Particles Transport with Deposit Release in Porous Media

A one‐dimensional deep bed filtration model of a polydisperse suspension or colloid in a porous medium is considered. The model includes a quasilinear system of 2n equations for concentrations of suspended and retained particles of n types. The problem is reduced to a closed 3 × 3 system for total concentrations of suspended and retained ...

Добавлено: 27 июня 2024 г.

Exact solution to non-linear filtration in heterogeneous porous media

L.I. Kuzmina, Osipov, Y. V., International Journal of Non-Linear Mechanics 2023 Vol. 150 Article 104363

Добавлено: 19 мая 2023 г.

Bidisperse filtration problem with non-monotonic retention profiles

Кузьмина Л. И., Osipov, Y. V., Astakhov, M. D., Annali di Matematica Pura ed Applicata 2022 Vol. 201 No. 6 P. 2943–2964

Добавлено: 26 октября 2022 г.

ANALYSIS OF THE FILTRATION PROBLEM BY BITWISE SEARCH METHOD

Liudmila I. Kuzmina, Osipov Y., Astakhov M., International Journal for Computational Civil and Structural Engineering 2022 Vol. 18 No. 3 P. 86–94

Добавлено: 26 октября 2022 г.

Analytical solution for large-deposit non-linear reactive flows in porous media

Yang S., Osipov Y., Xu C. и др., Chemical Engineering Journal 2022 Vol. 430 No. 2 Article 132812

Добавлено: 4 марта 2022 г.

ASYMPTOTICS OF THE FILTRATION PROBLEM WITH ALMOST CONSTANT COEFFICIENTS

LIUDMILA I. KUZMINA, OSIPOV Y., International Journal for Computational Civil and Structural Engineering 2021 Vol. 17 No. 2 P. 43–49

Добавлено: 18 октября 2021 г.

One-dimensional sonic black holes: Exact analytical solution and experiments

Mironov M., Писляков В. В., Journal of Sound and Vibration 2020 Vol. 473 Article 115223

We discuss results of experiments made in the 2000s with two different models of acoustic (sonic) black holes. Both structures provide linear decrease of sound velocity. The first one is a series of rigid discs fixed on a rod and placed inside the tube, diameters of discs gradually increase according to a parabolic law. The ...

Добавлено: 19 февраля 2020 г.

Unsteady Gerstner waves

Абрашкин А. А., Chaos, Solitons and Fractals 2019 Vol. 118 P. 152–158

Добавлено: 17 декабря 2018 г.

A Branch and Bound Algorithm for the Cell Formation Problem

Irina Utkina, Mikhail Batsyn, , in: Models, Algorithms and Technologies for Network Analysis, Springer Proceedings in Mathematics & StatisticsVol. 156.: Switzerland: Springer, 2016. P. 115–124.

Добавлено: 23 октября 2018 г.

Analytical model for straining-dominant large-retention depth filtration

Liudmila Kuzmina, Bedrikovetsky P., You Z. и др., Chemical Engineering Journal 2017 Vol. 330 P. 1148–1159

Добавлено: 7 сентября 2017 г.

Frequency Spectrum of Exact Solutions of the Two-Dimensional Hydrodynamic Equations

Абрашкин А. А., Yakubovich E. I., Radiophysics and Quantum Electronics 2016 Vol. 58 No. 11 P. 852–857

Добавлено: 17 ноября 2016 г.

Rogue wave formation under the action of quasi-stationary pressure

Абрашкин А. А., Ошмарина О. Е., Communications in Nonlinear Science and Numerical Simulation 2016 Vol. 34 P. 66–76

The process of rogue wave formation on deep water is considered. A wave of extreme amplitude is born against the background of uniform waves (Gerstner waves) under the action of external pressure on free surface. The pressure distribution has a form of a quasi-stationary “pit”. The fluid motion is supposed to be a vortex one ...

Добавлено: 3 ноября 2015 г.

Overlap of two Brownian trajectories: exact results for scaling functions

Тамм М. В., Stadnichuk V., Ilyina A. и др., Physical Review E - Statistical, Nonlinear, and Soft Matter Physics 2014 Vol. 89 P. 042137

Добавлено: 23 мая 2014 г.

Exact Solution for Long-Term Size Exclusion Suspension-Colloidal Transport in Porous Media

You Z., Bedrikovetsky P., Kuzmina L., Abstract and Applied Analysis 2013 Vol. 2013 P. 1–9

Добавлено: 27 декабря 2013 г.

The origins of dragon-kings and their occurrence in society

Malkov A., Зинькина Ю. В., Коротаев А. В., Physica A: Statistical Mechanics and its Applications 2012 Vol. 391 No. 21 P. 5215–5229

A society is a medium with a complex structure of one-to-one relations between people. Those could be relations between friends, wife-husband relationships, relations between business partners, and so on. At a certain level of analysis, a society can be regarded as a gigantic maze constituted of one-to-one relationships between people. From a physical standpoint it ...

Добавлено: 4 февраля 2013 г.