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fluid mechanics question is image q3. only  b?

fluid mechanics question is image q3. only  b?

Principles of Heat Transfer (Activate Learning with these NEW titles from Engineering!)
Principles of Heat Transfer (Activate Learning with these NEW titles from Engineering!)
8th Edition
ISBN:9781305387102
Author:Kreith, Frank; Manglik, Raj M.
Publisher:Kreith, Frank; Manglik, Raj M.
Chapter7: Forced Convection Inside Tubes And Ducts
Section: Chapter Questions
Problem 7.20P
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Question 3 An engineer is trying to measure the local velouty inside a bounday layer over a flat plate with a Pitot tube. The Pitot tube is placed 350 mm from the leading edge, 0.7mm above the wall. Air at STP with Loo =20 m/s flows over the flat plate, The Pitot tube is connected to a wate mano meter which qires a reading ef 10 mm Hz0. The velouity profile inside the B.L. is givei by: 3. uly) - 4 () - where s is the B.L thickness. a) The enginer makes the necesse manometer reading (Ahel0 mm)is not correct.Carry calculations and calculate the "comrect" mano meter reading. calculations cnd shaws that the out the sane b) Discuss the possi'ble problems that might have led to incorrect Pitot tube measurement. Pitot tube 0.7 mm Uo-20m/s 350 mm Air at STP (use the propertties in Table 1.4) connected to a water manometer Ah=10 mm. lincorrect read ing)
Transcribed Image Text:Question 3 An engineer is trying to measure the local velouty inside a bounday layer over a flat plate with a Pitot tube. The Pitot tube is placed 350 mm from the leading edge, 0.7mm above the wall. Air at STP with Loo =20 m/s flows over the flat plate, The Pitot tube is connected to a wate mano meter which qires a reading ef 10 mm Hz0. The velouity profile inside the B.L. is givei by: 3. uly) - 4 () - where s is the B.L thickness. a) The enginer makes the necesse manometer reading (Ahel0 mm)is not correct.Carry calculations and calculate the "comrect" mano meter reading. calculations cnd shaws that the out the sane b) Discuss the possi'ble problems that might have led to incorrect Pitot tube measurement. Pitot tube 0.7 mm Uo-20m/s 350 mm Air at STP (use the propertties in Table 1.4) connected to a water manometer Ah=10 mm. lincorrect read ing)
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