A stream of water vapor flowing at a rate of $380\mathrm{.}0mo\frac{l}{h}$ is brought from $500\mathrm{.}0C$ and $10$ bar to $100\mathrm{.}0C$ and $1$ atm.

Physical Property Tables

Required Cooling

Estimate the required cooling rate $($a positive number in $kW)$ three ways.

Use five significant figures in your calculations.

$($i$)$ from the steam tables

kW

$($ii$)$ using heat capacity data in Table B$.2$

kW

$($iii$)$ using the enthalpy function of APEx $($or Table B$\mathrm{.}8)$

kW