For the system shown above:

Entire system is at Steady State

Instrument Locations shown as: TI $($temp$)$; FI $($flow$)$; PI $($psia$)$; RM $($rotameter$)$

Water $cp=1\mathrm{.}0bt\frac{u}{l}b-F$; Air $cp=0\mathrm{.}241bt\frac{u}{l}b-F$

Fin$-$Fan face velocity $=744f\frac{t}{m}in$

Use the Steam Tables to determine the following:

What is the Saturated Steam Enthalpy, btu$/$lb$?$

What is the Stream $4$ Condensate Enthalpy, btu$/$lb$?$

What is the Latent Heat of Vaporization, Hvap, btu$/$lb:

Fill in the stream table answer boxes

$\backslash$table$[[$Stream$,1,2,3,4,],[\backslash$table$[[$Flow$],[($lbs$/$hr$)]],,,,,],[($gpm$),,,,,],[\backslash$table$[[$Temperature$],[($F$)]],119,134,,,],[\backslash$table$[[$Pressure$],[($psia$)]],,,,,],[\backslash$table$[[$Density$],[($lbs$/$ft$3)]],,,,,]]$

$\backslash$table$[[$Stream$,7,8,9,10,11],[\backslash$table$[[$Flow$],[($lbs$/$hr$)]]],[($gpm$)],[\backslash$table$[[$Temperature$],[($F$)]]],[\backslash$table$[[$Pressure$],[($psia$)]]],[\backslash$table$[[$Density$],[($bs$/$ft$3)]],,,,,]]$Calculate and Enter the following Heat Duties

$($REMEMBER TO ENTER THE CORRECT SIGN $(+$ HEAT ADDED, $-$ HEAT REMOVED$)$

Shell$/$Tube exchanger water$-$side duty, btu$/$hr

Fin$-$Fan exchanger water$-$side duty, btu$/$hr

Jacketed exchanger water$-$side duty, btu$/$hr

Reservoir Tank water$-$side duty, btu$/$hr

Uninsulated piping$/$equipment water$-$side duty, btu$/$hr

Shell$/$Tube exchanger

The duty of this exchanger adheres to the standard heat transfer equation

$Q=U_0*$ Ao $*TIm$; where $TIm$ is the log mean temperature difference, $F$

The total exchanger outside tube area, Ao$,$ is $50\mathrm{.}25ft2$

What is the $Tlm,F?$

What is the overall heat transfer coefficient, Uo$,$ btu$/$hr$-$ft$2-$F$?$