Air flows through a Venturi channel of rectangular cross-section as shown in Figure 1. The constant width of the channel is b and the height at the exit is 0.04 m. Assume the flow is incompressible and inviscid. Use ρ water = 1000 kg/m^3 and ρ air = 1.2 kg/m^3. Use g = 9.81 m/s^2. calculate the volumetric flow rate, in m3/s, for:b= 0.08 m, h2 = 0.03 m and P2 = -500 Pa (Gauge)

Air flows through a Venturi channel of rectangular cross-section as shown in Figure 1. The constant width of the channel is b and the height at the exit is 0.04 m. Assume the flow is incompressible and inviscid. Use ρ water = 1000 kg/m^3 and ρ air = 1.2 kg/m^3. Use g = 9.81 m/s^2. calculate the volumetric flow rate, in m3/s, for:b= 0.08 m, h2 = 0.03 m and P2 = -500 Pa (Gauge)