Jaslyn Low Foon Siang CFD Assignment: Laminar Boundary Layer Form a group of 4-5 students to run a CFD simulation in laminar flow to answer the following questions. You can use any geometry with proper dimensions and make necessary assumptions in this simulation. Questions a) Show the developing and developed flow patterns. b) Show the inviscid and laminar flow patterns. c) Show the growth of the boundary layers. d) Compare the boundary layer thicknesses with Blasius solution. e) Show the centerline
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OZONE LAYER DEPLETION AND GLOBAL WARMING OZONE LAYER DEPLETION AND GLOBAL WARMING. The ozone layer acts as a giant sunshade‚ protecting plants and animals from much of the sun’s harmful ultraviolet radiations. Ozone forms a layer in the stratosphere‚ 15-40 km above the earth surface. If the ozone in the atmosphere from the ground level to a height of 60 km could be assembled at the earth’s surface‚ it would comprise a layer of gas only about 3mm thick. Global stratospheric ozone
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Task 3: How could Thin Layer Chromatography (TLC) have been used to prepare a pure sample of aspirin? The method of using thin layer chromatography is easy‚ quick and relatively cheap to carry out this makes it ideal for preparing pure samples of aspirin. Equipment Required: • Thin Layer Chromatography Paper • Ruler • Pencil • Solvent • Beaker • Micro Capillary • Access to a fume cupboard • UV light • Clingfilm • Individuals sample of aspirin • Pure sample of aspirin • Sample of salicylic acid Method:
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Introduction Chromatography is a technique used to separate a mixture into its individual components. In this experiment‚ chromatography is done by using a thin layer chromatography (TLC) plate and filter paper. The word ‘chromatography’ itself means the separation of colours. However‚ nowadays‚ both coloured and colourless compound are used in chromatography by various methods. In chromatography‚ the separation process of mixture is mainly based upon the polarity and molecular weight of sample
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Apollo 13 Essay Have you ever wondered what it would be like to fly in space or work on the crew at NASA that helps the astronauts get home safely? These two jobs both use many of the laws of physics. In fact‚ almost everything they do involves physics. Apollo 13 is a movie that epitomizes what those jobs are like and how much physics is required. The three main laws of physics in the movie were Newton’s Law of Universal Gravitation‚ Newton’s First Law‚ and Newton’s Third Law. One main law in
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Thin Layer Chromatography of the Unknown Analgesic Jessica Bajao*‚ Phoebe Abalos‚ Kevin Antiga‚ Carmelus Aseneta 3-Biology 2 College of Science‚ University of Santo Tomas‚ Manila‚ Philippines Abstract The group used five different analgesics in this experiment: aspirin‚ acetaminophen‚ ibuprofen‚ caffeine‚ and mefenamic acid. Six analgesics were spotted on the TLC plate including the unknown. After the development of the TLC plate‚ it was placed under ultraviolet light for the spots resulted
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rate (CAGR) of 6-8 per cent.In terms of volume‚ about 1.2 million commercial tyres and 1.5 million passenger vehicle tyres are manufactured annually.The industry is ominated by 4 players-MRF‚ APOLLO‚ J.K and CEAT. Ranking of Indian tyre companies on the basis of production 1. MRF Tyres Limited 2. Apollo Tyres Limited 3. JK Tyres Limited 4. CEAT Tyres Limited 5. Birla Tyres Limited 6. Good Year India Limited 7. Vikrant Tyres Limited Indian tyre manufacturing companies are re-engineering their business
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Larissa VanderZee English 112 30 October 2013 Tourism: Defining the Layers behind the Word It is that time of year again‚ that first week of July where hundreds of thousands of individuals congregate in a small town otherwise not overly populated. That week is known as the National Cherry Festival. Originating in the late 1920’s‚ the annual festival focuses on the beauty of Northern Michigan with a particular spotlight on the cherries harvested in Traverse City’s peninsulas every season. The
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Born on the sunny island of Delos‚ Apollo was one of the most important of the twelve gods in Greek mythology. He was associated with many essential things including; the arts (poetry‚ art‚ dance‚ and music)‚ medicine and healing‚ the sun‚ truth‚ law‚ and knowledge and philosophy. He was the son of the Greek god Zeus‚ and nymph Leto. His siblings included his twin sister Artemis; the god of hunting and wilderness. He is depicted as an ideal handsome athletic youth‚ with curly blonde hair‚ that had
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Conspiracists have been around for a long time so what makes the Apollo 11 conspiracy so important. The Apollo 11 mission was broadcast live around the world. Many citizens sat down and watched as Buzz Aldrin and Neil Armstrong made their first steps onto the moon as Armstrong took the first step he uttered " That’s one small step for man‚ one giant leap for mankind." But not everybody believes in the moon landing theorists have come together to try and encourage an investigation towards the mission
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