1.0 ABSTRACT The purpose of the impact of jet experiment is to design a system to determine the force generated by the impact of jet on a variety of target vanes. A formula is given to calculate the reaction force at the different vanes caused by the jet. At the end of the experiment‚ the data collected and results calculated will then be compared to theoretical values which are given. Students are expected to be able to come to a conclusion regarding the relationship between the reaction force
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IMPACT OF a jet ABSTRACT The objective of this experiment is to determine the force exerted by a jet of water on vanes of various shape.Three different shape of vanes;flat plate‚conical cup‚and hemispherical cup are used for this experiment.The results obtain from the experiment are then used to compare with the theoretical results.Force generated on the surface of vane depends on the rate of change of momentum and it can be calculated by recording the time taken for water to reach a certain
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A jet engine‚ like a rocket engine‚ is a reaction engine. It works by throwing mass in one direction and taking advantage of the reaction in the opposite direction. In the case of a jet engine‚ the engine burns fuel (like kerosene) with air from the atmosphere. The burning fuel heats and expands the air‚ and this hot air shoots out of the exhaust-end of the engine to create thrust. Most modern jet engines use a turbine to improve the efficiency of the engine and allow the engine to work at low speeds
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between the premium and economy segments is about 2X. The popular and economy segments account for about 4/5ths of the entire market for soaps. • Penetration of toilet soaps is high at 88.6%. However per capita consumption levels remain low India’s per capita consumption of soap at 460 gms per annum is lower than that of Brazil at 1‚100 gms per annu Soap Penetration in India 1. People belonging to different income levels use different brands‚ which fall under different segments but
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steam jet refrigeration system: - The boiling point of a liquid changes with change in external pressure. In normal conditions‚ pressure exerted on the surface of a liquid is the atmospheric pressure. If this atmospheric pressure is reduced on the surface of a liquid‚ by some means‚ then the liquid will start boiling at lower temperature‚ because of reduced pressure. This basic principal of boiling of liquid at lower temperature by reducing the pressure on its surface is used in steam jet refrigeration
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kkkkkkkkk CVEN-3313 Theoretical Fluid Mechanics MODULE#4 : Application of Impact on a Jet 1. OBJECTIVE To use the momentum equation to estimate the force exerted by a jet on a stationary target. 2. THEORY The momentum equation in the vertical (z) direction can be written as: Applying the momentum equation for a control volume including the forces acting on a flat target or hemispherical target gives: (1a : flat) (1b : hemi) It is assumed that the velocity
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1. Is Jet Blue appropriately positioned to create and maintain a strategic competitive advantage? Yes they are. Jet blues customer service is tremendous. They had the one valentine day massacre but they bounced right back. As a company they know where they have to be in order to succeed in the future. They know about great customer service and low price. Gas prices are rising and with the expansion of the e190‚ I believe this flight will help their revenue increase in the future. 2
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MARKET SKIMMING PRICING: It is a pricing strategy in which a marketer sets a relatively high price for a product or service at first‚ then lowers the price over time. The purpose of such strategy is to make higher profits within the short run period in order to recover the costs incurred in product researching‚ manufacturing‚ marketing etc. because such costs associated with the product are high. However this strategy carries with it the risk of acceptance of the product in the market as other
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The responses of China and Japan towards western penetration in the nineteenth century were completely different. The Chinese were absolutely against it and became an isolated nation. This was different that the Japanese who viewed it as somewhat of a challenge and accepted it. The initial response from the Chinese towards western penetration was the practice of isolationism. The country resisted the West and it’s modern concepts and cut off contact with them completely. This hurt the economy
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Questions for the London Jets Case Download the file LondonJets.xls‚ available on the course website. I. Perform RFM Analysis: (recency‚ frequency‚ monetary (total sales) analysis) as indicated on page 3 of the case; steps for RFM are given on page 8 of the case (I have provided one approach on page 3 of this document). Use pivot table with Frequency and Monetary value for rows and Recency for column. Data field should be Count of CustID. Important Note -- The format for this table is shown
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