by windgat on Mon Feb 11, 2013 11:32 am
Hi Innovo. I wrote the PHP code for that page, and it is based on some fairly complex aerodynamic formulas... I still have quite figured out how to apply the Reynold's number...
Sure I could try and do something for water, but I guess the base formulas are completely different, due to the fact that water is so much less compressible than air. If you can find/give me some formulas, I can try and code them into a similar page for hydro.