Fluids Mechanics Laboratory Experiment 1

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Fluids Mechanics

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EXPERIMENT NO. 2 WATER JET IMPINGING ON A BLADE__________________________________________________________________________I. OBJECTIVESThe objectives of this experiment is to investigate the reaction forces produced by the change in momentum of a fluid flow and to determine the force produced by a jet of water on various surfaces. II. EQUIPMENTThe Fl-10 Hydraulics Bench, for measurement flow by timed volume collection. The F 1-16 Impact of a Jet Apparatus, including four flow deflectors with deflection angles of 30, 90,120 and 180 degrees. A stopwatch for determining the flow rate of water.Graduated Cylinder Figure 1 Photo of jet impact appara Figure 1 Photo of Jet Impact ApparatusIII. THEORYNewtons Law 'I'he rate change of momentum of a body is proportional to the force acting upon the bodv and is in the direction of that force. In equation form F = pQ(V2-V1)