Ivan A. Belyaev, Ivan S. Mironov
A liquid metal flow in the form of a submerged round jet entering a square duct in the presence of a transverse magnetic field is studied experimentally. A range of high Reynolds and Hartmann numbers is considered. Flow velocity is measured using electric potential difference probes. A detailed study of the flow in the duct’s cross-section about seven jet’s diameters downstream of the inlet reveals the dynamics, which is unsteady and dominated by high-amplitude fluctuations resulting from instability of the jet. The flow structure and fluctuation properties are largely determined by the value of the Stuart number N. At moderate N, the mean velocity profile retains a central jet with three-dimensional perturbations increasingly suppressed by the magnetic field as N grows. At higher values of N, the flow becomes quasi-two-dimensional and acquires the form of an asymmetric macrovortex, with high-amplitude velocity fluctuations reemerging.
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title={Experimental study of submerged liquid m (1)},
author={Ivan A. Belyaev and Ivan S. Mironov},
year={2026},
language={en}
}TY - JOUR TI - Experimental study of submerged liquid m (1) AU - Ivan A. Belyaev AU - Ivan S. Mironov PY - 2026 LA - en ER -
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