In order to investigate reattachment point and reattachment distance in the wall Attachment Amplifier having splitter, Splitter distance L/W was constantly set. Varing off set distance D/W=2.5, 4, 5.7 and Side wall angle α=20˚,30˚,40˚, Experimenta...
In order to investigate reattachment point and reattachment distance in the wall Attachment Amplifier having splitter, Splitter distance L/W was constantly set. Varing off set distance D/W=2.5, 4, 5.7 and Side wall angle α=20˚,30˚,40˚, Experimental values were compared with theortical values. The Following results are obtained.
1)Increasing of offset distance and side wall angle, pressure inside Bubble become high ad Reattachment distance X??/W increase.
2)pressure coefficient of reattachment becomes negative in the case of having splitter.
3)Reattachment distance X??/W Values decrease compared with theoretical values when splitter is with in the critical splitter distance.