The influence of actuators located on the nozzle at 20 mm from the exit on the jet flow in the confined box through the vorticity field
Movie show numerical simulation results on the active control of nonreactive round jet flow by actuators. The focus is made on the amelioration of the mixture of a nonreactive round jet by using actuator devices. The actuators consist of four small jets feeding the primary jet flow. These jets are oriented to add azimuthal components to the velocity field.