A cylinder rotates at 150 rpm with its axis perpendicular in an air stream which is having a uniform velocity of 25 m/s. The cylinder is 1.5 m in diameter and 10 m long. Assume ideal fluid theory. Which of the following statements are correct?
1
The circulation is 55.51 m2/s.
2
The lift force acting on cylinder is 1734 N.
3
The circulation developed is 58.21 m2/s.
4
The lift force acting on cylinder is 17344 N.