Effects of Splitting Airfoil’s Aspect Ratio on the Control of Separation and Loss Distribution in a Distortion Generator

Table 1

Design characteristic of modified aspect ratio variants.

Test case No.	Designation	Purpose of standard airfoil resize
1	90new1	Study of aspect ratio reduction below limiting value of “1”
2	90new2	Study of further reduction of aspect ratio relative to the test case No. 1
3	90new3	Study of opposite surface increase at equal aspect ratio relative to the test case No. 1
4	60new	Study of opening angle reduction at equal aspect ratio relative to the test case No. 1