The work that a river does is erosion‚ transportation and deposition. The amount of work a river can do is dependent on the energy it has and this energy is determined by many factors. The study of water flow in a river channel is known as hydraulics. Hydraulic geometry is the study of the relationships that exist within river channels that ultimately determine how much work the river will be able to carry out. Width‚ depth‚ velocity‚ discharge‚ channel width‚ water depth‚ channel bed roughness and
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difference between the venturi inlet and neck‚ and from this the flow-rate can be determined. The apparatus used on this experiment also has a number of straight tube manometers at equally spaced intervals. These will be used to determine the hydraulic grade line of the fluid as it passes through the manometer. 2. Apparatus and theory of the venturi A diagram of the Venturi apparatus used for this experiment is show below. The ideal theoretical (volumetric) flow-rate Q from a venturi
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Water manometer Mercury U-tube Isolating tap meter From water supply Needle valve Test tube Figure 1 Pipe friction apparatus A. Laminar Flow The laminar pipe friction apparatus is shown above. It consists of a water loop. The volumetric hydraulics bench serves as the water supply reservoir. Water is pumped up to a header tank through a ball valve A so that a constant head is provided for the laminar flow experiment. The constant head is maintained by means of an overflow tube in the header
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Law Blaise Pascal’s findings and contributions to the behavior of fluid in an enclosed space have been an invaluable and important concept in fluid mechanics and its applications especially in the automotive industry‚ mechanical engineering‚ and hydraulics. Pascal’s law or the principle of transmission of fluid-pressure that was proposed by Blaise Pascal. According to Bloomfield‚ the law is a principle in fluid mechanics that states that for a particular position within a fluid at rest‚ the pressure
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Over speed indication and Automatic accident Avoiding System for four wheeler 13. Hydraulic hybrid system for four wheeler 14. Efficiency Increasing System in Automobile by using preheating method 15. A robot system for fire fighting in tunnels (IEEE 2005) 16. Remote controlled material handling equipment 17. Electronic Fuel Injection (EFI) system for Two wheeler 18. Fabrication of Automatic Electro-Hydraulic Jack for Four Wheeler 19. Automatic reserve indication system 20. D & F of Triangular
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technology‚ in this case hydraulic fracturing‚ is constructed through separate discourses. According to Bijker‚ “In the social construction of technology approach (SCOT)‚ relevant social groups are the starting point. Technical artifacts are described through the eyes of the members of these groups. The interactions within and among relevant social groups can give different meanings to the same.” (Bijker‚ 2001‚ pp. 26). In order to understand how controversial hydraulic fracturing is‚ the importance
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PDHonline Course M102 (2 PDH) Selecting a Centrifugal Pump to Handle a Viscous Liquid Instructor: Randall W. Whitesides‚ PE 2012 PDH Online | PDH Center 5272 Meadow Estates Drive Fairfax‚ VA 22030-6658 Phone & Fax: 703-988-0088 www.PDHonline.org www.PDHcenter.com An Approved Continuing Education Provider www.PDHcenter.com PDH Course M102 www.PDHonline.org Selecting a Centrifugal Pump to Handle a Viscous Liquid Copyright © 2002-2011 Randall W. Whitesides‚ P.E.
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ELECTROMAGNETIC BRAKING SYSTEM A PROJECT REPORT Abstract The Project is based on one of the modern braking technologies‚ with the introduction of ABS (Anti-lock Braking System)‚ Brake-by-wire technology‚ electronic brake force distribution (EBD)‚ traction control system‚ emergency brake assist‚ or electronic stability control (ESC). The braking technology has reached a new peak. In this project electricity is applied to the coil at the time of braking. This develops a magnetic field around it and
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CONTENTS 6 APPENDIX............................................................................................................ GLOSSARY WRD - Weibill’s Reliability Distribution RBD - Reliability Block Diagram MSG - Maintenance Steering Group RCM - Reliability Centred Maintenance EDP - Engine Driven Pump EMDP - Electrical Motor Driven Pump FTA - Fault Tree Analysis ABSTRACT The reliability analysis of Boeing 737NG’s hydraulically actuated
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1. INTRODUCTION Four-wheel steering‚ 4WS‚ also called rear-wheel steering or all-wheel steering‚ provides a means to actively steer the rear wheels during turning maneuvers. It should not be confused with four-wheel drive in which all four wheels of a vehicle are powered. It improves handling and help the vehicle make tighter turns. Production-built cars tend to understeer or‚ in few instances‚ oversteer. If a car could automatically compensate for
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