Density and intersection of (1,1)-currents

Hydrodynamics Analysis of Density Currents

Density Current is formed when a fluid with heavier density than the surrounding fluid flows down an inclined bed. These types of flows are common in nature and can be produced by; salinity, temperature inhomogeneities, or suspended particles of silt and clay. Driven by the density difference between inflow and clear water in reservoirs, density current plunges clear water and moves towards a d...

Heights, Currents, Intersection

These notes correspond to the ALGANT Graduate course given in Bordeaux during the academic year 2009-2010 (second semester). The course intends to be as self contained as possible. The notes (in French) of the graduate course Géométrie Différentielle Complexe (Niamey, December 2009), available on line at http://www.math.u-bordeaux1.fr/~yger/Cours-Niamey.pdf will help for some eventual perequisi...

Numerical Investigation of the Structure of Density Currents in a two Dimensional Channel

Vertical Density Currents-ii

Examples of vertical density currents wholly within the domain of laminar flow, one in a water solution, the other in air, have come to my attention. Both examples illustrate new ways of introducing and dispersing microscopic particles into static fluids and both demonstrate that a stable, clearly defined layer of dispersed particles forms first and that the vertical density currents originate ...

The study of water enterainment of plung region in density currents

The Study of river water quality interation with lakes and dam reservoirs is important from anexploitation point of view. When river water with different densities enters a lake or dam reservoir,underflow density current phenomenon occurs. Because of the density, so understandingdifferent arrays of this phenomenon Seems necessary for checking erosion and sedimentationprocesses and their managem...