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Consider a steady, incompressible, irrotational and inviscid flow past an airfoil. If the velocities at points 1 and 2 of the airfoil are U1= 101 m/s and U2= 71 m/s, respectively, what is the pressure difference Ap = P2 – P1, in kPa? The density of air is p=1.13 kg/m2, and g=9.8 m/s2. Keep ONE decimal point in your answer. U1 Uo U2

Consider a steady, incompressible, irrotational and inviscid flow past an airfoil. If the velocities at points 1 and 2 of the airfoil are U1= 101 m/s and U2= 71 m/s, respectively, what is the pressure difference Ap = P2 – P1, in kPa? The density of air is p=1.13 kg/m2, and g=9.8 m/s2. Keep ONE decimal point in your answer. U1 Uo U2

Elements Of Electromagnetics
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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Consider a steady, incompressible, irrotational and inviscid flow past an airfoil. If the velocities at points 1 and 2 of the airfoil are U1= 101 m/s and U2= 71 m/s, respectively, what is the pressure difference Ap = P2 density of air is p=1.13 kg/m, and g=9.8 m/s?. Keep ONE – P1, in kPa? The decimal point in your answer. Uo U2
Transcribed Image Text:Consider a steady, incompressible, irrotational and inviscid flow past an airfoil. If the velocities at points 1 and 2 of the airfoil are U1= 101 m/s and U2= 71 m/s, respectively, what is the pressure difference Ap = P2 density of air is p=1.13 kg/m, and g=9.8 m/s?. Keep ONE – P1, in kPa? The decimal point in your answer. Uo U2
The water in an 5.2 m-diameter, 6.6 m-high above-ground swimming pool is to be emptied by unplugging a 4.0 cm- diameter, 21.4 m-long horizontal pipe attached to the bottom of the pool. Determine the maximum discharge rate of water (m /s) through the pipe. g39.81 m/s2. Keep FOUR decimal points in your answer.
Transcribed Image Text:The water in an 5.2 m-diameter, 6.6 m-high above-ground swimming pool is to be emptied by unplugging a 4.0 cm- diameter, 21.4 m-long horizontal pipe attached to the bottom of the pool. Determine the maximum discharge rate of water (m /s) through the pipe. g39.81 m/s2. Keep FOUR decimal points in your answer.
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