A pitot-static probe is used to determine the flow velocity by measuring the differential pressure as shown in Figure 7. The pressure difference sensor used in the system is electronic tvpes and the output of the device is measured in voltage. The output of the pressure device is 3.5 V and the linear relationship between the device and the pressure difference is 10 kPa/V. i. Derive pitot formula to obtain flow velocity from Bernoulli equation, ii. Calculate the pressure difference inside the system, iii. Determine the velocity inside the system if the the fluid is water, and iv. Explain the cause that ontirbute to inaccurary in the velocity reading. Fluid Flow, V 1, Stagnation 2, Static pressure pressure Pi-P2

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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A pitot-static probe is used to determine the flow velocity by measuring the
differential pressure as shown in Figure 7. The pressure difference sensor used
in the system is electronic types and the output of the device is measured in
voltage. The output of the pressure device is 3.5 V and the linear relationship
between the device and the pressure difference is 10 kPa/v.
i. Derive pitot formula to obtain flow velocity from Bernoulli equation,
ii. Calculate the pressure difference inside the system,
iii. Determine the velocity inside the system if the the fluid is water,
and
iv. Explain the cause that /
ontirbute to inaccurary in the velocity reading.
Fluid Flow, V
Stagnation
Static
pressure
pressure
Pi-P2
Figure 7: Pitot static probe
Transcribed Image Text:A pitot-static probe is used to determine the flow velocity by measuring the differential pressure as shown in Figure 7. The pressure difference sensor used in the system is electronic types and the output of the device is measured in voltage. The output of the pressure device is 3.5 V and the linear relationship between the device and the pressure difference is 10 kPa/v. i. Derive pitot formula to obtain flow velocity from Bernoulli equation, ii. Calculate the pressure difference inside the system, iii. Determine the velocity inside the system if the the fluid is water, and iv. Explain the cause that / ontirbute to inaccurary in the velocity reading. Fluid Flow, V Stagnation Static pressure pressure Pi-P2 Figure 7: Pitot static probe
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