Solutions (Week-01) Chapter-01 1-12 A plastic tank is filled with water. The weight of the combined system is to be determined. Assumptions The density of water is constant throughout. Properties The density of water is given to be = 1000 kg/m3. Analysis The mass of the water in the tank and the total mass are mw =V =(1000 kg/m3)(0.2 m3) = 200 kg mtotal = mw + mtank = 200 + 3 = 203 kg Thus‚ 1-14 The variation of gravitational acceleration above the sea level is given as
Premium Atmospheric pressure Pressure Density
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
Premium Viscosity Fluid dynamics Shear stress
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
Free Fluid dynamics Aerodynamics
Egon Krause Fluid Mechanics Egon Krause Fluid Mechanics With Problems and Solutions‚ and an Aerodynamic Laboratory With 607 Figures Prof. Dr. Egon Krause RWTH Aachen Aerodynamisches Institut W¨ llnerstr.5-7 u 52062 Aachen Germany ISBN 3-540-22981-7 Springer Berlin Heidelberg New York Library of Congress Control Number: 2004117071 This work is subject to copyright. All rights are reserved‚ whether the whole or part of the material is concerned‚ specifically the rights of translation
Free Fluid dynamics
1.1 Power Imbalance: Workplace bullying can arise from an imbalance of power‚ where one person or a group holds authority or influence over another. This power dynamics can be exploited to intimidate or mistreat others.Additionally‚ power dynamics can create a culture of fear and silence‚ where victims may be hesitant to speak out against their bullies due to concerns about retaliation or further abuse. Lack of consequences: Bullying at workplace without any punishment for the perpetrator can lead
Premium
An Overview of Global Imbalances Global imbalances are the imbalances that are observed in the global market as seen in different countries. These situations occur when different countries in the world demonstrate significant differences in their overall assets and the capital they have. The imbalances are shown to mainly impact the countries that have significant amounts of deficits in its current balances. There are several countries such as the US and China that have witnessed and also demonstrates
Free Economics
describing the differences between intracellular fluid and extracellular fluid in the first observation is completely obvious. When reading the words intracellular and extracellular it can be seen that one is the interior of the cell and the other is the exterior of the cell. Intracellular fluid is restricted to the interior of the cell‚ and the cell membrane is the borderline of cytosol or cytoplasmic matrix. The compartments of the intracellular fluid are very important to know‚ as it contains mostly
Premium Potassium Cell membrane Blood
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
Premium Person Automobile Drinking culture
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………………………………………………………………………………
Premium Mechanics Elasticity
stage of life is the percentage of fluid in the human body highest? Infancy 2. In elderly individuals‚ 75% of body weight is made up of fluid. True False 3. When comparing two individuals of the same body weight‚ the one with more muscle and less fat will have a higher percentage of fluid in their body. 4. When comparing a lean adult female to a lean adult male‚ which will most likely have a higher percentage of body fluid? The Male 5. Fluid imbalances are more common in individuals with
Premium Blood Carbon dioxide Potassium