...H. Soyama In order to enhance the aggressive intensity of a cavitating jet for practical applications, the effect of the geometry of the nozzle through which the jet is driven on the aggressive intensity was investigated. The nozzle under test was cylindrical and consisted of a plate and a cap...

... designed piece to the nozzle exit. While these attachments can have a variety of shapes, we chose a conical geometry to exploit its axial symmetry and, at the same time, obtain the results that can be generalized to other configurations. Thus, we investigate an addition of the conically shaped attachment...

... blockage C absolute velocity c nozzle chord length C f skin friction coefficient DS design speed k x axial clearance discharge coefficient k r radial clearance discharge coefficient k x r discharge...

...Moshe Rosenfeld; Kakani Katija; John O. Dabiri Vortex rings are one of the fundamental flow structures in nature. In this paper, the generation of circulation and vortex rings by a vortex generator with a static converging conic nozzle exit is studied numerically. Conic nozzles can manipulate...

... 05 12 2008 11 03 2009 aerodynamics computational fluid dynamics drag reduction laminar flow road vehicles aerodynamic undercarriage skirts tank vehicle tanker nozzle boat-tails drag penetration consumption vehicle articulated From its inception, aerodynamics...