Watersheds are one of the classics problems in topography. Its definition in topography is the ridge or upland between two basins. Figuratively, a drop of water falling in one side of this line flows down until it reaches one lake, river or ocean, whereas a drop falling on the other side flows down to other ocean. The two regions which watershed line separates call the catchment basin, the two ...

The experimental results on the falling down of scaled factorial moments in azimuthal variable φ is studied in some detail. It is shown that this phenomenon may be referred to the influence of transverse momentum conservation. The existing experimental data from DELPHI, EMU08, NA22 and UA1 are successfully explained. Various methods are proposed to partly eliminate this influence and rule out t...

We provide a new framework for analyzing the flow of an axisymmetric liquid film flowing down vertical fiber, applicable to fiber coating flows and those in similar geometries heat exchangers, water treatment, desalination processes. The problem considered is that viscous falling under influence gravity surface tension on solid cylindrical fiber. Our approach different from existing ones we der...