P
Petr A. Nikrityuk
Researcher at University of Alberta
Publications - 146
Citations - 2495
Petr A. Nikrityuk is an academic researcher from University of Alberta. The author has contributed to research in topics: Particle & Reynolds number. The author has an hindex of 24, co-authored 135 publications receiving 1868 citations. Previous affiliations of Petr A. Nikrityuk include Freiberg University of Mining and Technology & Dresden University of Technology.
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Drag forces and heat transfer coefficients for spherical, cuboidal and ellipsoidal particles in cross flow at sub-critical Reynolds numbers
TL;DR: In this article, the Nusselt number and the drag coefficient for cuboid, spherical and ellipsoidal particles in steady-state regimes corresponding to Reynolds numbers (Re ) from 10 up to 250 were investigated.
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Hydrogen evolution under the influence of a magnetic field
Jakub Adam Koza,Sascha Mühlenhoff,P. Żabiński,Petr A. Nikrityuk,Kerstin Eckert,Margitta Uhlemann,Annett Gebert,Tom Weier,Ludwig Schultz,Stefan Odenbach +9 more
TL;DR: In this article, the effect of a uniform magnetic field on the hydrogen evolution reaction (HER) during water electrolysis in 0.1 M Na 2 SO 4 solution was investigated, and it was clearly demonstrated that a magnetic field superposed during water decomposition is a very effective method to intensify hydrogen evolution processes.
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Efficient Melt Stirring Using Pulse Sequences of a Rotating Magnetic Field: Part II. Application to Solidification of Al-Si Alloys
TL;DR: In this paper, the authors considered the solidification of an Al-7 wt pct Si alloy under the influence of electromagnetic melt stirring using a rotating magnetic field (RMF).
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New correlations for heat and fluid flow past ellipsoidal and cubic particles at different angles of attack
TL;DR: In this paper, the authors considered heat and fluid flow past ellipsoidal and cubic particles at different angles of attack and derived new correlations for the drag, lift and torque coefficients and for the Nusselt number.
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Efficient Melt Stirring Using Pulse Sequences of a Rotating Magnetic Field: Part I. Flow Field in a Liquid Metal Column
TL;DR: In this article, the use of a pulsed, rotating magnetic field (RMF) is presented as an auspicious method for obtaining an intensive stirring and mixing in a pool of liquid metal; the RMF pulses within a sequence have been applied with a constant or alternating direction.