Výsledky vyhledávání - "Dyad'kin, A. A."

Akademický článek

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Akademický článek

Experimental Investigation of the Nozzle Roughness Effect on the Flow Parameters in the Mixing Layer of an Axisymmetric Subsonic High-Velocity Jet.

Autor: Gubanov, D. A.¹ (AUTHOR), Dyad'kin, A. A.² (AUTHOR), Zapryagaev, V. I.¹ (AUTHOR) zapr@itam.nsc.ru, Kavun, I. N.¹ (AUTHOR), Rybak, S. P.² (AUTHOR) Sergey.Rybak@rsce.ru

Publikováno v: Fluid Dynamics. Mar2020, Vol. 55 Issue 2, p185-193. 9p. 3 Black and White Photographs, 5 Graphs.

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Methodical research of unsteady aerodynamic characteristics of the main-stage separation unit of emergency rescue system at supersonic speeds

Autor: E. A. Chasovnikov, A. N. Krylov, A. A. Dyad’kin, A. M. Kharitonov, N. P. Adamov

Publikováno v: Thermophysics and Aeromechanics. 28:1-9

A brief description of measuring means, a free-oscillation setup with a transverse sting of the model, and test conditions is reported. A procedure for processing experimental data is described. Quasi-steady and damping aerodynamic characteristics of

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::93e13a59237e64c63c1e454d58c7f289
https://doi.org/10.1134/s0869864321010017

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Experimental Investigation of the Nozzle Roughness Effect on the Flow Parameters in the Mixing Layer of an Axisymmetric Subsonic High-Velocity Jet

Autor: S. P. Rybak, A. A. Dyad’kin, D. A. Gubanov, V. I. Zapryagaev, I. N. Kavun

Publikováno v: Fluid Dynamics. 55:185-193

The paper presents the results of an experimental investigation of the mixing layer parameters in the initial regions of transonic jets issuing from convergent nozzles with different internal roughness at the same Mach number in the jet core. It is s

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8be67fd3845ed97bf67a7b7dbeeaeb35
https://doi.org/10.1134/s0015462820010073

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Tolerance as a factor in countering extremism

Autor: D.S. Dyad'kin, A.A. Zor'kina

Publikováno v: TRENDS IN THE DEVELOPMENT OF SCIENCE AND EDUCATION.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0867189847b0148a717ee7f46452341f
https://doi.org/10.18411/lj-01-2021-137

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On some circumstances to be proven when committing killing of a newborn baby by a mother

Autor: N.N. Grebneva, D.S. Dyad'kin

Publikováno v: Collection of scientific papers.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c4314d887afc9d7aa67fa5fe3cf61da9
https://doi.org/10.18411/sr-10-02-2021-63

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Method of Determining the Aerodynamic Characteristics of a Flying Vehicle from the Surface Pressure

Autor: V. I. Zapryagaev, N. P. Kiselev, V. F. Volkov, A. A. Dyad’kin

Publikováno v: Journal of Engineering Physics and Thermophysics. 90:1445-1451

The paper presents a description of the procedure used for determining the aerodynamic characteristics (forces and moments acting on a model of a flying vehicle) obtained from the results of pressure measurements on the surface of a model of a re-ent

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::da4a02a29be68d4490c2e1ecbf1da1df
https://doi.org/10.1007/s10891-017-1704-9

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Experimental study of aerodynamic characteristics of a reentry vehicle on a setup with free oscillations at supersonic velocities

Autor: E. N. Aleksandrov, E. A. Chasovnikov, A. N. Krylov, N. P. Adamov, A. M. Kharitonov, A. A. Dyad’kin

Publikováno v: Thermophysics and Aeromechanics. 23:791-800

A setup with free oscillations containing a transverse sting for holding the test model and possible test regimes are described. The method of testing and data processing is presented. Aerodynamic characteristics of the pitching moment of the model i

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::aa38dbc53810acc00407586aa0e9d8c6
https://doi.org/10.1134/s0869864316060019

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Investigations of supersonic jets exhausted from complex shaped nozzles

Autor: V. I. Zapryagaev, S. G. Kundasev, A. V. Sobolev, A. A. Dyad’kin, D. A. Gubanov, N. P. Kiselev, S. P. Rybak, I. N. Kavun

Publikováno v: AIP Conference Proceedings.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::cf92e4e4ee8fbb6507a7619645f8c700
https://doi.org/10.1063/1.5065092

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Aerodynamic characteristics of reentry vehicles at supersonic velocities

Autor: M. I. Kazakov, E. A. Chasovnikov, N. P. Adamov, A. N. Krylov, A. M. Kharitonov, A. A. Dyad’kin, A. Yu. Skorovarov

Publikováno v: Thermophysics and Aeromechanics. 22:535-543

Models of promising reentry vehicles, experimental equipment, and test program are described. The method used to determine the total aerodynamic characteristics of these models on the AB-313 mechanical balance in the T-313 supersonic wind tunnel and

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::003020016e55f35773ca01dfc4859636
https://doi.org/10.1134/s0869864315050029

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