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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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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force 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
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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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1.0 ABSTRACT The purpose of the impact of jet experiment is to design a system to determine the force generated by the impact of jet on a variety of target vanes. A formula is given to calculate the reaction force at the different vanes caused by the jet. At the end of the experiment‚ the data collected and results calculated will then be compared to theoretical values which are given. Students are expected to be able to come to a conclusion regarding the relationship between the reaction force
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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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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
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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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Impact of A Jet Philip Mah Koon Yue Mohananda a/l Anantha Krishnan Ahmad Saeed Abood Eleanor Hang Lee Shean Chan Jun Hoe School of Engineering Taylor’s University Malaysia 23 March 2011 Table of Content Abstract 3 1. Introduction 3 2. Experiment Design 3 2.1 Materials 3 2.2 Methods & Procedures 4 3. Results and discussion 5 4. Conclusion and Recommendations 8 References 8 Appendix 9 Abstract The experiment was conducted to find the impact of water on different types of
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CVE3208 | Fluid Mechanics | Lab Report | 2012 Experiment 2 Impact of Jet CVE3208 Fluid Mechanics Ahmed Sujeeth I11009050 BCEGI - Semester 4 Lecturer: Dr. Khin Maung Win 19th November 2012 Page 1 of 9 Ahmed Sujeeth | I11009050 | BCEGI CVE3208 | Fluid Mechanics | Lab Report | 2012 Title : Impact of Jet To investigate the validity of theoretical expressions for the force exerted by a jet on targets of various shapes. The impact of jet on a surface is a common day engineering application. One
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