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Reynolds number and drag coefficient of a cylinder
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[QUOTE="CWatters, post: 4512248, member: 423469"] Humm. Really isn't my field but I'll have another go.. Ok so that suggest the Cd is some function of the Reynolds number. The gradient at each velocity gives you a value for Cd at those various velocities. So perhaps calculate the Re at those velocities using.. Re=V*L/μ and plot Cd vs the calculated Re. If that's a straight line then it's easy to work out what the relationship is between Cd and Reynolds number. If not a straight line then the function is more complex but with luck you can find a curve that fits the data. Other than that I'm out of ideas. [/QUOTE]
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Reynolds number and drag coefficient of a cylinder
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