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Browsing by Author "Antipin A."

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A low temperature apparatus for studying E.P.R.

Shvets A.; Antipin A.; Kirillov E.; Stepanov V.; Chirkin G. (1966)
CFD modeling a fluidized bed large scale reactor with various internal elements near the heated particles feeder

Soloveva O.; Solovev S.; Egorova S.; Lamberov A.; Antipin A.; Shamsutdinov E. (2018)

© 2018 Institution of Chemical Engineers A numerical study of the fluidized bed industrial reactor in the presence of various internal elements is carried out by CFD methods A simple reactor heating efficiency function of ...
Determination of Effective Diameter of Solid Particles for the Eulerian-Eulerian Modelling Approach of Fluidized Bed.

Solovev S.; Antipin A.; Soloveva O.; Khusainov R. (2019)

© 2019 IOP Publishing Ltd. All rights reserved. Theexperimental and numerical study of common used effective diameters for fluidized bed at a wide range of gas velocities was carried out. This work was motivated by Eulerian ...
EPR and spin-lattice relaxation of rare-earth ions in LiLuF4 monocrystals

Abdulsabirov R.; Antipin A.; Korableva S.; Rakhmatullin R.; Rozentsvaig Y. (1988)

The EPR and spin-lattice relaxation are studied of impurity rare-earth ions in LiLuF4 crystals at liquid-helium temperatures. It is detected that paramagnetic relaxation of Er3+ ions is retarded by the effect of the phonon ...
Investigation of the influence of fine particles on the discrete phase density in the numerical modelling of a fluidized bed

Solovev S.; Soloveva O.; Antipin A. (2019)

© Published under licence by IOP Publishing Ltd. In this paper, we consider methods for selecting effective diameters of solid particles for simulating a fluidized bed using the Eulerian-Eulerian approach in order to ...
Numerical simulation of gas flow in porous structures of various geometries

Soloveva O.; Solovev S.; Khusainov R.; Shubina A.; Antipin A. (2019)

© 2019 IOP Publishing Ltd. All rights reserved. Optimization of the porous material geometry is caused by engineering needs in reducing the value of the pressure drop in the gas or liquid flow through a complex structure. ...
Numerical simulation of the isoparaffins dehydrogenation in a bidisperse fluidized bed

Solovev S.; Yafizov R.; Antipin A. (2019)

© 2019 IOP Publishing Ltd. We built a mathematical model and carried out a numerical simulation for the reaction of isoparaffins dehydrogenation in a fluidized-bed reactor using the example of dehydrogenating isobutane to ...
Spin-lattice relaxation and polarization of nuclei in impurity RE3+-YLiF4 single crystals

Antipin A.; Kazakov B.; Korableva S.; Rakhmatullin R.; Chirkin Y.; Fedii A. (1978)

The temperature dependences of the spin-lattice relaxation of rare-earth ions (RE3+) are investigated in YLiF4 single crystals. The EPR spectra of Er3+ and Dy3+ are detected and studied at the excited levels of the ground ...

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Browsing by Author "Antipin A."

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