computer programs are discussed. Keywords Panel method (fluid dynamics)‚ incompressible potential flow‚ application programs (computer)‚ computational fluid dynamics. INTRODUCTION Incompressible inviscid flow is governed by Laplace¡¦s equation. An extremely general method to solve this equation is the panel method. The flow may be about a body of any shape or past any boundary. Almost any boundary conditions‚ not just due to the fluid flow‚ can be solved. For 2-dimensional problems‚ the profile
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kkkkkkkkk CVEN-3313 Theoretical Fluid Mechanics MODULE#4 : Application of Impact on a Jet 1. OBJECTIVE To use the momentum equation to estimate the force exerted by a jet on a stationary target. 2. THEORY The momentum equation in the vertical (z) direction can be written as: Applying the momentum equation for a control volume including the forces acting on a flat target or hemispherical target gives: (1a : flat) (1b : hemi) It is assumed that the velocity
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generating fluid past a semi-infinite vertical porous plate with variable suction Mutua‚ N.M 1*‚ Musyoki‚ I‚ N.M1‚ Kinyanjui‚ M.N2‚ Kwanza‚ J.K2 Taita Taveta University College Jomo Kenyatta University of Agriculture and Technology *Corresponding author E-mail: nicholasmuthama@ttuc.ac.ke 2 1 Abstract In this paper‚ a magnetohydrodynamic convection flow of an electrically conducting heat generating fluid past a semiinfinite vertical porous plate with variable suction is considered. The fluid flow
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Tube Radius on Fluid Flow. 1. At which radius was the fluid flow rate the highest? 6.0 mm 2. What was the flow rate at this radius? 1017.4 mmHg 3. Describe the relationship between flow rate and radius size. It was direct 4. What happens to blood vessels in the body if increased blood flow is needed? They dilate to increase flow The following questions refer to Activity 2: Studying the Effect of Viscosity on Fluid Flow. 5. At what viscosity level was the fluid flow rate the highest
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2011 Available online at http://www.academicjournals.org/IJPS DOI: 10.5897/IJPS11.1092 ISSN 1992 - 1950 © 2011 Academic Journals Full Length Research Paper Numerical study of laminar mixed convection heat transfer of power-law non-Newtonian fluids in square enclosures by finite volume method Mohammad Reza Safaei1*‚ Behnam Rahmanian2 and Marjan Goodarzi3 1 Young Researchers Club and Department of Mechanical Engineering‚ Mashhad Branch‚ Islamic Azad University‚ Mashhad‚ Iran. 2 Department
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specific gravity of 7.5. Due to entrap air bubbles the actual specific gravity was found to be 6.5. What percentage of the casting filled with air? (Neglect the mass of air in calculation). Q2 (a) Write down the relationship for the dynamic viscosity of fluid in terms of velocity gradient and the shear stress and name its terms with their SI units of measurement. (b) Fig Q2 below shows a rotating disc viscometer‚ in which a disc of radius R rotates at an angular speed of . The distances from the rotating
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FACULTY OF ENGINEERING TECHNOLOGY AND INFRASTRUCTURE DIPLOMA IN CIVIL ENGINEERING DEC 206 STRENGTH AND FLUID LABORATORY EXPERIMENT 1 : REYNOLDS NUMBER DEMONSTRATION DATE OF EXPERIMENT | 02/07/2013 | DEADLINE | 09/07/2013 | SUBMISSION DATE | 09/07/2013 | LECTURER’S NAME | PUAN NAIMAH BINTI YUSOFF | GROUP MEMBERS ANDID NUMBERS | SYAZWAN BIN MOHD SAIFUDDIN | 121008736 | | MUHAMMAD SYAMIM BIN ROSLI | 121008767 | | MUHAMMAD HAFIZ BIN ABDUL WAHAB | 121008711 | MARKS | INTRODUCTION
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the time which is 5 second to collect the amount of the water. At the same time‚ we also observe the characteristic of the flow whether is it laminar‚ transition and turbulent flow. THEORY: Reynolds number basically determines the transition of fluid flow form laminar flow to turbulent flow. When the value of Reynolds number is less than 2300‚ laminar flow will occur and the resistance to flow will be independent of the pipe wall roughness (e). Meanwhile‚ turbulent flow occurs when the value of
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ABSTRACT Reynolds number can be defined as a number of varieties of situations where a fluid is in relative with motion to a surface. This experiment is to observe the behavior of the flow of fluid either it is laminar or turbulent by calculating it’s Reynolds number and the characteristic of the flow. Other than that‚ the range for laminar and turbulent flow can be calculated and the theory that Reynolds number is dimensionless can be proven. The pump is opened to let the water flow. The dye
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pressure‚ velocity‚ and elevation in a moving fluid (liquid or gas)‚ the compressibility and viscosity of which are negligible and the flow of which is steady‚ or laminar. In order to demonstrate the Bernoulli’s theorem Bernoulli’s Apparatus Test Equipment issued in this experiment. THEORY • Velocity of fluid is less fluid • The fluid is incompressible and non- viscous • There is no heat energy transferred across the boundaries of the pipe to the fluid as either a heat gain or loss. •
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