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Development of MgB2-Based Bulk Supermagnets
A series of disk-shaped, bulk MgB2 superconductors (sample diameter 20 mm, reaction temperatures ranging between 750 °C and 950 °C) was prepared to improve the performance for superconductingExpand
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Detection and characterization of elongated bubbles and drops in two-phase flow using magnetic fields
We report a method to detect and to measure the size and velocity of elongated bubbles or drops in a dispersed two-phase flow. The difference of the magnetic susceptibilities between two phasesExpand
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FLOW VELOCIMETRY FOR WEAKLY CONDUCTING ELECTROLYTES BASED ON HIGH RESOLUTION LORENTZFORCE MEASUREMENT
We demonstrate that a flow velocity measurement can be transformed into a non-invasive force measurement by metering the dragforce acting on a system of magnets that is arranged around a flowExpand
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Influence of the flow profile to Lorentz force velocimetry for weakly conducting fluids-an experimental validation
The Lorentz force velocimetry (LFV) is a highly feasible contactless method for measuring flow rate in a pipe or in a channel. This method has been established for liquid metal flows but also forExpand
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