Gas–Liquid Interface Deformation of Flowing Water in Gradient Magnetic Field —Influence of Flow Velocity and NaCl Concentration

概要

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To clarify the deformation characteristics of flowing seawater surfaces in a gradient magnetic field, the influence of flow velocity and NaCl concentration on the gas–liquid interface deformation of flowing water was carefully examined. The gas–liquid interface under the condition of flow was asymmetrically deformed for the magnetic center differing from the interface deformation under the rest condition. The deformation of water and NaCl aqueous solution increased as initial velocity and magnetic field increased. Also, the deformation at a constant initial velocity decreased with increasing NaCl concentration. It was found that the deformation under the condition of flow was affected not only by the magnetic field but also by the pressure drop at the interface, pressure loss induced by the viscosity and decrease of concentration gradient due to increasing flow velocity.
Published by the Japan Society of Applied Physics through the Institute of Pure and Applied Physicsの論文
2003-04-15