A theory for radial jet reattachment flow

Experimental study of flat plate cooling using draft induced by a submerged radial jet

“…The first coincides with the previously known theory [1][2][3][4] (0.012 m < r < 0.04 m) that describes a ring of high-speed transfer between fluid jet impacting the heated plate and creating a reattachment zone, and the second that is the product of the proposed modification which allows greater control over the temperature of the area under the jet nozzle (0 m < r < 0.012 m).…”

“…The behavior of the heat transfer coefficient when using a radial jet is well-established and is known for its advantages; however it is also known that in the area directly under the jet, heat transfer is affected by the unsteady situation created by the periodic removal of mass [1]. In this research, the fluid removal from the recirculation zone is studied in order to increase the heat transfer process while maintaining a steady condition.…”

“…The jet bending degree in its path to the surface has been studied [1]; this analysis evaluates the dependence of flow parameter at different nozzle conditions such as exit angle, radius, and distance form nozzle exit to surface. Other researchers [2][3][4][5][6][7] conducted heat transfer analysis in order to describe and improve jet performance.…”