Devendra L.

I am expert in 3D Modelling, ANSYS FLUENT I am currently doing research in Simulating the mixing characteristics of a supersonic jet from a convergent-divergent nozzle of square cross-section, with passive control at the nozzle exit using ANSYS FLUENT software. Passive controls are the geometric modifications at the nozzle exit which control the jet core length, downstream of the nozzle exit. Jet core length is a direct measure of the amount of jet mixing, which cannot be measured otherwise. It has been established in the recent past that, smaller the jet core length, the rapid is the jet mixing and thus, the aim of my current research is to minimize the jet core length of the square nozzle. The deliberate selection of square nozzle is due to its ability to shed counter-rotating vortices of mixed size which is otherwise absent for the circular nozzle. A lot of experimental results had been obtained for the mixing characteristics of circular nozzle.