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Twenty m³/hr of air at 700 kPa, 330 K enters a well-insulated, horizontal pipe having a diameter of 1.2 cm and exits at 120 kPa. Assume steady state and use the ideal gas model for the air. Determine the mass flow rate, in kg/s, and the exit velocity, in m/s.

Twenty m³/hr of air at 700 kPa, 330 K enters a well-insulated, horizontal pipe having a diameter of 1.2 cm and exits at 120 kPa. Assume steady state and use the ideal gas model for the air. Determine the mass flow rate, in kg/s, and the exit velocity, in m/s.

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Twenty m³/hr of air at 700 kPa, 330 K enters a well-insulated, horizontal pipe having a diameter of 1.2 cm and exits at 120 kPa. Assume steady state and use the ideal gas model for the air. Determine the mass flow rate, in kg/s, and the exit velocity, in m/s.
Transcribed Image Text:Twenty m³/hr of air at 700 kPa, 330 K enters a well-insulated, horizontal pipe having a diameter of 1.2 cm and exits at 120 kPa. Assume steady state and use the ideal gas model for the air. Determine the mass flow rate, in kg/s, and the exit velocity, in m/s.
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