OK 73019 Dr. Nollert‚ The experiment performed was Experiment IV: Fluid Flow Meters and Tray Hydraullics. The group was composed of Alex Long‚ Khanh Ho‚ Tricia Heitmann and myself. The first day of experimentation was April 16‚ 2013. On this day‚ Alex and I ran the sieve tray apparatus to study the vapor and liquid tray hydraulics parameters for sieve type crossflow distillation trays. Tricia and Khanh ran the fluid flow apparatus to determine the operating characteristics of the Venturi
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10 Final code 11 Implicit Method 15 Final Code 16 Numerical results 18 Analysis of the Numerical results 23 Conclusion 24 References 25 Introduction Over the years the importance of fluid dynamics has grown exponentially. It represents the theoretical and physical aspects of the fluid in motion‚ as it flows naturally or when effected by a force. This application can be applied to liquids and gases providing a deeper understanding of pure sciences such as atmospheric‚ geophysics and
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Chapter 11 Flow in Closed Conduits CN2122 / CN2122E Main Topics • • • • Introduction Reynolds’ Experiment Dimensional Analysis of Conduit Flow Friction Factor for Fully Developed Laminar Flow Friction Factor for Fully Developed Turbulent Flow Smooth Pipe Law Rough Pipe Law Different Workers Results Application Energy/ pressure loss problem Velocity/ flow rate problem Pipe Sizing Problem • Explicit Equation for Friction Factor CN2122 / CN2122E Main Topics
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The objective of the lab was to learn about fracture mechanics. Fracture mechanics is the branch of structural mechanics that deals with mechanical behaviors of bodies containing flaws. Some important attributes of flaws are size‚ shape‚ and location/orientation relative to the stress field. Procedure: The primary tools for the lab consisted of 10 ceramic tiles and a Instron machine. The Instron machine was initially set up for 3-point bending by a technician. The base and thickness of the tile
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Tutorial 5&6: 1. A trickling filter has a diameter of 20 m and a depth of 2.5 m. It is operated with a direct recirculation ratio of 1.0‚ and the influent sewage flow rate is 3 ML/d. Influent BOD to the primary tank is 200 mg/L‚ and the BOD removal efficiency in that tank is 35 percent. Compute the organic load on the trickling filter. 2. A grit of specific gravity 2.8 flows into a grit chamber‚ 1.5-m wide‚ 10.5-m long and 2.5-m deep. The flow-rate of wastewater into the chamber is 2 m3/s.
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they influence friction losses. Introduction Friction loss is the loss of energy or “head” that occurs in pipe flow due to viscous effects generated by the surface of the pipe. This energy drop is dependent on the wall shear stress (τ) between the fluid and pipe surface. The shear stress of a flow is also dependent on whether the flow is turbulent or laminar. For turbulent flow‚ the pressure drop is dependent on the roughness of the surface‚ while in laminar flow‚ the roughness effects of the wall
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efficient separation technique to be employed for an analysis. 2 What is supercritical fluid? 3 Critical temperature (Tc) for any substance is a temperature above which it can no longer exist as a liquid‚ no matter how much pressure is applied. Critical pressure (Pc) is a pressure above which the substance can no longer exist as a gas no matter how high the temperature is raised. A supercritical fluid is any substance that is above its Tc & Pc [critical point]. CRITICAL POINT In other
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Classical and Quantum mechanics are the two main fields of mechanics in physics. Classical mechanics came a few hundred years before Quantum mechanics. Subsequently it is less accurate and less reliable then the more recent mechanic field of Quantum mechanics. Despite being outdated‚ Classical mechanics can still be used for many everyday problems with bigger and slower moving objects. However‚ when dealing with extremely fast moving or small subatomic particles a Classical approach will not
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When people succeed‚ it is because of hard work. Luck has nothing to do with success.” Do you agree or disagree with the quotation above? 1. agree with the statement 2. People success because they work hard 3. Isaac Newton 4. on the other and people success but not working hard 5. People can only success after the work hard I agree with the statement the when people succeed it is because of hard work‚ luck has nothing to do with success. First of all‚ people success because they work
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Review of Chapter 1 and 2 • Reading work for this week – Please go through entire chapter 1 and 2 and work out the example problems in the text without reading the solutions Chapter 1 • Equilibrium of deformable body – Free-body diagrams • Concept of stress – Normal and shear stress – Factor of safety – Design of connections 1.2 Equilibrium of a Deformable Body External Loads • • • Surface forces are caused by direct contact Concentrated forces are applied to a point Linear Distributed
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