Layering in a Flow with Diffusively Stable Temperature and Salinity Stratification
نویسندگان
چکیده
منابع مشابه
Ecology of seed dormancy and germination of Carex divisa Huds.: Effects of stratification, temperature and salinity
Carex divisa is a patrimonial rhizomatous species and acts as an important component of grazed wet permanent grassland on the French Atlantic coast. This study treated three storage regimes (wet-cold, dry-cold and dry-warm), burial in soil, fluctuating temperature and salinity on seed germination of C. divisa. The seeds were dormant at maturity. No seed germinated after 2 and 6 weeks of dry sto...
متن کاملcomparison of blood flow velocity changes in posterior cerebral artery measured with transcranial doppler sonography in migraineurs with visual aura and normal persons after photostimulation
چکیده ندارد.
15 صفحه اولLayering instability in a confined suspension flow.
We show [J. Fluid Mech. 592, 447 (2007)] that swapping (reversing) trajectories in confined suspension flows prevent collisions between particles approaching each other in adjacent streamlines. Here we demonstrate that by inducing layering this hydrodynamic mechanism changes the microstructure of suspensions in a confined Couette flow. Layers occur either in the near-wall regions or span the wh...
متن کاملDiffusively-driven overturning of a stable density gradient
We present the results of an experimental study on the formation and propagation of thermohaline intrusions from an initial state that is stably stratified in two diffusing components. The intrusions form in a layer that contains compensating horizontal gradients of the two components and that lies above a denser reservoir layer that is homogeneous. In the initial state, a vertical barrier sepa...
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ژورنال
عنوان ژورنال: Journal of Physical Oceanography
سال: 2006
ISSN: 1520-0485,0022-3670
DOI: 10.1175/jpo2920.1