Zobrazeno 1 - 10
of 18
pro vyhledávání: '"O. Obraz"'
Publikováno v:
Fluid Dynamics. 58:232-239
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3be015549f11a2e399c66aa4985ee3fd
https://doi.org/10.1134/s001546282260184x
https://doi.org/10.1134/s001546282260184x
Publikováno v:
Doklady Physics. 67:110-113
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bf990fab2b1b4ae2bb16daa512bb428a
https://doi.org/10.1134/s1028335822040012
https://doi.org/10.1134/s1028335822040012
Publikováno v:
AIAA Journal. 59:3398-3405
Experiments show that a sudden expansion of supersonic flow may strongly stabilize or even relaminarize the boundary layer. Only few theoretical studies addressed this effect considering evolution ...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::648da78aa4e382df71d7739a369afc22
https://doi.org/10.2514/1.j060145
https://doi.org/10.2514/1.j060145
NUMERICAL STUDY OF THE DISTURBANCES GENERATED BY MICROJETS IN A SUPERSONIC FLAT-PLATE BOUNDARY LAYER
Autor:
Nikolay Nikolaevich Semenov, Anton O. Obraz, Ivan Vladimirovich Egorov, Andrei Valerievich Novikov, A. V. Fedorov
Publikováno v:
TsAGI Science Journal. 51:573-585
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::98d3cb3ed4e256596785432215dcb815
https://doi.org/10.1615/tsagiscij.2021037815
https://doi.org/10.1615/tsagiscij.2021037815
Publikováno v:
IUTAM Laminar-Turbulent Transition ISBN: 9783030679019
In this work effect of wall normal gas injection on boundary-layer stability is investigated for the high-speed flow over two models of space vehicles—the hemispherical model and the model of Exomars project. The mean flows are obtained using numer
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c19ba36baca1bbf4f87f9b5e1e1ee278
https://doi.org/10.1007/978-3-030-67902-6_8
https://doi.org/10.1007/978-3-030-67902-6_8
Publikováno v:
AIP Conference Proceedings.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0e42036b89f2c1629fbef4a35ace867b
https://doi.org/10.1063/5.0051730
https://doi.org/10.1063/5.0051730
Publikováno v:
AIP Conference Proceedings.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0abdca76f26145545ffc8a523d5bca3a
https://doi.org/10.1063/5.0051784
https://doi.org/10.1063/5.0051784
Publikováno v:
Journal of Fluid Mechanics. 859:949-971
Atmospheric particulates may be a major source of boundary-layer instabilities leading to laminar–turbulent transition on aerodynamically smooth bodies flying at supersonic speeds. Particulates penetrating into the boundary-layer flow can excite wa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bc5d2dc0743677680ba94fb9f482fcdc
https://doi.org/10.1017/jfm.2018.842
https://doi.org/10.1017/jfm.2018.842
Publikováno v:
Computers & Fluids. 162:26-38
The generation of a turbulent spot by an unstable wave packet propagating in a Mach-6 flat-plate boundary layer is considered. The asymptotic shape of the wave packet is obtained in the far field from the excitation point using linear stability theor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c34b54fc8901b650b8963dc63d9183b5
https://doi.org/10.1016/j.compfluid.2017.12.001
https://doi.org/10.1016/j.compfluid.2017.12.001
Publikováno v:
International Journal of Heat and Mass Transfer. 149:119197
The wall normal gas injection effect on the heat transfer and the boundary-layer stability is investigated for the high-speed flow over hemispherical model of space vehicle. The heat flux distributions on the body surface are obtained using numerical
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2a818d08ca79cb360f1746a6217e0567
https://doi.org/10.1016/j.ijheatmasstransfer.2019.119197
https://doi.org/10.1016/j.ijheatmasstransfer.2019.119197