Numerical simulation of the flow field analysis in the mixing twin jets

The aim of this work is to simulate numerically the twin jets flow; the dimensionless spacing b between tow nozzles is ranging from theses values 2.39, 1.89 and 1.5. The equations which simulate the flow are solved by the CFD code Fluent 6.3.26 and the turbulence model k-epsilon is activated in order to simulate the energy turbulence. The most result which is obtained was the increasing of the turbulence energy when the Reynolds number is growing; however the results show also that the twin jets attracts actually.