Problem Statement: A 10 cm diameter horizontal jet delivers water at an absolute pressure of 300 kPa and a velocity of 2

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Problem Statement A 10 Cm Diameter Horizontal Jet Delivers Water At An Absolute Pressure Of 300 Kpa And A Velocity Of 2 1 (84.53 KiB) Viewed 26 times

Problem Statement: A 10 cm diameter horizontal jet delivers water at an absolute pressure of 300 kPa and a velocity of 20 m/s. The water strikes a curved plate which deflects the water 180° at the same speed and into atmospheric pressure. Ignoring frictional and gravitational effects, determine the following: • Consider p = 1000 kg/m² and atmospheric pressure to be 100 kPa • What are the valid assumptions (select all valid choices)? • What is the horizontal force (Ry) that must be applied to keep the plate in place? • What is the vertical force (Ry) that must be applied to keep the plate in place? • If the maximum force that the plate can hold is 10 kN, what is the maximum allowable speed that can hit the plate without moving it? Select a total of 6 answers that match the above required quantities with the best approximations. Water jet 20 m/s 10 cm 20 m/s Select 6 correct answer(s) Uniform Velocity Profile across Control Surfaces 8340 N 45 N OON Incompressible Flow Steady Flow 23.2 m/s 10 N 5812N Unsteady Flow 5.71 m/s 58.1 m/s 7850 N Compressible Flow Non-uniform Velocity Profile across Control Surfaces