Zobrazeno 1 - 10
of 30
pro vyhledávání: '"Anatoliy Vorobev"'
Mechanical vibrations can alter static and dynamic distributions of fluids in porous matrices. A popular theory that explains non-destructive changes in fluids percolation induced by vibrations involves elasticity of a solid matrix and compressibilit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d6a1c090a0527ffd427d14da81011fc9
https://eprints.soton.ac.uk/472321/
https://eprints.soton.ac.uk/472321/
Autor:
Anatoliy Vorobev, Artem Antonov, Galina Nazarova, Elena Ivashkina, Emiliya Ivanchina, Vyacheslav Chuzlov, Toleubek Kaliyev
Publikováno v:
Applied Thermal Engineering
ANSYS Fluent is used to examine the mixing of catalyst zeolite particles with petroleum feedstock and water vapor in a fluid catalytic cracking (FCC) riser. A two-fluid model is developed for tracking catalyst particles and gas mixture in a riser, mo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::48e741798396e06c265bbced80af6faf
https://eprints.soton.ac.uk/454817/
https://eprints.soton.ac.uk/454817/
Autor:
Anatoliy Vorobev, Tatyana Lyubimova
Publikováno v:
Journal of Fluid Mechanics. 870:563-594
The action of high-frequency vibrations on a heterogeneous binary mixture that fills in a closed container is numerically modelled to validate the theoretical model obtained in the first part of the work, and to investigate the role of interfacial st
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::de919fa577d5851a1df2b82adc190549
https://doi.org/10.1017/jfm.2019.305
https://doi.org/10.1017/jfm.2019.305
Autor:
Tatyana Lyubimova, Anatoliy Vorobev
Publikováno v:
Journal of Fluid Mechanics. 870:543-562
High-frequency vibrations of a container filled with a fluid generate pulsation flows that however are barely visible with the naked eye, and induce the slow but large-amplitude averaged flows that are important for various practical applications. In
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::71d3c238158e19db28ab94d5821178b7
https://doi.org/10.1017/jfm.2019.282
https://doi.org/10.1017/jfm.2019.282
The liquid/liquid displacement through a 2D uniform network of capillaries is numerically modelled with the use of the phase-field approach. The detailed structure of the flow fields within the uniform matrices of different sizes (with the different
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::97909673003e5743c84090ed4ff88e99
https://eprints.soton.ac.uk/443009/
https://eprints.soton.ac.uk/443009/
We model the buoyancy-driven motion of a liquid droplet in an ambient liquid, assuming that the liquids are miscible. The classical representation of miscible liquids as a single-phase fluid with impurity (neglecting surface tension effects) cannot d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f79f9406f2dc62bb91fd1f752513f2c7
https://eprints.soton.ac.uk/436951/
https://eprints.soton.ac.uk/436951/
The stability of a shear flow imposed along a diffusive interface that separates two miscible liquids (a heavier liquid lies underneath) is studied using direct numerical simulations. The phase-field approach is employed for description of a thermo-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d99751c6de574c64b593ce26b9950378
https://eprints.soton.ac.uk/432343/
https://eprints.soton.ac.uk/432343/
Publikováno v:
Physical review. E. 99(3-1)
We develop a numerical model for a two-phase flow of a pair of immiscible liquids within a capillary tube. We assume that a capillary is initially saturated with one liquid and the other liquid is injected via one of the capillary's ends. The governi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9523b0e04ae0ea6f5045be2449098fda
https://pubmed.ncbi.nlm.nih.gov/30999476
https://pubmed.ncbi.nlm.nih.gov/30999476
Autor:
Elena Khlebnikova, Anatoliy Vorobev
The buoyancy-driven rise of a small single fluid inclusion in a viscous liquid that is enclosed in a container of the cylindrical shape is numerically modelled. It is additionally assumed that the inclusion is slowly absorbed by the surrounding liqui
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::88e273e92f66188c8fba3182e8f5fbde
https://eprints.soton.ac.uk/420118/
https://eprints.soton.ac.uk/420118/
Using the approach of direct numerical simulations we investigate the gravity-capillary waves induced on a horizontal interface between two slowly miscible liquids. It is assumed that the liquids are just brought into contact, and thus the interface
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::900c3b39084208dcca33e8208f7ba2b6
https://eprints.soton.ac.uk/414835/
https://eprints.soton.ac.uk/414835/