Refrigerant gains heat it flows through pipe and leave pipe

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Reference no: EM13708091

Refrigerant 134a enters a 28-cm diameter pipe steadily at 200 kPa and 20C with a velocity of 5 m/s. The refrigerant gains heat as it flows through the pipe and leaves the pipe at 180 kPa and 40 C. Determine

a) the volumetric flow rate of the refrigerant at the inlet,

b) the mass flow rate of the refrigerant,

c) the volumetric flow rate of the refrigerant at the outlet, and

d) the velocity of the refrigerant at the outlet.

Reference no: EM13708091

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