C IMPACT OF JET EXPERIMENT 1 Aim To find the impact force caused by a fluid jet on a horizontal plate and a hemispherical shell and compare it with the expected theoretical force. 2 Theory When a rubber ball strikes a solid surface it nicely rebounds from the solid surface. The amount of rebound would depend on the coefficient of restitution. However‚ when a steady fluid jet strikes a solid surface‚ it does not rebound. But‚ a stream of fluid is formed which moves over the surface and the fluid
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generated by impact of the jet on vanes of various shapes like flat plate‚ conical cup and hemispherical cup. Besides that‚ the results from the experiment have to be compared with the theoretical calculations too. 1.0 Introduction Water turbines are widely used throughout the world to generate power. By allowing fluid under pressure to strike the vanes of a turbine wheel‚ mechanical work can be produced. Rotational motion is then produced by the force generated as the jet strikes the vanes. One
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Title Impact of water jet Objective The purpose of this experiment is to demonstrate the application of the momentum equation. The force generated by a jet of water deflected by an impact surface is measured and compared to the momentum change of the jet. To relate: • Direct measurement of impact forces • Effect of flow rate and velocity • Effect of various deflection angles Introduction / Theory Newton’s Second law states that The applied forces is equal
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Jet Airways takes off with Citrix P50 1. What problems does Jet Airways hope that Citrix technologies will solve? The inefficiencies of the old system Jet Airways used were costing Jet Airways the time of its engineers and money that could have been used on maintaining its planes‚ instead of needlessly maintaining excess inventory. They weren’t able to interact with one another or with finance and inventory systems. Jet Airways turned to Citrix Systems for help in addressing these problems
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Audict on Easy jet(the factors that can influnce the company) A)Five porter’s forces: *Threats from new entrants : When new airlines enter the market ‚how they affect easy jet *Threats from subsititue products: more options to go to a destination such as buses‚train..how these things affect easy jet *Bargaining power of suppliers: if plane manufacturer factories sell planes with a high price ‚how this affect the easy jet’s finance *Bargaining power of buyers: for instance easy jet makes a contract
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Jet Propulsion Made by- Bhawesh Lesson Objectives After to: this lesson students should be able Define what a jet engine is Describe how Newton’s laws apply to jet or rocket engines List examples of jet engine applications List some key points in the history of jet propulsion List advantages and disadvantages of jet engines Definition of a Jet Engine An engine that burns fuel and uses the expanding exhaust gases to turn a turbine and/or produce
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Impact Of a Jet Introduction: Over the years‚ engineers have found many ways to utilize the force that can be imparted by a jet of fluid on a surface diverting the flow. For example‚ the pelt on wheel has been used to make flour. Further more‚ the impulse turbine is still used in the first and sometimes in the second stages of steam turbine. Firemen make use of the kinetic energy stored in a jet to deliver water above the level in the nozzle to extinguish fires in high-rise buildings
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1.0 ABSTRACT The objective for this experiment is to verify the momentum equation experimentally through the impact of jet against deflectors. There are four deflectors used in this experiment. The four deflectors are plate‚ hemisphere‚ slope and cone. The loading weights to be used are 0.8 N‚ 1.0 N‚ 1.5 N and 2.0 N. In this experiment‚ the time taken for the water level in the volumetric tank to raise from 10 to 20 L is determined by using a stop watch. The flow rate‚ calculated force and the error
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IMPACT OF A JET OBJECTIVES: To measure the force generated by impact of the jet on vanes of various shapes. To compare the results from the experiment with the theoretical calculations. APPARATUS: The Jet Impact Apparatus Volumetric Hydraulic Bench/Water 3 different shapes of vanes; Flat Plate‚ Conical Cup‚ and Hemispherical Cup Stop Watch 1. INTRODUCTION One way of producing mechanical work from fluid under pressure is to use the pressure to accelerate the fluid to a high velocity in
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IMPACT OF a jet ABSTRACT The objective of this experiment is to determine the force exerted by a jet of water on vanes of various shape.Three different shape of vanes;flat plate‚conical cup‚and hemispherical cup are used for this experiment.The results obtain from the experiment are then used to compare with the theoretical results.Force generated on the surface of vane depends on the rate of change of momentum and it can be calculated by recording the time taken for water to reach a certain
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