Calculation methods of tubular linear induction motor

Shvydkiy, Evgeniy; Smolyanov, Ivan; Сарапулов, Ф. Н.; Bolotin, Kirill

doi:10.1109/eiconrus.2017.7910874

Cited by 2 publications

(2 citation statements)

References 4 publications

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“…Generally for the stirring by TMF of cylindrical vessels the annular type coils are used [8,9]. Under this influence a single toroidal type vortex is formed.…”

Section: Electromagnetic Stirring Installationmentioning

confidence: 99%

Numerical Modelling of Traveling Magnetic Field Stirrer for Liquid Lithium

Shvydkiy¹,

Sarapulov²,

Zaharov³

et al. 2017

Proceedings of the VIII International Scientific Colloquium "Modelling for Materials Processing"

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Thermally-activated chemical source of electric energy is one of the alternative sources of special purpose. Anodes for such batteries are made of lithium-boron composite. The use of electromagnetic stirring in the technology of production of such a material makes it possible to obtain a good quality distribution of boron powder in a lithium melt. As the source of the electromagnetic field used two inductor of the traveling magnetic field (TMF). TMF inductor system allows to generate a different flow pattern as one, two vortex or more tricky flow structure. The computations of mass transfer in the melt are performed using a three dimensional k-omega SST turbulence model. A 3D electromagnetic model was used for Lorenz force density computation. Coupling of proposed numerical model were performed by means of COMSOL Multiphysics.

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“…Generally for the stirring by TMF of cylindrical vessels the annular type coils are used [8,9]. Under this influence a single toroidal type vortex is formed.…”

Section: Electromagnetic Stirring Installationmentioning

confidence: 99%

Numerical Modelling of Traveling Magnetic Field Stirrer for Liquid Lithium

Shvydkiy¹,

Sarapulov²,

Zaharov³

et al. 2017

Proceedings of the VIII International Scientific Colloquium "Modelling for Materials Processing"

View full text Add to dashboard Cite

show abstract

“…Problem of development of methods of calculation of TLIM [4,5], accounting for edge effects [6], optimization of geometric dimensions of engine remains urgent.…”

Section: Introductionmentioning

confidence: 99%

Mathematical Model of Tubular Linear Induction Motor

Okhrimenko¹,

Zbіtnieva²

2021

MMEP

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Problem of calculation of distribution of magnetic field induction in clearance of tubular linear induction motor (TLIM) is considered. Mathematical model is represented by Fredholm integral equations of second kind for complexes of electric field strength and density of coupled magnetization currents at interface of environments. Algorithm of calculation of distribution of magnetic field induction in TLIM clearance has been developed. Dependence of magnetic field induction in motor clearance on value of pole division is investigated. There is area of optimum pole pitch. Reliability of results of calculations on mathematical model is confirmed by their comparison with results obtained on physical model. Calculated dependence of induction on thickness of runner's iron circuit also has extreme character. Given model can be used at design stage of TLIM. Model allows calculating its optimal geometric dimensions based on criterion of maximum induction in motor clearance, taking into account physical properties of applied materials.

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Calculation methods of tubular linear induction motor

Cited by 2 publications

References 4 publications

Numerical Modelling of Traveling Magnetic Field Stirrer for Liquid Lithium

Numerical Modelling of Traveling Magnetic Field Stirrer for Liquid Lithium

Mathematical Model of Tubular Linear Induction Motor

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