Q.4. The supersonic nozzle of the figure is overexpanded with AJA, = 3 and a stagnation pressure of 350 kPa. If the jet edge makes a 4° angle with the nozzle centerline, what is the back pressure p, in kPa? %3D P? 4° Air Jet edge

Q.4. The supersonic nozzle of the figure is overexpanded with AJA, = 3 and a stagnation pressure of 350 kPa. If the jet edge makes a 4° angle with the nozzle centerline, what is the back pressure p, in kPa? %3D P? 4° Air Jet edge

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter15: Fluid Mechanics

Section: Chapter Questions

Problem 36P: A light balloon is filled with 400 m3 of helium at atmospheric pressure. (a) At 0C, the balloon can...

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Variation of pressure

From the equation of pressure, pressure is directly proportional to the applied force.

Question

Q.4. The supersonic nozzle of the figure is overexpanded with AJA, = 3 and a
stagnation pressure of 350 kPa. If the jet edge makes a 4° angle with the nozzle
centerline, what is the back pressure p, in kPa?
P,?
40
Air
Jet
edge

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