increases velocity and decrease pressure while an Orifice plate is a device which measures the rate of fluid flow. The Venturi Tube and Orifice Plate are basically used to determine flow rate in piping systems. Both of them used the same principle which is Bernoulli’s Equation. Based on Bernoulli’s Equation which says that there is a relationship between the pressure of the fluid and velocity of the fluid. In a flow metering device‚ the downstream pressure before an obstruction will be higher than the
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the nutritional needs of babies until they are fully weaned and using information from carers plan a programme of weaning Weaning is recommended to start at 6 months when stores of iron are depleted‚ continuing on until the transition from wholly fluid meals to regular solid ones is complete – e.g. 18 months old. A document could collect information based on professional knowledge and existing methods: Feeding routines Feed amounts Foods parents would like baby to try Foods actually being
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The history of the intravenous therapy is less than a century old. Yet‚ it is well known that medication could be injected directly into the vein as early as the 1600’s‚ because of the lack of scientific methods‚ original attempts to deliver IV fluids and drugs met with little success. Two world wars brought in the era of modern IV therapy. However‚ the greatest advance in drugs‚ equipment‚ and procedures has occurred in the past 25 years. The first intravenous injections were experimented with in
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and non- Newtonian fluid experiment Seaker and non- Newtonian fluid experiment A non-Newtonian fluid is a fluid whose flow properties cannot be described by a single constant viscosity. An inexpensive‚ non-toxic example of a non-Newtonian fluid is a solution of corn starch (corn flour) and water‚ sometimes called oobleck. The application of force - for example by stabbing the surface with a finger‚ or rapidly inverting the container holding it - leads to the fluid behaving like a solid
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a turbo-machine in which work is done to increase the total pressure of the fluid leaving the device. This is achieved by a rotor or impeller‚ which is driven by an external source of power to move a row of blades so as to impart energy to the fluid. A centrifugal fan‚ the focus of this experiment‚ consists basically of three components: an air inlet duct‚ an impeller and a volute casing. The inlet duct conducts the fluid (in this case‚ it is air) into the impeller. The air then passes through a
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equations commonly used in fluid mechanics: the Bernoulli equation and the energy equation. The Bernoulli equation is concerned with the conservation of kinetic‚ potential‚ and flow energies of a fluid stream‚ and their conversion to each other in regions of flow where net viscous forces are negligible‚ and where other restrictive conditions apply. The energy equation is a statement of the conservation of energy principle and is applicable under all conditions. In fluid mechanics‚ it is found to be convenient
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What of Embalming Fluids? Our earliest knowledge of when/where embalming first occurred was around over 5‚000 years ago in Egypt. Then‚ embalming was used for religious purposes and to keep the body from decaying until Christianity began to dominate; Embalming purposes were turned into being used for body preservation for dissection and studying. In the U.S though‚ there originally wasn’t any true way of embalming for funeral reasons. Originally we just used ice in order
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Automotive Service Technicians And Mechanics Career Essay Iven Garcia GUST 1270 Professor Adams 30 November 2009 The career that I have literally chosen is the automotive service technician and mechanics career. The reason why I chose this career it’s because… Well actually I have plenty and many reasons to choose from because I am very passionate about this career and I have lived through it my entire life. One reason is that Auto Mechanics is because to me it’s an interesting field
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TECQUIPMENT H10 FLOW-MEASURING APPARATUS 1.0 INTRODUCTION The Flow-Measuring Apparatus is designed to accustom students to typical methods of measuring the discharge of an essentially incompressible fluid‚ whilst at the same time giving applications of the Steady-Flow Energy Equation (Bernoulli’s Equation). The discharge is determined using a venturi meter‚ an orifice plate meter and a rotameter. Head losses associated with each meter are determined and compared as well as those arising in a
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Fluid regulation Introduction Our kidneys keep the water in our bodies balanced‚ they do this by controlling the water concentration of blood plasma‚ the job of our kidneys is to control salt levels and control the excretion of urea. Water that is not returned to the blood is excreted in our urine. Why is fluid regulation important? Your body requires water for the cells‚ organs and tissues in the body‚ they use the water to help regulate body temperature and to maintain other functions in
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