A rotating cylinder placed in a two dimensional incompressible uniform flow has two stagnation points on...

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A rotating cylinder placed in a two dimensional incompressible uniform flow has two stagnation points on its lower section. When the angular velocity of the cylinder is increased to 3/2 times its initial value, the angle between the stagnation points decreases with an amount of n1/3. Find the initial locations of the two stagnation points. Use the following expressions and mathematical identity if necessary. R? V sin e R2 V cos e Г sin(a + B) = sin acosß ± cosasinß V, = V, !3! 2ar A rotating cylinder placed in a two dimensional incompressible uniform flow has two stagnation points on its lower section. When the angular velocity of the cylinder is increased to 3/2 times its initial value, the angle between the stagnation points decreases with an amount of n1/3. Find the initial locations of the two stagnation points. Use the following expressions and mathematical identity if necessary. R? V sin e R2 V cos e Г sin(a + B) = sin acosß ± cosasinß V, = V, !3! 2ar