Carbon dioxide $(C{O}_2)$ at $1$ bar, $300$ K enters a compressor operating at steady state and is compressed adiabatically to an exit state of $\frac{10}{b}ar,520K.$ The $C{O}_2$ is modeled as an ideal gas, and kinetic and potential energy effects are negligible.

For the compressor, determine:

$($a$)$ the work input, in kJ per kg of $C{O}_2$ flowing,

$($b$)$ the rate of entropy production, in $k\frac{J}{K}$ per kg of $C{O}_2$ flowing, and

$($c$)$ the percent isentropic compressor efficiency.

Part A

Your answer is incorrect.

Determine the work input, in kJ per kg of $C{O}_2$ flowing.

$(-\frac{W_{cv}^{}}{(m^{})})=$

$k\frac{J}{k}g$

Hint

Attempts: $1$ of $3$ used