Fluid Report 2 In the derivation of Bernoulli’s equation‚ the assumption of the inviscid and incompressible flow is used. However in the real case‚ the viscosity cannot be neglect and the density of the flow is not always constant. Thus Bernoulli’s equation is not always correct. For the lab‚ it is reasonable to assume the flow is inviscid and incompressible. Firstly‚ the pitot was placed at the center of the flow. The skin friction (effect of viscosity) is inversely proportional to distance
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of the drag force on a circular cylinder. The devices used in this experiment were a fan‚ closed-channel venturi-shape pipe‚ a Pitot tube‚ circular cylinder with holes of different angles‚ U-tube manometers and a barometer. INTRODUCTION When a fluid is passing through an object‚ it produces a total force on the object. This force is a combined force of lift and drag forces (Anderson 2007). External flows past objects have been studied extensively because of their many practical applications. For
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UNIVERSITI TENAGA NASIONAL COLLEGE OF ENGINEERING DEPARTMENT OF MECHANICAL ENGINEERING MEMB221 - MECHANICS & MATERIALS LAB Experiment title : Thin cylinder (6) Author : Zaiful Fadly Bin Zawawi Student ID : ME086677 Section : 02 (group 6) Lecturer : Siti Zubaidah Bte Othman Performed Date Due Date Submitted Date 25/06/2012 09/07/2012 09/07/2012 Table of Content 1.0 Abstract…………………………………………………………………………………..2 2.0 Objective………………………………………………………………………………
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(Global Warming)‚ Increasing water level of sea‚ ozone layer problem‚ melting down of south and North Pole‚ increasing level of carbon emission in the air and many such alarming and demanding situations are the outcomes of deteriorated ecological balance. Temperature of Globe is increasing in last one or two decades unlike earlier eras. There are different reasons of such result in increasing Global temperature – called Global Warming and these reasons are- 1. Industrial Development and Pollution
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right balance in their lives. Confucius felt that if equilibrium could be restored to the individual‚ then order could be restored to the family‚ to other relationships‚ to the state‚ to the world‚ and to the universe. He described the superior man as being one who could maintain centrality and universality. According to Confucius‚ “When a man pursues the Way and yet remains away from man‚ his course cannot be considered the Way.” I believe this means that if one attempts to pursue balance to better
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“Balance” One fine evening‚ while walking to my friend’s place enjoying the beautiful climate & cool breeze‚ making one to be there walking or standing still to enjoy it‚ I saw a group of kids riding their bicycles like a gang & roaming. A huge van came in the opposite direction‚ which meant they had to make space‚ which they have been occupying so far‚ for the monster vehicle. Due to sudden change of course or rough terrain‚ one of the kids lost his balance & fell to the safe side
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Functions‚ Values‚ and Roles of the Nurse Practitioner Lisa Jones Indiana Wesleyan University I have read and understand the plagiarism policy as outlined in the syllabus and the sections in the catalog relating to Indiana Wesleyans Honest/Cheating policy. By affixing this statement to the title page of my paper‚ I certify that I have not cheated or plagiarized in the process of completing this assignment. If it is found that cheating or plagiarism did take place in the writing of this paper
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Drunk driving “Please blow into this machine. Thank you.” If you are a driver‚ this sentence is familiar to you. Many police examine drunk driving at the crossroads every day. Meanwhile‚ numbers of advertisements and messages on TVs and radios persuade us not to drive after drinking. Driving without drinking has become a common understanding. But why do we have to accept this? And what would we do if somebody is drunk driving? Today‚ I hope to convince you that drunk driving is terrible and that
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Nurse Educator in the Staff Education Role Stephanie Calabrese‚ RN BSN South University October 17‚ 2008 Nurse Educator in the Staff Education Role Nurse educators in a healthcare setting serve many roles and have many responsibilities and skills. They are a teacher‚ a role model‚ a leader‚ an educator‚ a critical thinker‚ an analyzer‚ and a mentor. Responsibilities include possessing the knowledge and the ability to facilitate learning‚ plan appropriate learning
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Chapter 45 Hormones and the Endocrine System PowerPoint Lectures for Biology‚ Seventh Edition Lectures by Ching-wei Luo Hormone (from the Greek horman‚ to excite) • Overview: The Body’s Long-Distance Regulators • Hormone definition: a chemical signal secreted into the circulatory system and communicates regulatory messages within the body • Hormones may reach all parts of the body But only certain types of cells (target cells) are equipped to respond Q Two systems act individually
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