 3D simulations forthe electrovortex flow inside a liquid metal cylinder. The results presented reveal a typicalelectrovortex structure for low currents. Higher currents induce turbulence inside theelectrovortex flow without any presence of an external magnetic field. In presence of Earth’smagnetic field, the flow structure is affected significantly. Cyclone, tornado, and rope tornadoare observed inside the domain due to the earth’s magnetic field depending on the ratio of currentapplied and the earth’s magnetic field.
KW - 3D Modeling
KW - Electro Vortex Flow
KW - MHD
U2 - 10.1088/1757-899X/1309/1/012004
DO - 10.1088/1757-899X/1309/1/012004
M3 - Paper
T2 - 5th European Academic Symposium on EAF Steelmaking
Y2 - 5 June 2023 through 7 June 2023
ER -
