Continuous Flow Balanced Open System Example

Freon$-134$A enters a compressor at $150$ kPa pressure and $0C$ temperature and it leaves it at $1$ MPa pressure and $90C$ temperature. The mass flow rate of Freon$-12$ is $0,016k\frac{g}{s}$ and the power that compressor uses is $1$ kW $.$ What is the heat transfer in the compressor? Consider that the kinetic and potential energy change is $0$ and the compressor is $100\%$ efficient.

MEC $205/$ MCH$207$

Thermodynamics

$2024-2025$ Fall

Semester

$12\mathrm{.}10\mathrm{.}2024$

Week $3$

IST$$N

ISTANBUL SAGLIK VE TEKNOLOJI

OHIVERSITESI

$7$