Aerospace Engineering > GATE 2016 > Wind Tunnels
The nozzle AB, as shown below, leading to the test section of a low speed subsonic wind tunnel, has a contraction ratio of 10:1. The pressure difference across the nozzle is maintained at 1000 N/m2 and the density of air is 1.23 kg/m3 Assuming one-dimensional, steady, inviscid flow, the velocity in the test section as measured at point B is _______ m/s.
Correct : 40.0: 41.0
Similar Questions
In a closed-circuit supersonic wind tunnel, the convergent-divergent (C-D) nozzle and test section are followed by a C-D diffuser to swallow the starting shock....
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......