Think back to the key question. List two different fluids. How are their flow rates different? A3. Water and syrup flow rates are different because water has a high viscosity and syrup has a low viscosity rate. 7.3 Comparing Fluids (pg 157) Answer the questions below Q1. Andre and Kim have two fluids. Andre’s fluid flows much more easily than kim’s fluid.. (a) Which fluid has a faster flow rate? Andre’s (b) which fluid is more viscous? Kim’s Q2. Identify if each is
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BPH – Tut # 2 Fluid Mechanics – University of Technology‚ Sydney – Engineering & IT Tutorial # 2 – Questions and Solutions Q.1 For the situation shown‚ calculate the water level d inside the inverted container‚ given the manometer reading h = 0.7 m‚ and depth L = 12 m. Q.2 (from Street‚ Watters‚ and Vennard) The weight density γ = ρg of water in the ocean may be calculated from the empirical relation γ = γo + K(h1/2)‚ in which h is the depth below the ocean surface‚ K a constant‚ and
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(HYDRODYNAMICS) SPRING 2005 Part 1. Fluid-Flow Principles 1. Introduction 1.1 Definitions 1.2 Notation and fluid properties 1.3 Hydrostatics 1.4 Fluid dynamics 1.5 Control volumes 1.6 Visualising fluid flow 1.7 Real and ideal fluids 1.8 Laminar and turbulent flow 2. Continuity (mass conservation) 2.1 Flow rate 2.2 The steady continuity equation 2.3 Unsteady continuity equation 3. The Equation of Motion 3.1 Forms of the equation of motion 3.2 Fluid acceleration 3.3 Bernoulli’s equation
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What of Embalming Fluids? Our earliest knowledge of when/where embalming first occurred was around over 5‚000 years ago in Egypt. Then‚ embalming was used for religious purposes and to keep the body from decaying until Christianity began to dominate; Embalming purposes were turned into being used for body preservation for dissection and studying. In the U.S though‚ there originally wasn’t any true way of embalming for funeral reasons. Originally we just used ice in order
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of air and other gaseous fluids and with the forces acting on bodies in motion relative to such fluids http://www.merriam-webster.com/dictionary/aerodynamics Other: aerios‚ concerning the air‚ and dynamis‚ which means force. http://www.grc.nasa.gov/WWW/K-12/airplane/bga.html Bernoulli’s Principle: • The relationship between the velocity and pressure exerted by a moving liquid • States that for an inviscid flow‚ an increase in the speed of the fluid occurs simultaneously with
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of Bahrain College of Engineering Department of Civil Engineering and Architecture Fluid Mechanics CENG231 Osborne Reynolds Demonstration Sayed abbas Mohamed 20104762 03 1. Objective: To reproduce the classical experiments conducted by Professor Osborne Reynolds concerning fluid flow condition. 2. Theory: Reynolds number‚ Re is the internationally recognized criterion denoting fluid flow condition. “ Re = 4Q/ πvd ” Osborn Reynolds determined that values of Re could
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Class: DME2 Title: Flow Measurement Date: 11/02/2013 Lecturer: Mr Higgins Summary: In this experiment many different meters were used to measure fluid flow rate; the orifice plate‚ the venture meter‚ the rota meter and the weigh tank. Each meter works by its ability to alter a certain physical property of the flowing fluid and then allows this alteration to be measured. The measured alterations are linked directly to the flow rate and these measurements are subbed in to adjusted equations
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ME2135E Fluid Mechanics Formula sheet ( ) Centrifugal Pump Power ( ) Head ( ) ( Head Capacity Coeff ) Head Coeff ( ) ( Eff ( ) ⁄ | ⁄ ( Head ⁄( ( )( ( ) ) ( )( ) ( ) ) | ) Axial Pump Power ( ⁄ ⁄ Eff Power Coeff () () ) ) ( Head ⁄) ( )⁄ ������������ ������ ������������ ������������ ������ ������������������ ������ ������������������
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Electrolyte Challenge: Sports drinks VS Orange juice Belmin Okic Science Fair Research Paper January‚ 11‚ 2014 Abstract In this science project‚ I wanted to see which beverage will help you regain your energy and which beverage will help reduce fatigue problem after or during a sports activity. By finding out how to achieve these goals I will compare the quantity of electrolytes in a sports drink with the other beverages by measuring the nano siemans in each beverage by converting
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Q2 b) Consider the velocity field V = Ax/(x²+y²)i + Ay/(x²+y²)j in the xy plane‚ where A = 10 m²/s‚ and x and y are measured in meters. i) Show this is an incompressible flow field. ii) Derive an expression for the fluid acceleration. iii) Evaluate the acceleration along the x axis‚ the y axis‚ and along a line defined by y = x. (14 marks) Question 1 ( 15 markah ) a) Define and explain briefly the following : i) velocity potential‚ f (x‚y) ( 4 markah ) ii) stream function
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