Magnus Effect on Arc Driven by Alternating Magnetic Field in Swirling Plasma Gas
نویسندگان
چکیده
منابع مشابه
Mathematical Modeling of Heat Flux Distribution of Plasma Arc by Transverse Alternating Magnetic Field
A theoretical analysis was carried out to investigate the characteristics of plasma arc injected transverse to a transverse-alternating magnetic field. Two mathematical models were developed to describe both the oscillating amplitude of the plasma arc root and the heat flux density distribution of plasma arc on the workpiece surface. The characteristic of plasma arc under the external transvers...
متن کاملEffects of Transverse Magnetic Field with Different Alternating Currents on Heat Flux Density Distributions of Plasma Arc
An external transverse-alternating magnetic field with sinusoidal and triangular alternating currents was applied to a combined plasma arc to create a plasma arc for expanding the cross section of arc column and flatting the distributions of arc temperature. Two mathematical models were developed to describe the heat flux density distributions of the combined plasma arc driven by a transverse-a...
متن کاملLarge-scale magnetic field generation by alpha effect driven by collective neutrino-plasma interaction.
We suggest a new mechanism for the generation of a large-scale magnetic field in the hot plasma of the early Universe which is based on parity violation in weak interactions and depends neither on the helicity of matter turbulence resulting in the standard alpha effect nor on general rotation. The mechanism can result in a self-excitation of an (almost) uniform cosmological magnetic field.
متن کاملLarge-scale magnetic field generation by α-effect driven by collective neutrino-plasma interaction
We suggest a new mechanism for generation of large-scale magnetic field in the hot plasma of early universe which is based on the parity violation in weak interactions and depends neither on helicity of matter turbulence resulting in the standard α-effect nor on general rotation. The mechanism can result in a self-excitation of an (almost) uniform cosmological magnetic field. The large-scale ma...
متن کاملEffects of shielding gas compositions on arc plasma and metal transfer in gas metal arc welding
This article presents the effects of shielding gas compositions on the transient transport phenomena, including the distributions of temperature, flow velocity, current density, and electromagnetic force in the arc and the metal, and arc pressure in gas metal arc welding of mild steel at a constant current input. The shielding gas considered includes pure argon, 75% Ar, 50% Ar, and 25% Ar with ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: ISIJ International
سال: 2014
ISSN: 0915-1559,1347-5460
DOI: 10.2355/isijinternational.54.774