Water enters the rigid, covered tank shown in Figure P3.2 with a volumetric flow rate of 0.32

Question:

Water enters the rigid, covered tank shown in Figure P3.2 with a volumetric flow rate of 0.32 L/s. The water line has an inside diameter of 6.3 cm. The air vent on the tank has an inside diameter of 4.5 cm. The water is at a temperature of 30°C and the air in the tank is at atmospheric pressure (1 atm) and 30°C. Determine the air velocity leaving the vent at the instant shown in the figure. image text in transcribed