Final answer:
To find the exit temperature, use the adiabatic compression equation: T2 = T1 × (P2 / P1)^((y-1)/y). Plugging in the given values, T2 = 325 K.
Step-by-step explanation:
To find the exit temperature of the natural gas flowing to the compressor, we can use the adiabatic compression equation:
T2 = T1 × (P2 / P1)^((y-1)/y)
Where T1 is the initial temperature (290 K), P1 is the initial pressure (100 KPa), P2 is the final pressure (250 KPa), and y is the specific heat ratio.
For natural gas, y is typically around 1.3. Plugging in these values, we can calculate the exit temperature.
T2 = 290 K × (250 KPa / 100 KPa)^((1.3-1)/1.3)
T2 = 290 K × (2.5)^((0.3)/1.3)
T2 = 325 K