Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Olav Rømcke"'
Modulational or Benjamin-Feir instability (BFI) causes trains of Stokes waves to form groups through energy transfer to specific side-bands in the frequency spectrum. The groupiness developing as the wave propagates is believed to be a candidate mech
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f9f7d7ac2f3935c46d8663bff05e6047
https://doi.org/10.5194/egusphere-egu23-14358
https://doi.org/10.5194/egusphere-egu23-14358
Publikováno v:
Journal of Fluid Mechanics
When surface waves interact with ambient turbulence, the two affect each other mutually. Turbulent eddies get redirected, intensified and periodically stretched and compressed, while the waves suffer directional scattering. We study these mutual inte
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4ba0b9ce0c0275ac9933e725e9ea2853
https://hdl.handle.net/11250/3065221
https://hdl.handle.net/11250/3065221
Publikováno v:
Journal of Fluid Mechanics
R4
R4
The role of the Lagrangian mean flow, or drift, in modulating the geometry, kinematics and dynamics of rotational and irrotational deep-water surface gravity waves is examined. A general theory for permanent progressive waves on an arbitrary vertical
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::41e91e85d616929b6400aa46e5279112
https://hdl.handle.net/11250/3042161
https://hdl.handle.net/11250/3042161
Publikováno v:
Physical Review Fluids
Dynamic jamming is a phenomenon whereby a dense suspension switches from a fluid-like to a solid-like state when subjected to sufficient stress and deformation. Large enough systems show that this transition is accompanied by a distinct jamming front
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::30ae7a66aef4b0a1889edff0c39563b3
https://eprints.soton.ac.uk/451765/
https://eprints.soton.ac.uk/451765/
Publikováno v:
Experiments in Fluids
Abstract Measurements of the surface velocity and surface texture of a freely propagating shear jamming front in a dense suspension are compared. The velocity fields are captured with particle image velocimetry (PIV), while the surface texture is cap
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::21e5cc3bc9c69744e638f6895f7995a0
https://eprints.soton.ac.uk/451764/
https://eprints.soton.ac.uk/451764/
Autor:
R. Kristoffersen, Olav Rømcke
Publikováno v:
Applied Mathematical Modelling. 70:18-30
A simple model for solving convection/diffusion phase-transition problems is described. Pure substances are the focus of this article, but extensions to more complex temperature-dependent phase-transitioning behavior are also addressed. The model use
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7361f3e97c6d90cfcefeabfdd0ffd8e1
https://doi.org/10.1016/j.apm.2018.12.007
https://doi.org/10.1016/j.apm.2018.12.007
Publikováno v:
Experiments in Fluids
The influence of upstream turbulence on the flow produced by a plane jet is investigated experimentally with hot-wire anemometry and smoke flow visualisation. An innovative active grid, where each wing can be independently controlled, is used to chan
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a1c57e535a6a82e3eb1d58bdb1cba1a1
https://doi.org/10.1007/s00348-020-03106-2
https://doi.org/10.1007/s00348-020-03106-2