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slega [8]
3 years ago
12

Consider a continuous-flow, indraft supersonic wind tunnel, which uses a vacuum pump to draw atmospheric air from outside of the

wind tunnel building through a converging-diverging nozzle, to establish the supersonic flow in the test section. Assuming a standard day in Morgantown, WV (elevation of 961 feet) and a Mach number of 2.0 in the test section, compute the following:_____
a) The test section temperature
b) The test section pressure, assuming isentropic flow
c) The test section velocity
d) The change in the specific enthalpy of the air
Engineering
1 answer:
BigorU [14]3 years ago
3 0
I believe it’s B but I’m not sure
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True.
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3 0
2 years ago
Derive the following conversion factors: (a) Convert a pressure of 1 psi to kPa (b) Convert a vol ume of 1 liter to gallons (c)
kirill [66]

Answer:

a)6.8 KPa

b)0.264 gallon

c)47.84 Pa.s

Explanation:

We know that

1 lbf=  4.48 N

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a)

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We know that 1 psi = 6.8 KPa.

b)

Given that

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We know that 1000 liter = 1 cubic meter.

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c)

1\ \frac{lb.s}{ft^2}=47.84\ \frac{Pa.s}{ft^2}

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3 years ago
Which one? Sam Golbach or Colby Brock
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5 0
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When the electrical connection to the alternator from the battery is not tight, it can cause?
Oksi-84 [34.3K]

Answer:

affects the flow of electricity

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How does the start function make your programs easier to understand?
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