The jet stream exits a rocket motor at M=2.8 and atambient pressure, and strikes a two-dimensionalwedge with a total wedge angle of 40 deg as shownin the figure.1. sketch the initial (incident) wave pattern thatresults from the jet stream striking the wedge,2. show the additional wave pattern formed bythe interaction of the initial wave system withthe free boundary,3. mark the flow direction in the region followingeach wave form and show what happens to thefree boundary,4. compute the Mach number and direction of theflow after the air jet passes through eachsystem of waves,5. attempt to sketch a pressure-deflectiondiagram4020 6Free BoundaryPamb=14.7 psia

Name: The jet stream exits a rocket motor at M=2.8 and atambient pressure,
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Description: The jet stream exits a rocket motor at M=2.8 and atambient pressure, and strikes a two-dimensionalwedge with a total wedge angle of 40 deg as shownin the figure.1. sketch the initial (incident) wave pattern thatresults from the jet stream striking t

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The jet stream exits a rocket motor at M=2.8 and at ambient pressure, and strikes a two-dimensional wedge with a total wedge angle of 40 deg as shown in the figure.

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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The jet stream exits a rocket motor at M=2.8 and at
ambient pressure, and strikes a two-dimensional
wedge with a total wedge angle of 40 deg as shown
in the figure.
1. sketch the initial (incident) wave pattern that
results from the jet stream striking the wedge,
2. show the additional wave pattern formed by
the interaction of the initial wave system with
the free boundary,
3. mark the flow direction in the region following
each wave form and show what happens to the
free boundary,
4. compute the Mach number and direction of the
flow after the air jet passes through each
system of waves,
5. attempt to sketch a pressure-deflection
diagram
40
20 6
Free Boundary
Pamb=14.7 psia

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