Aerospace Engineering > GATE 2017 > Expansion Waves
A trace from the schlieren photograph of the flow around a corner reveals the edges of the expansion fan as shown below. The leading and trailing edges of the expansion fan make the angles as shown. Assuming γ=1.4 the angle of the expansion fan (in degrees) is _______ (in two decimal places)
Prandtl Meyer function is given by
ν(M)=√(γ+1/γ-1)tan-1√((γ-1)/(γ+1)(M2-1))-tan-1√(M2-1)
Prandtl Meyer function is given by
ν(M)=√(γ+1/γ-1)tan-1√((γ-1)/(γ+1)(M2-1))-tan-1√(M2-1)
Correct : 48.00 to 49.00
Similar Questions
Consider a supersonic stream at a Mach number M=2. undergoing a gradual expansion. The stream is turned by an angle of 3 degrees due to the expansion. The follo...
If → denotes increasing order of intensity, then the meaning of the words dry → arid → parched is analogous to diet → fast → ______. Which one of the given opt...
If two positive non-zero real variables x and y are such that (x+y) is proportional to x/y, then x+y:
Total Unique Visitors
Loading......