Compute in English Engineering units, the freestream velocity required to produce a Reynolds number Re =...
Compute in English Engineering units, the freestream velocity required to produce a Reynolds number Re = 106 for a model with L = 42 in. in air at 68 ˚F:
SG = 1.23 x 10-3
µ = 3.78 x 10-7 lbf · s/ft2
Give your answer in feet per second.
Bonus:
What is the Mach number of this flow? Recall that ˚F = ˚R + 458.67
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Compute in English Engineering units, the freestream velocity
required to produce a Reynolds number Re =...
use a Reynolds number of 2.6x10^5 to find using graphs 2. Consider an NACA 23015 airfoil...
use a Reynolds number of 2.6x10^5 to find using
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use a Reynolds number of 2.6x10^5 to find using
graphs
2. Consider an NACA 23015 airfoil (Fig 5.2a and 5.2b in text) with a chord of 0.64 m in an airstream 1000m above sea level conditions. The freestream velocity is 70 m/s. The lift per unit span is 1200 N/m. Calculate the angle of attack and the drag per unit span. (See example 4.1) CHAPTER S incompressible Flow over Finite Wings Section lift coefficient - Moment coefficient, -20 -32 -24...
e by using Boundary and Polytropie sten can syst cal is MAE 322 Spring 2018 Quiz # 2 Wed Dr. Gall Closed Book and Closed Notes 1. Air flows through i 1.0 inch diametet smooth pipe (/D-0) at a velocity of 75.it/s Assuming that the flow is fully developed and flows 25 feet before encountering the elbow, then flows another 2.5 feet before exciting the pipe. The density of air is 0.002378 sl/nt and the viscosity of air is 0.00000037...
could you please make clear answer?
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