Investigation of Different Nuzzle Arrangements and ShapesEffects in Impingement Oven Performance

In this study, the effects of different kinds of nuzzles and their arrangement in a bread impingement oven have been considered. Modified V2 - f is employed for simulation of turbulent characteristics. This simulation has been done in a 3D domain with confinement walls. In this study slot nuzzles compared with round nuzzles. Results show that round jets produce maximum nusselt number more than slot jets but non uniform.

کلیدواژه ها:

v2 - f Model ، Nuzzle shape ، Computational Simulation