Acetone at $120C$ is to be sent to a storage at $38C$ and at a rate of $5\mathrm{.}3k\frac{g}{s}.$ The heat will be

received by $100\%$ acetic acid coming from storage at $32C$ and heated to $65C.$ Pressure drop

of $0\mathrm{.}7k\frac{g}{c}{m}^2(10)$ are available for both the fluids and a combined dirt factor of $7{10}^{-5}$

should be provided. LMTD correction factor $=0\mathrm{.}88.$

Available for this service is $1-2$ exchanger having $21\mathrm{.}25$ inch ID shell with $270$ tubes

$19\mathrm{.}05mm(0\mathrm{.}75$ inch $OD,14\mathrm{.}8mm(0\mathrm{.}584$inch long and laid out on a $2\mathrm{.}54$

cm $(1$ inch$)$ square pitch. The bundles are arranged with segmental baffles spaced

inch$)$ apart. Will the exchanger be suitable, if acetone is placed in the shell side?