A Pitot tube shown in the figure below has air of velocity V flowing as shown. If one of the pressure gages reads 15.5 psi while the other reads 15.0 psi, what's the speed (in ft/s) of the air? Specific weight of the air is 0.075lb/ft³ P₁ P2 V

A 6.0-m diameter cylindrical tank contains a hazardous material dissolved in mostly water. A leak occurred in the tank because a 0.1 m diameter pipe located 1.0 m above the bottom of the tank was accidentally disconnected. A 30-minute emergency response time is required to stop the leak. If the tank is vented to the atmosphere, calculate the following a) If total emptying time is 2.5 hours what is the original liquid level in the tank just prior to the spill. b) What is the liquid level in the tank at the end of the spill? (e c) Estimate the total amount of liquid spilled from the tank in m³ (V) and in kg (m). 2) (Assuming Co=0.61 for the highly turbulent flow; Assuming p = pwater =1000 kg/m³) | P₁ = 0 น hL 1 m P = Ambient Pressure

How can the equivalent point forces of fluids be found?

You have a container like the one shown in figure 1 from which you want to extract liquid with the help of asiphon (inverted U-shaped tube). The siphon should be filled initially, but once this is done theliquid will flow until its level drops below opening A. The liquid has a density ?, and anegligible viscosity. Assume that the area of ​​the container is very large compared to the area of ​​thetube and that both the tube at C and the container itself at D are open to the atmosphere. a) Using Bernoulli's equation and comparing points "D" and "C", determine the speed with which the liquid flows in C. b) What is the gauge pressure of the liquid at the highest point (B)? c) What maximum height H can the highest point (B) of the tube have without ceasing to have flow? d) If the liquid of density ? is changed, for one with density ?2 where ? < ?2, will there be any change in velocity at C? If there is any change, write down with which liquid the highest speed is obtained in C, otherwise…