AssignMENT: Homework Problem: Using affinity laws, develop a pump curve and BHP curve for a $\frac{11}{2}"$ AB pump for a $6"$ impeller. Use a $1750rpm$ curve as the "known" characteristics and develop a theoretical curve using affinity laws for $3500rpm$ based upon flow rates $0,20,40,60,80$ and $90gpm$ at $1750rpm.$ Plot the theoretical $($affinity$-$based$)$ and published flow vs$.$ head and flow vs$.$ horsepower curves for $3500$ rpm$.$

Figures for Homework Problem

CAPACITY IN U$.$S$.$ GALLONS PER MINUTE

CAPACITY IN CUBIC METERS$/$HR