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  1. No Access

    Article

    EHD flows at large electric Reynolds numbers

    The motion of a medium consisting of neutral particles and charged particles of single sign is studied under the assumption that the electric Reynolds number (Rq=u/bE) is large. We calculate the “freezingin” inte...

    V. V. Gogosov, V. A. Polyanskii… in Journal of Applied Mechanics and Technical… (1969)

  2. No Access

    Article

    EHD equations and transport coefficients in a strong electric field

    The methods of the kinetics theory are used to obtain a closed system of equations describing the behavior of a multicomponent, partially ionized gaseous mixture in an electromagnetic field in which the space ...

    V. V. Gogosov, V. A. Polyanskii, I. P. Semenova, A. E. Yakubenko in Fluid Dynamics (1969)

  3. No Access

    Article

    Electrohydrodynamic flows in channels when the interaction parameter is small

    I. P. Semenova, A. E. Yakubenko in Fluid Dynamics (1971)

  4. No Access

    Article

    Interaction of a turbulent stream of gas with a liquid film

    We consider the turbulent motion of a gas in contact with a liquid film next to a wall. We assume that the stream of gas excites in the liquid a complex system of motions which are analogous in principle to th...

    I. P. Semenova, A. E. Yakubenko in Fluid Dynamics (1976)

  5. No Access

    Article

    Steady wave regimes in a film of viscous liquid flowing down a vertical wall

    A study is made of the steady wave solutions of the nonlinear third-order differential equation [1] that describes the behavior of the wave boundary of a thin film of viscous liquid flowing down a vertical wal...

    I. P. Semenova, A. E. Yakubenko in Fluid Dynamics (1983)

  6. No Access

    Article

    Flow of a plane film of viscous incompressible liquid down a dry wall

    A study is made of the flow regimes of a plane film of viscous liquid whose leading edge moves down a dry vertical wall with constant velocity, The study is based on a nonlinear differential equation obtained ...

    I. P. Semenova, A. E. Yakubenko in Fluid Dynamics (1983)

  7. No Access

    Article

    Semiautomatic arrangement to check the parameters of liquid-crystal indicators

    E. V. Aleksenko, N. K. Sharuev, I. P. Semenova, T. A. Filimonova in Measurement Techniques (1984)

  8. No Access

    Article

    Thermal stability of the structure of a high-temperature nickel alloy fabricated by two different technologies

    High-temperature treatment of the melt (HTTM) is a very simple and available technique for stabilizing and improving the service properties of parts. It tonsists in heating the melt to a certain critical tempe...

    A. G. Tyagunov, E. E. Baryshev, T. K. Kostina… in Metal Science and Heat Treatment (1999)

  9. No Access

    Article

    Mediterranean lenses as liquid gyroscopes in the ocean

    É. K. Lavrovskii, I. P. Semenova, L. N. Slezkin, V. V. Fominykh in Doklady Physics (2000)

  10. No Access

    Article

    On the Removal of Aluminide Coating from Blades of Gas Turbin Engine

    The peculiarities of removing ВСДП-11 coating from ЖС32 type alloy in an acidic etching bath depending on the concentration and ratio between the amounts of potassium bichromate and ammonium heptamolybdate add...

    N. A. Amirkhanova, R. R. Nev'yantseva, A. A. Bybin, I. P. Semenova… in Protection of Metals (2003)

  11. No Access

    Article

    Dynamically Equilibrium Shape of Intrusive Vortex Formations in the Ocean

    The problem of finding the dynamically equilibrium shape of a rotating mass of liquid with homogeneous density (lens) submerged in a stratified ocean at rest on the rotating Earth is formulated. An equation fo...

    I. P. Semenova, L. N. Slezkin in Fluid Dynamics (2003)

  12. No Access

    Article

    Effect of severe plastic deformation and thermomechanical treatment on the structure and properties of titanium

    The effect of different modes of combined treatment on the microstructure and mechanical properties of long-length semiproducts from commercial purity titanium is studied. The combined production process inclu...

    G. Kh. Sadikova, V. V. Latysh, I. P. Semenova… in Metal Science and Heat Treatment (2005)

  13. No Access

    Article

    Dynamically equilibrium shapes of ocean-flow rings

    I. P. Semenova, L. N. Slezkin in Doklady Physics (2005)

  14. No Access

    Chapter and Conference Paper

    Microstructure and Mechanical Properties of Long, Ultrafine-Grained Ti Rods

    In this paper, we report our recent studies on the effect of processing routes on the microstructure and mechanical properties of long ultrafine-grained Ti rods. CP Ti (Grade 2) rods were processed into long, ...

    I.P. Semenova, V.V. Latysh, Y.T. Zhu… in Nanostructured Materials by High-Pressure … (2006)

  15. No Access

    Chapter and Conference Paper

    Improving the Mechanical Properties of Ti-6Al-4V Alloy by Equal Channel Angular Pressing

    In this study, we attempted to enhance the strength of the two-phase Ti-6Al-4V alloy using severe plastic deformation (SPD) and thermo-mechanical treatment. It was established that structure refinement by ECAP...

    L.R. Saitova, I.P. Semenova, G.I. Raab… in Nanostructured Materials by High-Pressure … (2006)

  16. No Access

    Article

    Microstructural features of failure surfaces and low-temperature mechanical properties of Ti-6Al-4V ELI ultra-fine grained alloy

    Microstructural regularities of failure surfaces and low-temperature mechanical characteristics in quasistatic uniaxial tension and compression have been studied for ultra-fine grained structural states of Ti-...

    E. D. Tabachnikova, A. V. Podolskiy, V. Z. Bengus, S. N. Smirnov… in Strength of Materials (2008)

  17. No Access

    Article

    Effect of rolling-assisted deformation on the formation of an ultrafine-grained structure in a two-phase titanium alloy subjected to severe plastic deformation

    The effect of rolling in the temperature range 450–650°C on the fragmentation of the primary phase in a hot-rolled VT6 alloy rod preliminarily subjected to severe plastic deformation by equal-channel angular p...

    S. L. Demakov, O. A. Elkina, A. G. Illarionov… in The Physics of Metals and Metallography (2008)

  18. No Access

    Article

    Experimental investigations of anomalous energy absorption in nanocrystalline titanium under cyclic loading conditions

    An infrared thermographic scanning technique has been used to study the energy absorption and dissipation under cyclic loading conditions in the nanostructural bulk titanium obtained by severe plastic deformat...

    O. A. Plekhov, O. B. Naimark, R. Z. Valiev, I. P. Semenova… in Technical Physics Letters (2008)

  19. No Access

    Article

    Mechanical behavior of ultrafine-grained titanium rods obtained using severe plastic deformation

    We present the results of the investigation of the mechanical behavior of ultrafine-grained (UFG) titanium rods—semifinished products obtained by equal-channel angular (ECA) pressing in combination with subseq...

    I. P. Semenova, A. I. Korshunov… in The Physics of Metals and Metallography (2008)

  20. No Access

    Article

    Nanostructured titanium for biomedical applications: New developments and challenges for commercialization

    In this paper, the scientific basics for the production of nanostructured titanium using the technology of severe plastic deformation to manufacture medical implants for their wide use in trauma treatment, ort...

    R. Z. Valiev, I. P. Semenova, V. V. Latysh, A. V. Shcherbakov… in Nanotechnologies in Russia (2008)

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