Dimensional Analysis- Buckingham Pi Theorem

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Dimensional Analysis involves reducing the variables in a governing equation and grouping them in dimensionless form. The most popular and simplest method to generate the nondimensional parameters is the method of repeating variables known as Buckingham Pi theorem, popularized by Edgar Buckingham.
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Thanks. Showing the Pi Theorem very explicitly on that example was very useful. To check if I got it right, I have used another problem in parallel to try it out and it worked :-) (even though I needed to use repeating parameters which differed only in the exponent, leading to an equation with two unknowns. But choosing one unknown as one solved the issue)

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