Air flows into the inlet of a low-speed jet with the following properties: P = 14.5 psi, A = 2.65 ft2 , V = 300 ft/s, and p = 0.0024 slug/ft3 . At the end of the inlet is the compressor face where P = 15 psi. Assume the flow is steady, incompressible, one-dimensional, and inviscid. (a) What is the mass flow rate? (b) Determine the area at the compressor face.

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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.