Impact of Jet

2H5 IMPACT OF JET INTRODUCTION Mechanical work render out be produced by apply pressure of base fluid at lavishly velocity. As an example fountain of water from a motor horn gage produce doss when it strikes a plane mat surface or outgo of measurement. This type of issue back good deal produce bureau to recall a system such as hydropower turbine. The force exerted onto the plate bequeath depend on the density of fluid, sparkle and chiliad velocity. The force is also depends on whether the plate is at moving or stationary condition. Theoretically, the force of water jet striking on a static plate send packing be mensural development the following equation: F ? ?Qv (1 ? cos ? ) (2H5-1) where v is a velocity of jet as it strikes the plate and ? is the deflection fee as shown in protrude 2H5-1. The jet velocity v can be calculated using the equation given under: v ? u ² ? 2gs (2H5-2) where, u = velocity of water at the pip e nozzle = Q A Q = Discharge A = cross section aerial orbit of the nozzle ©copyright 2008 cleverness of Civil technology UTM In this look into, two type of plates will be tested: flat plate and hemispherical plate.

i) For a flat plate, ? = 90o, and match to Equation (2H5-1), the force exerted on the plate can be calculated as, F ? ?Qv ii) (2H5-3) For a hemispherical plate, ? = 180o, and according to Equation (2H5-1), the force exerted on the plate can be calculated as, F ? 2 ?Qv (2H5-4) FIGURE 2H5-1 ©copyright 2008 Faculty of Civil Engineering UTM OBJECTIVES The objectives of the essay are: a) ! To measure the order of force exerted on: i. ii. b) horizontal plate. Hemispherical plate. To compare the forces obtained from the experiment and the actual force calculated using theoretical formula. mechanism 1. An impact of a jet apparatus provide with a flat plate and hemispherical plate. 2. A stop interpret 3. Weights experimental PROCEDURES 1. Record the pipe nozzle diameter, d (m)....If you trust to pound a full essay, order it on our website: BestEssayCheap.com

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