Wind Tunnel Test of the Icing Characteristics of Airfoil Rotating around a Vertical Axis

Table 3

Experimental scheme.

Setting angle (°)	Rotating radius; (m)	Experimental temperature; (°C)	LWC; g/m^3	MVD; μm	Flow velocity; (m·s^-1)	Rotation speed; (rpm)	Tip speed ratio	Time interval (image capture); (s)	Icing time; (s)
0; 5	0.3	-15	0.62	50	4	0	0	120	720
						125	1.0	40	240
						375	3.0	20	120
						625	5.0	10	60
						875	7.0	10	60

is the static icing test at an azimuth angle of 90° as shown in Figure 14, is the time interval of image capture, and is the total icing time.