Fluid B [pic] [pic] Figure Q1 [8 marks] . Q2. Figure Q2a shows a mercury manometer‚ (mercury s.g.=13.6) connected to a pipeline transporting oil (oil s.g.=0.85)‚ the other arm of the manometer is exposed to the atmosphere. What is the absolute pressure in the pipeline? [pic] Figure Q2a [10 marks] Another mercury manometer is connected to two oil pipelines (oil s.g.=0.85) labelled A and B‚ as shown below in Figure Q2b. Calculate the pressure
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clear acrylic. A series of wall tappings allow measurement of the static pressure distribution along the converging duct‚ while a total head tube is provided to traverse along the centre line of the test section. These tappings are connected to a manometer bank incorporating a manifold with air bleed valve. T This unit has been designed to be used with a Hydraulics Bench for students to study the characteristics of flow through both converging and diverging sections. During the experiment‚ water
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pressure variation and different contributing components 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
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the atmosphere does not change‚ but there is till soda lime present to remove any carbon dioxide. So pressure in the maggots’ chamber decreases‚ causing air to be drawn into the chamber‚ and therefore displacing the fluid. This double chambered respirometer‚ allows you to measure the pressure changes‚ due to the presence of a control tube. The rate of oxygen intake is measured by recording the distance the dye moves up the scale. We then calculate the mean and multiply by ?r². Hazard Precaution
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f NHYDRAULICS 1 (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
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points on the surface of the aerofoil is measured using wall tappings. These tappings are connected to a multi-tube manometer. The dynamic pressure is measure using the tunnel reference pressure (hs) and atmospheric pressure (ha). Pressure readings will be taken for angles of attack from -1° to 16° at intervals of 5°. Theory: The Pressure coefficient can be calculated from the manometer readings as follows: [pic] Where h is the reading for the tapping being considered‚ ha is the atmospheric pressure
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pressure distribution on a supercritical aerofoil and a longer delay in shockwave formation. All of which‚ reflects the theory. Table of Contents Introduction 3 Apparatus 3 Induction Wind Tunnel with Transonic Test Section 3 Mercury Manometer 4 Procedure 4 Theory and Equations 5 Results 6 Discussion 10 Theory of Transonic Flight 10 Relating the Theory to the Experiment 11 Effectiveness of Supercritical aerofoils……………………………………………………………………...11 Limitations and Improvements 12
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Venturi tube were recorded. 2. The Venturi tube into section 6 was fixed as shown in figure 1. 3. All valves were closed except those that will let the water flows from the tank to section Ventori tube and return back to the tank. 4. The manometer hoses to the pressure tapping points of the Venturi tube were connected. 5. The pump was switched on. Air bubbles was removed from the apparatus. 6. The valves on the left side of the Venturi tube were adjusted to a certain point. 7
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The History of Blood Pressure Finding out someone’s blood pressure is very important. Johannes Müller once said‚ “The discovery of blood pressure was more important than the discovery of blood.” Someone’s blood pressure could be high‚ and no one would know. The reason being is that a person with high blood pressure‚ also known as hypertension‚ will usually have no symptoms. High or low blood pressure cannot be detected without being measured. High blood pressure could cause heart attacks‚ strokes
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PRESSURE GAUGE BENCH CALIBRATOR A Project Development Proposal Presented to The Faculty of College of Industrial Technology BATANGAS STATE UNIVERSITY Main Campus II‚ Alangilan‚ Batangas City In Partial Fulfillment Of the Requirements for the Degree BACHELOR OF INDUSTRIAL TECHNOLOGY Instrumentation and Control Technology By Bernabe‚ John Erickson B. Catibog‚ Oliver B. Macalalad‚ Ramil A. CHAPTER 1 THE PROBLEM Introduction Industrial Automation is
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