What does a Fanno line describe?
Across a normal shock
Hence during the normal shock wave static pressure and static temperature rise takes place.
Consider the curves in the sketch shown below indicates normal shock)
Out of these curves, those which are not correctly drawn will include
Since shock will not be experienced at converging portion hence plot (2) is wrong. During the shock flow velocity decreases and pressure rise takes place but in figure (3) pressure in decreasing hence it is wrong.
Consider the following statements:
A tube, with the section diverging in the direction of flow, can be used as
1. Supersonic nozzle
2. Subsonic nozzle
3. Supersonic diffuser
4. Subsonic diffuser
Select the correct answer using the codes given below:
Match List-I with List-ll and select the correct answer using the codes given below the lists:
An aeroplane is cruising at a speed of 800 kmph at an altitude, where the air temperature is 0°C. The flight Mach number at this speed is nearly,
For a compressible fluid, sonic velocity is
Which one of the following properties drops across a normal shock?
The flight Mach number of an aircraft flying at an altitude where the temperature is -48°C is 0.7. The speed of the aircraft is (Take γ = 1.4, 77= 287 J/kgK)
What is the speed of sound in Neon gas at temperature of 500 K (Gas constant of Neon is 0.4210 kJ/kgK)?