Thermodynamics and Heat Power Assignment Example | Topics and Well Written Essays - 250 words

Thermodynamics and Heat Power - Assignment Example A small fraction of the flow in the line is diverted through a throttling calorimeter and exhausted to the atmosphere at 14.7 lbf/in2 . The temperature of the exhaust steam is measured as 250 degrees F. determine the quality of the steam in the supply line. Draw a P-v diagram and label the stated on the figure. Also include the critical point and saturation vapor and liquid lines. 5. A pump steadily draws water from a pond at a volumetric flow rate of 0.83m3/min through a pipe having a 12cm diameter inlet. The water is delivered through a hose terminated by a converging nozzle. The nozzle exit has a diameter of 3cm and is located 10m above the pipe inlet. Water enters at 20 degrees C, 1 atm and exits at 30 degrees C and 1 atm. The rate of heat transfer from the pump to the surroundings is -0.21kW. Determine the velocity of the water at the inlet and exit, each in m/s, and the power required by the pump, in