Microfluidic structures are a relatively new topic of study. While the concept of fluids and the study of the flow of fluids through all sorts of various forms of ducts‚ environments and scenarios have been extensively studied by some of the greatest minds of in history‚ the novelty of microfluidics is not surprising. This is due to the fact that despite the fact that the previously mentioned minds have scrutinized fluid mechanics‚ it is still a concept that is cloudy at best. However‚ before this concept
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Mechanics experiment 2 : (GROUP 3) Student no or trials Mass m(g) Deviation m-m ave (g) Absolute Deviation m-m ave (g) 1 75.5 0 0 2 75.3 -.02 0.2 3 75.8 .3 .3 4 75.4 -.10 .1 5 75.5 0 0 Sum 377.5 0.6 Average 75.5 0.12 Table 1: Measurement of the old balance Table 2 : Measurement for the new balance Student no or trials Mass m(g) Deviation m-m ave (g) Absolute Deviation m-m ave (g) 1 74.1 -1.14 1.14 2 75.5 .26 .26 3 75.4 .16 .16 4 75.6 .36 .36 5 75.6 .36 .36
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CEE 320 Fluid Mechanics Lab Head Loss Through a Valve April 24‚ 2012 Abstract This experiment determined the relationship between the head loss through a gate valve and the degree of opening of that valve with varying flow rates. The objective of this experiment was to determine the valve loss coefficient‚ K‚ for a specific gate valve as a function of both the pipe Reynolds Number‚ and the degree of opening. The relationship between the Reynolds Number and the friction factor was
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1.0 ABSTRACT The objectives of handling this experiment are to study the characteristics of laminar‚ turbulent and transition flows by calculating the Reynold’s number of each flow and by observing the behavior of the flow itself. Besides that‚ this experiment is in conduct in order to determine the range for laminar and turbulent flow as well as to prove that Reynold’s number is dimensionless by calculating by using the formula. The experiment was started with laminar flow. In order to obtain the
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4.4 MarkingScheme For 1mark multiple-choice questions‚ 1/3 mark will be deducted for a wrong answer. Likewise‚for 2 marks multiple-choice questions‚ 2/3 mark will be deducted for a wrong answer. However‚for the linked answer question pair‚ where each question carries 2 marks‚ 2/3 mark will bededucted for a wrong answer to the first question only. There is no negative marking for wronganswer to the second question of the linked answer question pair. If the first question in thelinked pair is wrongly
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Task 1 Q1) Explain the various principles involved with hydraulic fluids (P1) There are 4 types PASCAL’S LAW DIFFRENTIAL AREAS BRAMAH’S PRESS BERNOULL’S PRINCIPLE Pascal’s Law Pascal’s law defines the fundamental principle of power transmission by hydraulic system. The Pascal’s Law is the main principle behind all hydraulic systems. It is stated pressure is an enclosed container is transmitted equally and undiminished to all parts of the container and acts at right angles to enclosed walls
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Faculty of Engineering and Technology (FET) PPH 0125 Mechanics Foundation in Engineering ONLINE NOTES Chapter 1 Physical Quantities Faculty of Engineering and Technology‚ Multimedia University‚ Jalan Ayer Keroh Lama‚ Bukit Beruang‚ 75450 Melaka‚ Malaysia. PPH0125 MECHANICS Contents 1.0 1.1 1.2 1.3 1.4 1.5 1.6 1.7 Introduction to SI Units. Basic Quantities Derived Quantities Conversion of Units Scalar and Vector Quantity Factor of ten Simplification (Standard Prefixes) Dimension:
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determination of force which are exerted by liquid which are at rest on surface immersed in liquids. From the study by hydrostatic‚ the following principles have been established : a) There are no shear stress present when the fluid is not in motion. b) The pressure exerted by a fluid under hydrostatic conditions. This pressure acts perpendicular to an immersed surface. c) Hydrostatic pressure various linearly‚ increasing with an increase in depth. OBJECTIVES 1. To determine the hydrostatic
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Centre of Pressure on a Plane Vertical / Plane Inclined Surface EN1702: Thermofluids 1 – Fluid mechanics – Laboratory Date of Lab Report Submission: 18th March 2013 Date of Lab Exercise: 8th April 2013 Table of Contents Page Aim 3 Objectives 3 Theory
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ABSTRACT Firstly‚ the objectives of the experiment are to observe the characteristics of the flow and to compute the Reynold’s number. Using the Solteq Osbourne Reynold’s Demonstration (model FM 11) in this experiment‚ with different of water volume flowrate‚ the characteristics of the flow could be determined. The rock inside the stilling tank are to calm the inflow water so that there will not be any turbulence interfere with the experiment. The water inlet and outlet valve and dye injector utilized
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