$5500$ lb$/$h of water enters at a temperature of $60$F$,$ circulating through the interior of the tubes in a single pass. A shell and tube heat exchanger is used to condense saturated water at a pressure of $14\mathrm{.}7$ psia on the outside of the tubes. The equipment consists of $91$ tubes whose thickness has a thermal conductivity of $215$BTU$/$h Ft F and are $1$ inch schedule $40$ standard weight with $8$ feet in length.

Estimate the capacity of the capacitor in Ib$/$h$.$

Data:

Individual water coefficient: $1230$BTU$/$h Ft$2$ F$.$

Individual water vapor coefficient: $1730$BTU$/$h Ft$2$ F$.$

Internal scale coefficient $($hsi$)$: $1800$ BTU$/$h Ft$2$ F$.$

External scale coefficient $($hso$)$: $1800$ BTU$/$h Ft$2$ F

Cp water: $1$ BTU$/$Ib F$.$