Project#$1$: Multi$-$stage compression of $C{O}_2$

Thermodynamic model: Peng$-$Robinson EOS

Substance: carbon dioxide $C{O}_2$

Flowchart

Flowchart information

Stream S$1$: flow rate: $5mo\frac{l}{s}$;$255K,1$ bar

Compression ratio in $C1$ and $C2$:$5$

Exit temperature of E$1$ and E$2$: $255K$

Power cost: $5\frac{}{k}Whr$

Cooling water utility cost: $0\mathrm{.}1\frac{}{M}J$

Required computations:

In addition to the stream properties $($flow rate, temperature, pressure, enthalpy, and entropy of all streams$),$ find whatever is applicable in your flowchart from the following list:

power required in compressors;

heat duties in the heat exchangers;

Overall process cost.