Zobrazeno 1 - 10
of 23
pro vyhledávání: '"Yu. N. Makov"'
Autor:
Yu. N. Makov
Publikováno v:
Acoustical Physics. 67:147-155
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7ed52a2c0b5f1db7669f6ce0e5b0bd6e
https://doi.org/10.1134/s1063771021020032
https://doi.org/10.1134/s1063771021020032
Autor:
Yu. N. Makov, Oleg Rudenko
Publikováno v:
Acoustical Physics. 67:1-25
A history of the topic is presented. First, information is given about the development of supersonic aviation. Then, the history of studying the phenomenon of sonic boom generated by flying bullets and projectiles is briefly described. The results of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b4c0d91d5d9efe451af2c296d085dea5
https://doi.org/10.1134/s1063771021010036
https://doi.org/10.1134/s1063771021010036
Autor:
Yu. N. Makov
Publikováno v:
Acoustical Physics. 65:670-676
A brief description of physically meaningful exact solutions of nonlinear partial differential equations that describe concrete physical objects, processes, etc., is presented. New exact solutions of the Khokhlov–Zabolotskaya equation that have a p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5f68849b4f6f2a9928a8f42f31396dbd
https://doi.org/10.1134/s1063771019660023
https://doi.org/10.1134/s1063771019660023
Publikováno v:
Acoustical Physics. 59:109-114
We have calculated the nonstationary flow of a viscous liquid in a narrow tube under the action of pressure variations with time. Such a flow accompanies venipuncture the procedure of taking a samp ...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8b5493ffb95ebe51ef37f92194d54409
https://doi.org/10.1134/s1063771013010168
https://doi.org/10.1134/s1063771013010168
Dispersive solutions of the linear wave equation for a nonabsorbing dispersion-free unbounded medium
Autor:
Yu. N. Makov
Publikováno v:
Acoustical Physics. 58:34-40
The existence of non-one-dimensional nondispersive and dispersive solutions of the “classical” linear wave equation is discussed and substantiated. Procedures for finding the two classes of solutions are formulated, and examples of using these pr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8d0b6bda1ed2ea6fa8d329fd46cabe20
https://doi.org/10.1134/s1063771012010137
https://doi.org/10.1134/s1063771012010137
Autor:
V. A. Gusev, Yu. N. Makov
Publikováno v:
Acoustical Physics. 56:626-631
For the implicit solution to the cubically nonlinear equation of the Riemann wave (a simple wave equation), its exact explicit Fourier transform is obtained. The latter corresponds to the transformation of the initial sinusoidal profile until the dis
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a43b3ab82db8174825dd6f739a58aa71
https://doi.org/10.1134/s1063771010050040
https://doi.org/10.1134/s1063771010050040
Autor:
Yu. N. Makov, M. A. Ilyukhina
Publikováno v:
Acoustical Physics. 55:722-728
An exact solution is obtained to the problem of axisymmetric normal modes and natural frequencies characterizing surface perturbations of a drop that sits with an arbitrary wetting angle on a substrate and experiences only gravity and surface tension
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cdf8f882d5865aa970c7f66d42bf95a0
https://doi.org/10.1134/s1063771009060050
https://doi.org/10.1134/s1063771009060050
Autor:
Yu. N. Makov
Publikováno v:
Acoustical Physics. 55:547-555
The article presents an overview of cavitation in tissue and the development of acoustically contrast media along with novel results on dynamic description of coated microbubbles in ultrasonic fields in the context of the nonlinear theory of elastici
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dfa36b25d5078b1c662330495d75b7ac
https://doi.org/10.1134/s1063771009040113
https://doi.org/10.1134/s1063771009040113
Autor:
Yu. N. Makov
Publikováno v:
Acoustical Physics. 55:160-169
We demonstrate the physical conditionality and efficiency of using relatively undistorted waves as an anzats for determining exact solutions to equations of nonlinear acoustics.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::770282f82617f4527a72d35cfb94e99a
https://doi.org/10.1134/s1063771009020031
https://doi.org/10.1134/s1063771009020031
Publikováno v:
Biomedical Engineering. 40:245-248
Low-frequency ultrasound transmission through a musculoskeletal fragment of thoracic cage was studied in vitro. The degree of ultrasound attenuation during noninvasive transthoracic application was estimated. The mean coefficient of ultrasound attenu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::63d2f6e28ca2489d77aa1fcf15a42fcc
https://doi.org/10.1007/s10527-006-0090-y
https://doi.org/10.1007/s10527-006-0090-y