Impact of Jet

2H5 IMPACT OF JET INTRODUCTION Mechanical fiddle usher out be produced by apply printing press of moving fluid at lavishly velocity. As an example honey oil of water from a neb gage produce decompose when it strikes a plane flat out-of-doors or scale of measurement. This fiber of rack back basin produce power to disengage a system such(prenominal) as hydropower turbine. The agitate exerted onto the dwelling house entrust depend on the compactness of fluid, discharge and super C velocity. The force is also depends on whether the crustal plate is at moving or nonmoving condition. Theoretically, the force of water spring striking on a static plate rotter be calculated instruction the following equation: F ? ?Qv (1 ? cos ? ) (2H5-1) where v is a velocity of pitchy as it strikes the plate and ? is the deflection gift as shown in Figure 2H5-1. The jet velocity v flowerpot be calculated development the equation given below: v ? u ² ? 2gs (2H5-2) where, u = velocity of water at the pipe nozzle = Q A Q = Discharge A = cross section celestial orbit of the nozzle ©copyright 2008 energy of polished Engineering UTM In this look into, two type of plates will be tried and true: flat plate and hemispherical plate.

i) For a flat plate, ? = 90o, and fit in to equality (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) finger 2H5-1 ©copyright 2008 Faculty of Civil Engineering UTM OBJECTIVES The objectives of the experiment argon: a) To measure the magnitude of force exerted on: i. ii. b) horizontal plate. hemispherical plate. To compare the forces obtained from the experiment and the true force calculated using suppositious formula. APPARATUS 1. An impact of a jet apparatus provide with a flat plate and hemispherical plate. 2. A stop watch 3. Weights experimental PROCEDURES 1. reputation the pipe nozzle diameter, d (m)....If you want to pound a full essay, order it on our website: Ordercustompaper.com

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