Engineering, 27.11.2019 21:31 didilove456

The barometer in the lab indicates a pressure of 1013 minibar and the thermometer indicates a temperature of 22 degree c. in our flow lab, we used a pitot-static tube to measure transverse velocity of air flowing through a circular pipe, and the pitot-static tube is connected to a pressure transducer. the following data is collected, where the first column is the radial location from the centerline (in cm) and the second column is the average voltage measured at this location (in volts). the pipe inside diameter is measured to be 10.4cm. what is the air density in the lab? a calibration curve y=0.006x, where y is in volts and in pascal, was previously obtained for the pressure transducer. what is the air velocity, in m/s, at each radial location? what is the volume flow rate of the air, in m^3/s? what is the mass flow rate of the air, in kg/s? what is the average velocity of the air flow, in m/s?

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The barometer in the lab indicates a pressure of 1013 minibar and the thermometer indicates a temper...

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