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Your search keyword '"wave processes"' showing total 3 results
Start Over Descriptor "wave processes" Journal doklady physics
3 results on '"wave processes"'

1. The Effects of a Sharp Increase in the Intensity of the Course of Hydrodynamic and Nonlinear Wave Processes under Changes in the Geometry of the Flow Area and the Pressure at the Inlet and Outlet of Hydrodynamic Generators of the Vortex Type.

Author

Ganiev, S. R., Shmyrkov, O. V., and Kurmenev, D. V.

Subjects
*VORTEX generators, *NONLINEAR waves, *INLETS, *GEOMETRY
Abstract

This paper presents the results of experimental studies of the influence of the geometry of the flow part of the chamber and the pressure at the inlet and outlet of the vortex-type generator on the intensity and nature of the occurrence of nonlinear wave and hydrodynamic processes. [ABSTRACT FROM AUTHOR]

Published
2020
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2. Wave processes in the human cardiovascular system: The measuring complex, computing models, and diagnostic analysis

Author

Yu. V. Slastushenskiy, Ganiev Rivner F, L. E. Ukrainskiy, A. N. Rogoza, and D. L. Reviznikov

Subjects
Empirical data, Wave processes, Computer science, Physics::Medical Physics, Computational Mechanics, General Physics and Astronomy, Numerical modeling, 02 engineering and technology, 01 natural sciences, Arterial tree, Nonlinear system, 020303 mechanical engineering & transports, 0203 mechanical engineering, Mechanics of Materials, Diagnostic analysis, 0103 physical sciences, Applied mathematics, Pulse wave, 010301 acoustics
Abstract

A description of a complex approach to investigation of nonlinear wave processes in the human cardiovascular system based on a combination of high-precision methods of measuring a pulse wave, mathematical methods of processing the empirical data, and methods of direct numerical modeling of hemodynamic processes in an arterial tree is given.

Published
2017
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3. Motion of the exfoliation boundary during localization of wave processes

Author

Yu. A. Mochalova, A. K. Abramyan, B. N. Semenov, N. M. Bessonov, and D. A. Indeitsev

Subjects
Materials science, Basis (linear algebra), Wave processes, business.industry, Computational Mechanics, General Physics and Astronomy, Motion (geometry), Boundary (topology), Mechanics, Exfoliation joint, Vibration, Optics, Mechanics of Materials, business
Abstract

The influence of localization of vibrations on film exfoliation from an elastic basis is investigated. A model is suggested that makes it possible to find an approximate analytical solution and to analyze the conditions of increasing and decreasing exfoliation.

Published
2012
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