Supersonic flow passes along the -6 wing shown in figure. There are Two oblique shock waves and two expansion waves. four oblique shock waves and two expansion waves. two oblique shock waves and four expansion waves. four oblique shock waves and four expansion waves.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
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Help me solve this problem of dynamic gases Choose the correct
Supersonic flow passes along the -6
wing shown in figure. There are
Two oblique shock waves and two
expansion waves.
four oblique shock waves and two
expansion waves
.
two oblique shock waves and four
expansion waves.
four oblique shock waves and four
expansion waves.
The fan angle of a uniform stream -7
of M1 = 1.6 passing through a convex
wedge of 10 degrees is
33.4 degrees O
17.8 degrees
26 degrees O
40.6 degrees O
If you asked to reduce the -8
specific fuel consumption of a
turbojet engine by improving the
efficiency of either the turbine or the
compressor. Which one you will
?elect
the compressor O
the turbine (C
The specific thrust of a turbojet -9
engine is 1000 N/(kg/s) and the specific
fuel consumption is 0.02 kg/(kN.s).
What is the compressor pressure ratio
?if its inlet temperature is 254 K
8
The throat area of ac-d nozzle is 10-10
cm^2 and its exit is 20 cm^2. If the
stagnation pressure is 1 bar, what is the
exit pressure (Pe) range needed to
?chock the throat
less or equal 0.937 bar O
greater or equal 0.937 bar and less or equal
1 bar
greater or equal 0.935 bar O
greater or equal 0.0935 bar and less or
equal 0.937 bar
o o o o
O 0 0 0
Transcribed Image Text:Supersonic flow passes along the -6 wing shown in figure. There are Two oblique shock waves and two expansion waves. four oblique shock waves and two expansion waves . two oblique shock waves and four expansion waves. four oblique shock waves and four expansion waves. The fan angle of a uniform stream -7 of M1 = 1.6 passing through a convex wedge of 10 degrees is 33.4 degrees O 17.8 degrees 26 degrees O 40.6 degrees O If you asked to reduce the -8 specific fuel consumption of a turbojet engine by improving the efficiency of either the turbine or the compressor. Which one you will ?elect the compressor O the turbine (C The specific thrust of a turbojet -9 engine is 1000 N/(kg/s) and the specific fuel consumption is 0.02 kg/(kN.s). What is the compressor pressure ratio ?if its inlet temperature is 254 K 8 The throat area of ac-d nozzle is 10-10 cm^2 and its exit is 20 cm^2. If the stagnation pressure is 1 bar, what is the exit pressure (Pe) range needed to ?chock the throat less or equal 0.937 bar O greater or equal 0.937 bar and less or equal 1 bar greater or equal 0.935 bar O greater or equal 0.0935 bar and less or equal 0.937 bar o o o o O 0 0 0
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