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September 17, 2026
'I Wish That People Would Place Greater Trust in Science'
When Tatiana Eremicheva chose Fundamental and Computational Linguistics as her field of study, she thought it would be about learning languages. Instead, she discovered it was about helping people. In this interview for the HSE Young Scientists project, she discusses science as a way of understanding the world, billiards as a team-building activity, and why learning to read is not always as easy as it seems.
September 15, 2026
Immunity to Chaos: How Personal Resources Help Us Cope with the Challenges of a Turbulent World
International conflicts, crises and digital overload—the modern world puts our minds to the test every day. Traditional psychology often focuses on the consequences: anxiety, depression, and psychosomatic disorders. But what if we looked at the problem differently—through the lens of the resources that prevent us from breaking down? Psychological immunity is precisely this set of resources. Alena Zolotareva and her group, Psychological Immunity as a Resource for Positive Functioning, are developing an integrative model of this phenomenon, adapting diagnostic tools and preparing for large-scale empirical research. Why do psychologists need to collaborate with medical professionals, and how could their research transform preventive care in clinics and corporations?
September 11, 2026
How to Assess Students Knowledge in the Age of AI
A researcher at HSE University has proposed a flowchart to help lecturers decide how to assess students who use artificial intelligence. It shows where the use of AI should be restricted and where it can be incorporated into the learning process. The article has been published in IT Professional.

 

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Асимптотика решения задачи о течении сжимаемой жидкости (газа) внутри трубы с малыми периодическими неровностями при больших числах Рейнольдса

С. 1–2.
Fonaryova A.
Language: Russian
Full text
Text on another site
Keywords: теория пограничного слоя
Publication based on the results of:
Mathematical Modeling of Resonance SystemsMathematical modeling of resonance systems (2019)

In book

Материалы Международного молодежного научного форума «ЛОМОНОСОВ-2019»
Материалы Международного молодежного научного форума «ЛОМОНОСОВ-2019»
М.: МГУ, МАКС Пресс, 2019.
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Асимптотическое решение задачи о нестационарном течении сживаемой жидкости (газа) в двумерном канале с малыми периодическими неровностями на стенках
Fonaryova A., В кн.: Межвузовская научно-техническая конференция студентов, аспирантов и молодых специалистов им. Е.В. Арменского. Материалы конференции.: М.: МИЭМ НИУ ВШЭ, 2020. С. 53–55.
В работе построено формальное асимптотическое решение задачи о дозвуковом нестационарном течении вязкой сжимаемой жидкости в двумерном канале с малыми периодическими неровностями на стенках при больших значениях числа Рейнольдса. Проведено численное моделирование, демонстрирующее влияние плотности основного потока на поведение в пристеночной области. ...
Added: February 8, 2022
Многопалубные структуры в задачах обтекания поверхностей с малыми периодическими возмущениями
Gaydukov R., Danilov V., В кн.: XII Всероссийский съезд по фундаментальным проблемам теоретической и прикладной механики: сборник трудов в 4 томах.Т. 2: Механика жидкости и газа.: Уфа: РИЦ БашГУ, 2019. С. 92–94.
В докладе приводится детальное описание нестационарных двухпалубных и трехпалубных структур пограничного слоя. А именно, рассматривается нестационарная задача обтекания вязкой несжимаемой жидкостью полубесконечной пластины с малыми периодическими неровностями при больших значениях числа Рейнольдса. Построено формальное асимптотическое решение, имеющее двух- или трехпалубную структуру пограничного слоя, в зависимости от масштабов неровности. Полученные уравнения для членов асимптотического решения исследованы ...
Added: November 1, 2019
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We consider the problem of a viscous compressible subsonic fluid  flow along a flat plate with small periodic irregularities on the surface for large Reynolds numbers. We obtain a formal asymptotic solution with double-deck structure of the boundary layer. We present the results of numerical simulation of flow in the thin boundary layer (i.e., in ...
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Double-deck structure of the boundary layer in the problem of flow in an axially symmetric pipe with small irregularities on the wall for large Reynolds numbers
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The problem of flow of a viscous incompressible fluid in an axially symmetric pipe with small irregularities on the wall is considered. An asymptotic solution of the problem with the double-deck structure of the boundary layer and the unperturbed flow in the environment (the “core flow”) is obtained. The results of flow numerical simulation in ...
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We consider a non-stationary problem of an incompressible viscous fluid flow along surfaces with small irregularities for large Reynolds number, which have a formal asymptotic solution with a double-deck structure of the boundary layer. ...
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Added: September 27, 2016
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Danilov V., Gaydukov R., Russian Journal of Mathematical Physics 2015 Vol. 22 No. 2 P. 161–173
A fluid flow along a plate with small irregularities on the surface is considered for large Reynolds numbers. The boundary layer has a double-deck structure, i.e., both a thin boundary layer and the classical Prandtl boundary layer are present. It is proved that the solution of the boundary-value problem thus obtained exists and is unique ...
Added: September 3, 2015
Вихревые течения в пограничных слоях вдоль поверхностей с малыми неровностями
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Получено асимптотическое решение задачи о течении несжимаемой вязкой жидкости в двумерном канале с малыми неровностями на стенках при больших числах Рейнольдса, а также для случая аксиально-симметричной трубы. Показано, что пограничный слой имеет двухпалубную структуру:  тонкий пристеночный пограничный слой, и «толстый» пограничный слой. Представлены результаты численного моделирования течения в пограничных слоях ...
Added: December 24, 2014
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