Experimental Investigations of Coefficient of Drag and Flow Separation Point over Circular and Square Cross

The present study in an attempt to study experimental investigation of coefficient of drag and flow separation pint over circular and square cross. The experimental test rig has been tested in Refrigeration & Air-conditioning laboratory. Results have been presented for a rough circular cylinder at various separation angles to the incoming flow. The range of angles of separation varies between 0° to 180° Experiments show that coefficient of pressure decreases with increases the separation angle and attain a lowest value, and then increases with an increase in the separation angle.