Improvement of Vortex Chamber Supercharger Performances Using Slotted Rectangular Channel

Rogovyi, Andrii; Neskorozhenyi, Artem; Красников, С. В.; Tynyanova, Irina; Khovanskyi, Serhii

doi:10.1007/978-3-031-16651-8_52

Cited by 5 publications

(2 citation statements)

References 35 publications

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“…But at that time there were objective difficulties regarding the analytical or numerical calculation of the current. Attempts to solve the equations of motion of the flow of an electrically conductive liquid by analytical methods [12,13] with the help of the Navier-Stokes equations were not successful for three-dimensional formulations. The main difficulty in solving the system of equations is the use of partial derivatives, equations with which can be solved only by numerical methods today [14,15].…”

Section: Materials and Methods Of The Studymentioning

confidence: 99%

“…The experimental studies conducted in works [18,28] are valuable, adequate modeling of the flow of an electrically conductive liquid allows to significantly speed up and reduce the cost of scientific studies of such liquids. A similar approach to the modeling of abrasive particles used in works [12,25,26,30] allows a qualitative assessment of wear parameters, but requires consideration of electromagnetic forces.…”

Section: Influence Of Resistances On the Movement Of Magnetite Partic...mentioning

confidence: 99%

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Improvement of cleaning parameters of pipeline elements based on simulation of movement of solid magnetite particles in electrically conductive liquid

Rogovyi

Chernetska-Biletska

Miroshnykova

et al. 2023

EEJET

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The unique properties of liquids that can interact with electric and magnetic fields are used in mechanical engineering, technology and medicine. The possibility of the influence of the magnetic field on the solid particles of the liquid in the pipeline allows cleaning of the solid walls of the pipeline, which is the object of the study. Magnetic liquids are solutions of ferromagnets in a liquid, and their physical properties in a magnetic field cause structural transformations in such liquids. The treatment of electrically conductive liquids in a magnetic field and their use for cleaning water from oil or oil residues are considered. On the basis of numerical modeling, the movement of solid particles of magnetite, which is part of an electrically conductive liquid, was investigated by jointly solving the equations of Reynolds, Maxwell, non-discontinuity and the turbulence model. The physical phenomena of the movement of solid particles of magnetite-based conductive liquid in various elements of the pipeline were determined, which improved the parameters of cleaning liquids contaminated with oil and oil. The magnetic particles of the electrically conductive liquid quite nicely fill the boundaries of the intersection if there is a flow reversal, as it happens in radiators. An increase in the intensity of the magnetic field leads to a change in the velocity profile of the conductive liquid, which prevents magnetite particles from penetrating close to the wall. An increase in the power of the magnetic field makes it possible to detach the contamination from the walls of the pipeline together with the solid particle of magnetite. A 73 % increase in wear in certain sections of the pipeline is due to the effect of the centrifugal force acting on the particle during rotation. The sudden expansion of the flow makes it difficult for particles to reach the pipe surfaces, which worsens the cleaning conditions. The number of particles on the surface is 82 % less compared to the absence of sudden expansion

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Section: Materials and Methods Of The Studymentioning

confidence: 99%

Section: Influence Of Resistances On the Movement Of Magnetite Partic...mentioning

confidence: 99%

Improvement of cleaning parameters of pipeline elements based on simulation of movement of solid magnetite particles in electrically conductive liquid

Rogovyi

Chernetska-Biletska

Miroshnykova

et al. 2023

EEJET

View full text Add to dashboard Cite

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Influence of the Radius of Curvature of the Teeth on the Geometric and Functional Parameters of the Rotors of the Planetary Hydraulic Motor

Kiurchev,

Kyurchev,

Fatyeyev

et al. 2023

Advanced Manufacturing Processes V

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Experimental Studies of the Wear on the Rotors’ Working Surfaces of a Planetary Hydraulic Motor

Panchenko,

Voloshina,

Antoshchenkov

et al. 2023

Advanced Manufacturing Processes V

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Improvement of Vortex Chamber Supercharger Performances Using Slotted Rectangular Channel

Cited by 5 publications

References 35 publications

Improvement of cleaning parameters of pipeline elements based on simulation of movement of solid magnetite particles in electrically conductive liquid

Improvement of cleaning parameters of pipeline elements based on simulation of movement of solid magnetite particles in electrically conductive liquid

Influence of the Radius of Curvature of the Teeth on the Geometric and Functional Parameters of the Rotors of the Planetary Hydraulic Motor

Experimental Studies of the Wear on the Rotors’ Working Surfaces of a Planetary Hydraulic Motor

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