Turbulent Flow Experiment #6 joe blog Table of Contents Introduction pg3 Summary pg3 Objectives pg3 Method pg4 Results pg5 Discussion. .pg6-7 References pg8 Appendix pg 9-11 Introduction In this experiment we used water in a Venturi as this was interpretive of the characteristics of all flowing fluids. The water was conveyed through a conduit in the form of a venturi metre and a copper pipe‚ however‚ the general characteristics of fluid flow including
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Initial cash flow at t=0: Purchase: -$700‚000 Shipping and installation: -$100‚000 Depreciable basis = $800‚000 Old machine after taxes = $120‚000 - ($120‚000-$80‚000)(.40) = $104‚000 Initial Cash flow = -$800‚000 + $104‚000 = -$696‚000 Depreciation: Year 1: $800‚000 * .3333 = $266‚640 Year 2: $800‚000 * .4445 = $355‚600 Year 3: $800‚000 * .1481 = $118‚480 Year 4: $800‚000 * .0741 = $59‚280 Yearly revenue change: Decrease operating expenses of $90‚000 Incremental net cash flow at t=1:
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The global flow of silver managed to redefine the social structure in many societies‚ as well as dramatically altered the basis of the economy in many European and Asian countries. Despite the economic change that came from the mass production of silver and its use as a standard currency‚ the growth of the silver industry brought as much change socially and culturally as it brought economic transformation. Many people viewed the conversion to silver being the standardized currency as a huge hindrance
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fluid is flow work. Flow Work (Flow Energy) A Flow Element Flow Work with Imaginary Piston Click to View Movie (68 kB) Work is needed to push the fluid into or out of the boundaries of a control volume if mass flow is involved. This work is called the flow work (flow energy). Flow work is necessary for maintaining a continuous flow through a control volume. Consider a fluid element of volume V‚ pressure P‚ and cross-sectional area A as shown left. The flow immediately
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4.3 DATA FLOW DIAGRAM A data flow diagram is a graphical technique that depicts information flow and transforms that are applied as data move from input to output. The DFD is also known as Data Flow Graph or Bubble Chart. The DFD is used to represent increasing information flow and functional details. Also DFD can be stated as the starting point of the design phase that functionally decomposes the requirements specifications down to the lowest level of detail. A Level 0 also called a fundamental
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The feeling of flow is incredibly enjoyable‚ making it highly sought after. Mind Gym says that “athletes in the zone see everything with clarity. They are relaxed‚ they perform with a quiet mind‚ with no indecision and no doubts...they are totally absorbed” (Mack and Casstevens 172). This description fits perfectly with Kotler’s three properties of flow: mental clarity‚ emotional detachment‚ and automatic nature. Another says‚ “it’s almost as if I’m floating from one place to another...purely through
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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 3.3 Bernoulli’s equation 3.4 Application to flow measurement
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FM 2 FLOW ALONG A VENTURI TUBE Summary The objectives of the experiment is to study the validity of the Bernoulli equation and to determine the coefficient of discharge‚ Cd‚ by calibrating the venturi tube as a flow meter. To investigate the validity of the Bernoulli equation‚ the static pressure is taken at each tapping and the total head is determined for the maximum difference setting. The velocity head is calculated using the Bernoulli equation. To calculate Cd‚ the volumetric flow rate
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3 2.2 Methods 4 2.3 Procedure 4 3.0 Results & Discussion 5 3.1 Table of Results 5 3.2 Discussion 6 4.0 Conclusion 8 References 9 ABSTRACT The purpose of this experiment is to investigate the flow rate/discharge and the head loss of 3 particular flow measuring apparatus which are the Venturi Meter‚ Orifice Meter and Rota Meter in accordance to Bernoulli’s Equation. The time taken for the water to discharge as the diameter of Rota Meter increased was determined and tabulated
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Cross Border Capital Flows Introduction The global crisis‚ in its evolving phases since 2007‚ has vividly demonstrated the extent to which cross border capital flows tie economies together. From the spread of the crisis from the United States to the global economy in 2008‚ to the jitters caused across the world‘s financial markets by recent tensions in the Euro Area‚ with surges of inflows into fast growing emerging markets‚ and more recently into ―safe haven‖ currencies‚ it is clear that the
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