2. A solar water heater mounted on the roof consists of two flat plates. Water enters at A and exits at B. If the gap between the plates is a = 1.5 mm, determine the maximum allowable pressure drop from A to B so that the flow remains laminar. Assume the average temperature of the water is 45°C. 2 m

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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.