Question

The lift on a spinning circular cylinder in a freestream with a velocity of 50m/s and at standard sea level conditions is 10n/m of span. calculate the circulation around the cylinder

Answer 1

The circulation around the cylinder is 0.163Js/kg.

To find the answer, we have to know more about the stream flow.

How to find the circulation around the cylinder?

• We have,

                $v=50m/s\\L=10N/m\\d=1.23kg/m^3$ , where d is the density at the sea level.

• We have the expression for lift per unit circulation as,

                 $L=dvc$

• Thus, the circulation around the cylinder is,

                 $c=\frac{L}{dv} =\frac{10}{1.23*50}=0.163Js/kg$

Thus, we can conclude that, the circulation around the cylinder is 0.163Js/kg.

Learn more about stream flow here:

https://brainly.com/question/13024453

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