A horizontal jet, with a density of 1097 kg/m and a diameter of 14.6 cm, is deflected upwards by a 90° bend. Calculate the force needed to keep the bend in place. The inflow has a uniform velocity v₁ = (1.8; 0; 0) m/s, and ambient pressure is 1.18 bar. The flow is non-viscous, the water jet leaves with a diameter of 10.4 cm, and the mass of the bend itself may be neglected. Both in- and outflow have a circular cross-section. Give your answer in 1 decimal accuracy. L. Fr = sn_N Fy = ___ N

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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.