Numerical study for flows over porous spheres and cylinders with/without blowing (Q959573)

Summary: This study numerically and experimentally examines three-dimensional flows over porous spheres and cylinders with/without blowing. The parameters are incoming flow velocity, blowing ejection velocity and geometry of burner. The simulation of cold flow comprises two parts. The first elucidates the flow behaviours around and behind the burners without air blowing. The second part elucidates the blowing effect from burners on the flow behaviours. The flow patterns for each burner with a fixed air ejection velocity are described in detail and compared with the corresponding measurements.