City University London Fluid Flow in a Duct of Varying Cross-Section Report: Khurshidanjum Pathan‚ Group A1a Abstract: The experiment is carried out to demonstrate the relation between pressure and fluid velocity in a duct of varying cross-section by using Bernoulli’s equation and continuity equation.(1) Bernoulli’s equation relates the pressure to the velocity for a fluid of constant density flowing in a Venturi tube. Static head‚ normalised head and percentage of errors were calculated using
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of the pyramid. Both the collecting duct and loop of Henle are located in the medulla. Relating this back to the kidneys‚ they perform these jobs (for example‚ the reabsorption of products as I mentioned above) by regulating acid-base balance‚ electrolytes and water. They also remove the waste products of metabolism‚ for example: the final products from the haemoglobin breaking down‚ urea from extra amino acids‚ “creatinine from creatine in muscle and uric acid from nucleic acids” as stated by (Stretch
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Chapter 6 Momentum Analysis of Flow Systems Chapter 6 MOMENTUM ANALYSIS OF FLOW SYSTEMS Newton’s Laws and Conservation of Momentum 6-1C Newton’s first law states that “a body at rest remains at rest‚ and a body in motion remains in motion at the same velocity in a straight path when the net force acting on it is zero.” Therefore‚ a body tends to preserve its state or inertia. Newton’s second law states that “the acceleration of a body is proportional to the net force acting on it and is inversely
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Educational Research (ISSN: 2141-5161) Vol. 1(10) pp. 535-541 November 2010 Available online http://www.interesjournals.org/ER Copyright ©2010 International Research Journals Full Length Research Paper Influence of social-cultural factors on gender imbalance in appointment of head teachers in mixed secondary schools in Vihiga district‚ Kenya Phanice Ingasia Chisikwa St Ann Buyangu Girls High School‚ P.O. BOX 42 Gisambai‚ Kenya. E-mail: pingasia@yahoo.com Accepted 15 November‚ 2010 Women are under-represented
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com/products/solids-control-equipment/desander.html ‚ desilter‚ mud cleaners and other equipment for the material‚ transport medium containing solid-phase cycle drilling fluid. Existing drilling sand pump seal with a simple mechanical seals‚ resulting in fluid sand pump bearings (sealed) string into the drilling fluid within the normally rather fluid contains large amounts of solid particles. Thus making mud pump bearings quickly damage‚ causing many to give up drilling drilling crew desander with desilter
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In the years leading up the recent Euro Area sovereign debt crisis‚ there were large saving imbalances among the euro area periphery countries‚ i.e.‚ Greece‚ Portugal‚ Spain and Ireland. The periphery countries engaged in heavy borrowing from foreign private investors‚ allowing domestic spending to outpace incomes. The crisis was sparked by a loss of confidence by private investors in periphery countries’ government debt‚ causing a spike in domestic interest rates. As a result‚ these periphery
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The scientific evidence which lead to the fluid mosaic model 19th Century: The earliest models were very simple‚ as they suggested that lipid soluble substances entered cells faster than water soluble substances; scientists in those days had also figured out that the layers of lipid were layers of fat. However‚ the downfall of the evidence provided was that scientists back in the day were not able to provide information‚ as to how a lipid layer could remain stable in contact with the water surrounding
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OIL SPILL PROJECT NO.6 Statement of Problem: In this project‚ the goal is to apply the knowledge of fluid dynamics in order to determine the effect of two parameters (oil density and volume fraction) on how long will it take for an oil drop to rise a distance of 1m in an oil/water distribution. Data: The following information was provided; | |Water | | | | | | | |
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PRAXIS Semester 1 Fluid Mechanics Lab Report Contents Objective 3 Theory 3 Experimental Method 4 Equipment needed for this experiment 4 Procedure 4 Results 5 Discussion of Results 6 Sources of errors 8 Conclusions 8 References 8 Objective The objective of performing this experiment is to measure the hydrostatic force on a partially submerged vertical surface and to compare the force found in the experiment to the theoretical equivalents. Theory A submerged body will
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substances that move in or out of the cells and has other properties. The membranes that surround the nucleus and other organelles are almost identical to the cell membrane. It is composed of proteins‚ phospholipids and carbohydrates that are arranged in a fluid mosaic structure. Nucleus; the nucleus is the control centre of the whole cell. The nucleus of living cells contains genetic material that determines the structure and function of the cell it’s controlling. Nucleolus; the nucleolus is in the nucleus
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