Zobrazeno 1 - 10
of 416
pro vyhledávání: '"A. J. HOPFINGER"'
Autor:
Claudine Charrondière, Christophe Brun, Emil J. Hopfinger, Jean-Martial Cohard, Jean-Emmanuel Sicart
Publikováno v:
Journal of Fluid Mechanics. 941
The recent field measurements of katabatic winds on steep alpine slopes provide a unique database for theoretical analysis of the mean flow development and the determination of mixing properties. The theory is based on the depth-integrated momentum a
Publikováno v:
Physics of Fluids. 35:016607
Understanding gravity currents developing on complex topography, which involve turbulence and mixing processes on a wide range of spatial and temporal scales, is of importance for estimating near ground fluxes in oceanic and atmospheric circulation.
Publikováno v:
Molecules, Vol 15, Iss 5, Pp 3281-3294 (2010)
Drug design is a process driven by innovation and technological breakthroughs involving a combination of advanced experimental and computational methods. A broad variety of medicinal chemistry approaches can be used for the identification of hits, ge
Externí odkaz:
https://doaj.org/article/414c4b76beb9466c9c91d20ac978708a
Publikováno v:
Journal of Fluid Mechanics
Journal of Fluid Mechanics, Cambridge University Press (CUP), 2019, 880, pp.180-208. ⟨10.1017/jfm.2019.713⟩
Journal of Fluid Mechanics, Cambridge University Press (CUP), 2019, 880, pp.180-208. ⟨10.1017/jfm.2019.713⟩
We present experimental results on the development of gravity currents moving onto sloping boundaries with slope angles $\unicode[STIX]{x1D703}=7^{\circ }$, $10^{\circ }$ and $15^{\circ }$. Different regimes of flow development are observed depending
Publikováno v:
Experimental Thermal and Fluid Science. 106:100-118
We consider the influence of superheated walls on the axial sloshing motion of liquid hydrogen in an upright circular cylinder. The sloshing motion is induced by the capillary driven reorientation of the free surface after a step reduction of gravity
Publikováno v:
Journal of Fluid Mechanics
Journal of Fluid Mechanics, Cambridge University Press (CUP), 2019, 866, pp.112-131. ⟨10.1017/jfm.2019.86⟩
Journal of Fluid Mechanics, Cambridge University Press (CUP), 2019, 866, pp.112-131. ⟨10.1017/jfm.2019.86⟩
Parametrically forced gravity waves can give rise to high-velocity surface jets via the wave-depression cavity implosion. The present results have been obtained in circular cylindrical containers of 10 and 15 cm in diameter (Bond number of order $10^
Publikováno v:
Natural Hazards and Earth System Sciences, Vol 2, Iss 3/4, Pp 181-185 (2002)
Results of laboratory experiments are presented in which a finite suspension of sawdust particles was released instantaneously into a rectangular channel immersed in a water tank. Two kinds of gravity currents were studied: currents with or without e
Externí odkaz:
https://doaj.org/article/1a01344f8a4e418a8915d3ea5fd40cf1
Publikováno v:
Advances in Water Resources
Advances in Water Resources, Elsevier, 2021, 147, pp.103791. ⟨10.1016/j.advwatres.2020.103791⟩
Advances in Water Resources, Elsevier, 2021, 147, pp.103791. ⟨10.1016/j.advwatres.2020.103791⟩
International audience; Quasi-steady gravity currents propagating first on a horizontal and then up a sloping boundary are investigated by means of theoretical analysis and laboratory experiments. The bottom slope ranged from 0.18 to 1 and full-and p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ad0ce46b22378ea467a4781343c13678
https://hal.archives-ouvertes.fr/hal-03001090/file/UPSLOPE_AWR_NEW.pdf
https://hal.archives-ouvertes.fr/hal-03001090/file/UPSLOPE_AWR_NEW.pdf
Publikováno v:
Physical Review Fluids. 5
Viscosity and surface tension of fluids regulates the collapse dynamics of a large cavity where collapse is initially inertial with the minimum radius ${r}_{m}\ensuremath{\sim}({t}_{0}\ensuremath{-}t{)}^{1/2}$, where ${t}_{0}\ensuremath{-}t$ is the t
Publikováno v:
Journal of Fluid Mechanics
Journal of Fluid Mechanics, Cambridge University Press (CUP), 2017, 833, pp.70-97. ⟨10.1017/jfm.2017.696⟩
Journal of Fluid Mechanics, Cambridge University Press (CUP), 2017, 833, pp.70-97. ⟨10.1017/jfm.2017.696⟩
Gravity currents often occur on complex topographies and are therefore subject to spatial development. We present experimental results on continuously supplied gravity currents moving from a horizontal to a sloping boundary, which is either concave o