Aerospace Engineering > GATE 2025 > Wind Tunnel
The mass flow rate in a supersonic wind tunnel is 2 kg/s when the stagnation pressure and stagnation temperature are 1 MPa and 800 K, respectively. If the stagnation pressure and stagnation temperature are changed to 3 MPa and 200 K, the mass flow rate in the tunnel changes to ______ kg/s (answer in integer).
Correct : 3
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