Hello I´m programming someting about pumps
I have the flow vector (from the pump chart) (Caudal in spanish)
Cau={0.0001,.025,.05,.076,.101,.126,.151}
I find the Reynolds number vector :
Rei={212.207,53051.6,106103.,161277.,214329.,267380.,320432.}
I can find the friction factor, applying individually the colebrook equation to any Reynols number
Rei1=Part[Rei,1];
Solve[1/f1^(1/2) ==-2* Log10[(\[Alpha])/3.7+2.51/(Rei1*f1^(1/2))], f1]
Rei2=Part[Rei,2];
Solve[1/f2^(1/2) ==-2* Log10[(\[Alpha])/3.7+2.51/(Rei2*f2^(1/2))],f2] ..... etc....
I obtain in each case:
{{f1->0.117072}}
{{f12->0.0206185}} ........etc ......
After that I recopilate manually the friction factor values in the vector "f"
f={0.117072,0.0206185, .......... etc ....,}
The questions are : - Can I solve the Colebrook equation for the Reynolds number vector ? - Can I recopilate automatically the values and build the vector "f".