Formulation of the Settling Velocity of Small Particles Initially Situated inside an Inclined Vortex

Volumetric velocity measurements of vortex rings from inclined exits

Vortex rings were generated by driving pistons within circular cylinders of inner diameter D = 72.8 mm at a constant velocity U0 over a distance L = D. The Reynolds number, U0L/(2m), was 2500. The flow downstream of circular and inclined exits was examined using volumetric 3-component velocimetry (V3V). The circular exit yields a standard primary vortex ring that propagates downstream at a cons...

an investigation of the types of text reduction in subtitling: a case study of the persian film gilaneh with english subtitles

چکیده ندارد.

DQ Analysis of 3D Natural Convection in an Inclined Cavity Using an Velocity-Vorticity Formulation

In this paper, the differential quadrature method is applied to simulate natural convection in an inclined cubic cavity using velocity-vorticity formulation. The numerical capability of the present algorithm is demonstrated by application to natural convection in an inclined cubic cavity. The velocity Poisson equations, the vorticity transport equations and the energy equation are all solved as...

Formulation of Language Teachers̕ Identity in the Situated Learning of Language Teaching Community of Practice

A community of practice may shape and reshape the identity of members of the community through providing them with situated learning or learning environment. This study, therefore, is to clarify the salient learning-based features of the language teaching community of practice that might formulate the identity of language teachers. To this end, the study examined how learning situations in two ...

The effect of feed ingredients on the settling velocity of feces in Tilapia (Oreochromis niloticus L.)