2018 Cilt 23 Sayı 2
Permanent URI for this collectionhttps://hdl.handle.net/11452/12466
Browse
Browsing by Author "Akansu, Yahya Erkan"
Now showing 1 - 1 of 1
- Results Per Page
- Sort Options
Item Effect of attack angle on flow around a square prısm wıth a splıtter plate(Uludağ Üniversitesi, 2018-06-22) Seyhan, Mehmet; Sarıoğlu, Mustafa; Akansu, Yahya ErkanLift and drag forces on a square prism with a (splitter) plate are experimentally investigated by force measurements with a load cell. Results showed that drag and lift coefficients are independent of Reynolds number for Re = 9700 – 36500 at 0°, 45°, 90°, 135° and 180°. Drag coefficient at 0 is obtained as 2.02 for the square prism alone, and 1.04 for the square cylinder with splitter plate. Maximum drag reduction for the square cylinder with the plate is 50% as compared to the square cylinder at 0° and 15°. For α < 30° and α > 114°, drag coefficient of a square prism with splitter plate is smaller than that of the square prism alone. At Re = 20000, lift and drag coefficients significantly change with increasing attack angle.