engineering recuitment GATE ME 2023-24 Test Series Fluid Mechanics Fluid Dynamics Bernoulli Equation
A gas is flowing through a horizontal pipe with mass flow rate of 0.5 Kg/s and Gas constant 292 N-m/Kg°K. The parameters at two different section of the pipe (1 and 2) are; At section 1, the cross section is 40 x 10-4 m2, pressure is 50 × 104 N/m2 and temperature is 15°C, At section 2, the cross section is 20 × 10-4 m2 and pressure is 40 x 104 N/m2. The velocity of gas at section 1 is
1
21.02 m/s
2
20.01 m/s
3
21.09 m/s
4
22.05 m/s