A large storage tank, open to the atmosphere at the top and filled with water, develops a small hole in its side at a point 10 m below the water level. Assume the tank is large so the velocity of the water at the top of the tank is zero. The rate of flow from the leak is 2.5×10-3 m3 /min. Determine the speed at which the water leaves the hole. Determine the diameter of the hole.
Fluid Pressure
The term fluid pressure is coined as, the measurement of the force per unit area of a given surface of a closed container. It is a branch of physics that helps to study the properties of fluid under various conditions of force.
Gauge Pressure
Pressure is the physical force acting per unit area on a body; the applied force is perpendicular to the surface of the object per unit area. The air around us at sea level exerts a pressure (atmospheric pressure) of about 14.7 psi but this doesn’t seem to bother anyone as the bodily fluids are constantly pushing outwards with the same force but if one swims down into the ocean a few feet below the surface one can notice the difference, there is increased pressure on the eardrum, this is due to an increase in hydrostatic pressure.
A large storage tank, open to the atmosphere at the top and filled with water, develops a small
hole in its side at a point 10 m below the water level. Assume the tank is large so the velocity
of the water at the top of the tank is zero. The rate of flow from the leak is 2.5×10-3 m3
/min.
Determine the speed at which the water leaves the hole.
Determine the diameter of the hole.
Trending now
This is a popular solution!
Step by step
Solved in 4 steps with 4 images
