SIMILITUDE AND DIMENSION ANALYSIS DEFINITION AND USES OF SIMILITUDE • Similitude means similarity • it impossible to determine all the essential facts for a given fluid flow by pure theory alone • we must often depend on experimental investigations. • we can greatly reduce the number of tests needed by systematically using dimensional analysis and the laws of similitude or similarity. • For these enable us to apply test data to other cases than those observed. • we can obtain valuable results at
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Operating Instructions Proline Promass 83 HART Coriolis Mass Flow Measuring System 6 BA00059D/06/EN/14.12 71197481 Valid as of version V 3.01.XX (Device software) Proline Promass 83 Table of contents Table of contents 1 1.1 1.2 1.3 1.4 1.5 Safety instructions . . . . . . . . . . . . . . . . 5 Designated use . . . . . . . . . . . . . . . . . . . . . . . . . . . . Installation, commissioning and operation . . . . . . . . Operational safety . . . . . . . . . . . . . . . .
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Improvement in Supply Chain Management for Oil and Gas Sector Using Drag Reduction Theory 2 2 2 Arshad Ali Anjum1*, Arshad Chughtai , Amir Shafeeq , Ayyaz Muhammad Abstract Supply Chain Management is an integrative philosophy about managing the flow of distribution channels from supplier to the consumer. PARCO, an oil and gas company in Pakistan has three existing pipelines. Out of three, two pipelines are running parallel from Karachi to Mehmood Kot. One pipeline is of crude oil
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FLUID DYNAMICS In physics, fluid dynamics is a subdiscipline of fluid mechanics that deals with fluid flow—the natural science of fluids (liquids and gases) in motion. Fluid dynamics is "the branch of applied science that is concerned with the movement of liquids and gases," according to the American Heritage Dictionary. Fluid dynamics is one of two branches of fluid mechanics, which is the study of fluids and how forces affect them. (The other branch is fluid statics, which deals with fluids
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Continuous Flow Centrifugation [pic] Vs = Particle “Settling” Velocity ω = Bowl Rotation Rate (radians/time) R = Distance from Particle to Bowl Axis ρp = Density of Particle ρl = Density of Liquid Dp = Particle Diameter µ = Liquid Viscosity Solids are removed (liquid clarified) if: Residence Time in Disk Stack > Settling Time Maximum Centrifuge Flow Rate for Clarification [pic] Q = Liquid Flow Rate to Achieve Clarification
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DEN 306 AIRCRAFT PROPULSION NOZZLE THRUST EXPERIMENT ASAD SHAHID 090174120 Table of Contents Introduction 3 Objective 3 Background Theory 4 Derivation of the theoretical value of thrust 6 Apparatus 9 Experimental Procedure 10 Sample Calculations 11 Results 14 Graphs 17 Discussion 19 Conclusion 20 References 20 Introduction Nozzles are used in everyday life, whether they are in the form of a garden hose or in rockets. They are used extensively in rockets and turbo
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Objective: a) To determine the coefficient of discharge for a Venturi meter. b) To investigate the variation of piezometer (or static) head along the length of the Venturi meter. Theory: A venturi is a short tube with a constricted throat used to determine fluid pressure and velocities by measurement of differential pressures generated at the throat as fluid transverses the tube. It was by this method the venturi meter was develop by a scientist known as Clemens Herschel. [pic]
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6/12/2012 Blood Cell Separation with Magnetophoresis John Dunec, Ph.D. VP of Sales, NW USA © 2012 COMSOL. COMSOL and COMSOL Multiphysics are registered trademarks of COMSOL AB. Capture the Concept, COMSOL Desktop, and LiveLink are trademarks of COMSOL AB. Other product or brand names are trademarks or registered trademarks of their respective holders. Welcome to the Lunch-Time Tutorials! • Solve One Problem Using COMSOL Multiphysics • This Tutorial: Blood Cell Separation Using Magnetophoresis
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Mutagenesis studies confirm that hydrophobic residues in the centre of the three-helix bundle are crucial for capsid assembly and stability, and for viral infectivity. The cryo-electron-microscopy structures enable modelling by large-scale molecular dynamics simulation, resulting in all-atom models for the hexamer-of-hexamer and pentamer-of-hexamer elements as well as for the entire capsid. Incorporation of pentamers results in closer trimer contacts and induces acute surface curvature. The complete
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HW Course: CHE312 HW #4: Secs.2.7 - 2.10 Due Date: Mon. 26/05/1431 H ====================================== 1. Hot water in an open storage tank at 82.2°C is being pumped at the rate of 0.379 m3/min from the tank. The line from the storage tank to the pump suction is 6.1 m of 2-in. schedule 40 steel pipe and it contains three elbows. The discharge line after the pump is 61 m of 2-in. pipe and contains two elbows. The water discharges to the atmosphere at a height of
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