Wind Force on a Steam Boiler Stack. A cylindrical steam boiler stack has a diameter of 1.0 m and is 30.0 m high. It is exposed to a wind at 25°C having a velocity of 50 miles/h. Calculate the force exerted on the boiler stack.

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A: Given: 4 inch Schedule 40 steel pipe dynamic viscosity μ =1.2 x 10-2 Pa·s density ρ= 680 kg/m3

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