This study investigated the flow characteristics of aluminum melt agitated by differently
shaped impellers. A typical impeller used in the aluminum industry has twisted blades. The …

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Time-of-flight Lorentz force velocimetry is a non-invasive electromagnetic measurement
technique that can be used to determine both the flow rate and/or the local velocities in …

If a permanent magnet is located near a liquid metal flow, the magnet experiences a Lorentz
force, which depends on the velocity of the flow. This effect is embodied in a noncontact flow …

Conversion of electromagnetic energy into heat depends largely on the dielectric properties
of the material being treated. Therefore, determining the dielectric properties of molybdenite …

We present a novel application of a contactless flow measurement system and validate its
feasibility on an electrolyte pipe flow. The device relies on the technique of Lorentz force …

The electromagnetic drag force and torque acting on a magnetic dipole due to the
translatory motion of an electrically conducting bar with square cross section and infinite …

This paper presents a proof-of-concept of the idea of using bulk high-temperature
superconducting (HTS) materials as quasi-permanent magnets that would form, in the future …

Numerical simulation of complex-shaped devices for contactless electromagnetic flow
measurement in metallurgy is a challenge for computational magnetohydrodynamics. We …

Velocity measurements inside metal melt flows are important for many laboratory and
industrial applications in metallurgy but remain experimentally challenging. Only few …