Zobrazeno 1 - 10
of 165
pro vyhledávání: '"Batchelor vortex"'
Publikováno v:
AIAA Journal. 59:5198-5210
The isolated wingtip vortex is generated by an M6 wing under different angles of attack AoA and Reynolds numbers Rec, and is measured within 16 chord length downstream regions. Then, the spatiotemp...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fbb5feb4984beb3de9d648e8281f19ff
https://doi.org/10.2514/1.j060281
https://doi.org/10.2514/1.j060281
Autor:
Anjay Kumar Mishra
Publikováno v:
AIAA Journal. 58:1056-1067
In this paper, transitions from convective to absolute instability in post-vortex-breakdown swirling flow with nonuniform density are investigated using linear stability analysis. Addition of swirl...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a77819c75c3ca598ca689f236fa4d91c
https://doi.org/10.2514/1.j057572
https://doi.org/10.2514/1.j057572
Publikováno v:
Crystal Growth & Design. 20:1618-1627
Here, the influence of Batchelor vortex flow on the cocrystallization of caffeine (CAF) and maleic acid (MA) is studied and compared with that of turbulent eddy flow. Batchelor flow, induced in a r...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e17feca76c0f441350812fa2bb9db8e9
https://doi.org/10.1021/acs.cgd.9b01362
https://doi.org/10.1021/acs.cgd.9b01362
Autor:
Toshihiko Hiejima
Publikováno v:
Journal of Fluid Mechanics. 897
In this paper we investigate the instability properties of Batchelor vortices with a large swirl number and a fixed axial velocity deficit. In particular, it elucidates the effect of the helicity profile on the instability of the vortices as swirling
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::13609a3a6cd1e006a6350f51df517c51
https://doi.org/10.1017/jfm.2020.388
https://doi.org/10.1017/jfm.2020.388
Publikováno v:
Journal of Fluid Mechanics. 837:858-895
Trailing vortices are generated in aeronautical and maritime applications and produce a variety of adverse effects that remain difficult to control. A stability analysis can direct flow control designers towards pertinent frequencies, wavelengths and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d9facee5d496827ab7027d12c16298a7
https://doi.org/10.1017/jfm.2017.866
https://doi.org/10.1017/jfm.2017.866
Publikováno v:
Chemical Engineering Journal. 421:129924
In this study, turbulent Batchelor vortex flow, due to its periodic fluid motion, was used to produce highly dense and spherical Ni-Mn-Co (NMC) hydroxide agglomerates (microparticles) in a rotation disk crystallizer. A high shear stress (1500 rpm) in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7a511ac612d5b18b67e7ccde23ac7ed5
https://doi.org/10.1016/j.cej.2021.129924
https://doi.org/10.1016/j.cej.2021.129924
Akademický článek
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Akademický článek
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Autor:
Benjamin Favier, Laurent Duchemin, Emmanuel Villermaux, Daniel Martínez-Ruiz, Patrice Meunier
Publikováno v:
Journal of Fluid Mechanics
Journal of Fluid Mechanics, 2018, 837, pp.230-257. ⟨10.1017/jfm.2017.862⟩
Journal of Fluid Mechanics, Cambridge University Press (CUP), 2018, 837, pp.230-257. ⟨10.1017/jfm.2017.862⟩
Journal of Fluid Mechanics, 2018, 837, pp.230-257. ⟨10.1017/jfm.2017.862⟩
Journal of Fluid Mechanics, Cambridge University Press (CUP), 2018, 837, pp.230-257. ⟨10.1017/jfm.2017.862⟩
The diffusive strip method (DSM) is a near-exact numerical method for mixing computations initially developed in two dimensions (Meunier & Villermaux, J. Fluid Mech., vol. 662, 2010, pp. 134–172). The method, which consists of following stretched m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2dc10773c47a6b5f4f88d67e23fa4942
https://doi.org/10.1017/jfm.2017.862
https://doi.org/10.1017/jfm.2017.862
Publikováno v:
Aerospace Science and Technology. 70:108-120
In some situations, a vortex is involved in the inflow of a propeller, e.g. a ground vortex or a vortex shed from the upstream parts of the airframe of the aircraft. In order to study the impact of the vortex on the propeller, the Batchelor vortex is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1002f617808006b8cc8cda0a1c43e513
https://doi.org/10.1016/j.ast.2017.08.004
https://doi.org/10.1016/j.ast.2017.08.004