A tube well fully penetrating a confined aquifer has a maximum discharge capacity of 3000 liters per minute. The thickness of the aquifer is 60m. Design the minimum length of the well screen, assuming the effective open area of the screen to be 17% and 2 the diameter of the screen to be 20 cm. Assume also the safe screen entrance velocity to be less than 2.75cm/sec.

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Fluid Dynamics

The study of the flow of gases and liquids, usually in and around solid surfaces, is known as fluid dynamics in physics and engineering. Fluid dynamics, for example, can be used to evaluate the movement of air through an airplane wing or the surface of a vehicle. It can also be used in ship design to increase the speed at which ships pass through water.