Fuel injection in diesel engines [edit] Mechanical and electronic injection Older engines make use of a mechanical fuel pump and valve assembly which is driven by the engine crankshaft‚ usually via the timing belt or chain. These engines use simple injectors which are basically very precise spring-loaded valves which will open and close at a specific fuel pressure. The pump assembly consists of a pump which pressurizes the fuel‚ and a disc-shaped valve which rotates at half crankshaft speed
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Geert Hofstede defined that culture is "collective programming of the mind distinguishing the members of one group or category of people from another". (HOFSTEDE‚ 2012a) Human culture derives from people’s background‚ education‚ gender and so on. Therefore‚ different people have various cultures. Culture can influence employees’ relationship in workplaces. (HOFSTEDE‚ 2012b) Geert Hofstede studied this question for more than six years‚ and found six groups of national cultural dimensions. The first
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Does a diesel vehicle save you money? Not always‚ but diesels get great fuel mileage‚ twenty to thirty percent20-30% better than a gas. Aa gas powered pickup truck is lucky to get better than twelve12 or thirteen miles per gallon‚13 mpg while the same model diesel will get eighteen18 miles per gallonmpg or better. Tthis is due to the chemical properties of gasoline and diesel. A diesel has more potential energy in it than gas does so it takes less fuel to get the same amount of useable energy.
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¬¬¬¬In this lab‚ we explored the theory of combustion and used it to create and biodiesel. Diesel is a common fuel used to power many large trucks and heavy equipment (such as tractors and backhoes). Diesel fuel is made from crude oil that was formed over millions of years by the decomposition of prehistoric plants and animals. Through the use of an oil well‚ crude oil is pumped out of the ground and transferred (often by large ocean tankers) to oil distillation units. Crude oil contains widely varying
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very different motor from a gas or diesel engine. Instead of fuel‚ it uses a lot of batteries. Since it has no fuel‚ it uses no emissions‚ which makes it much more eco-friendly. It also is a lot cheaper to use electric cars than a gas car. An electric car can average around 1 cent per mile‚ while at $2.20 a gas engine averages 8 cents per mile. An electric engine also has much less power than a gas or diesel engine. They also cant go nearly as far as a gas or diesel engine due to the batteries being
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1. For an above-the-line approach Diesel gave unsigned new bands an opportunity to have their music heard through their on-line radio station Diesel:U:Music which it’s choices of music are chosen by the resident DJ – The impact being that the Diesel team saw music as an inspirational part of that lifestyle and realised that exploring new music and artists was all a part of trying something different and experimenting with the unusual. Also the launch of their campaign with the phrase ‘Be Stupid’
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PESTEL Political- The theatre is subsidized by the public purse in the form of local authorities and the arts council (Arts council‚ 2010). However‚ funding is under continual pressure after cuts made to the arts budget by the coalition government (Mintel‚ 2012). This has been evident since 2008 where the arts council of England stopped funding of the theatre meaning it is only supported by Winchester City Council‚ Hampshire city council‚ sponsors and friends of Theatre Royal Winchester (Burn
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EMERGENCY DIESEL GENERATOR HEAT EXCHANGER TESTING C. M. D’Angelo M. E. Kerst Proto-Power Corporation 591 Poquonnock Road Groton‚ CT 06340 and S. M. Ingalls Northeast Nuclear Energy Company Rope Ferry Road Waterford‚ CT 06385 EMERGENCY DIESEL GENERATOR HEAT EXCHANGER TESTING C. M. D’Angelo M. E. Kerst Proto-Power Corporation 591 Poquonnock Road Groton‚ CT 06340 and S. M. Ingalls Northeast Nuclear Energy Company Rope Ferry Road Waterford‚ CT 06385 Abstract Nuclear
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THERMODYNAMICS Page 1 of 2 TD202 A four-stroke‚ single-cylinder diesel engine for use with TecQuipment’s Small Engine Test Set (TD200) Four-Stroke Diesel Engine • For safe and effective studies and demonstrations of a four-stroke‚ single-cylinder diesel engine • For use with TecQuipment’s Small Engine Test Set (TD200) • High-quality yet cost-effective engine specially modified for educational use • Wide range of investigations possible • Quickly and accurately mounts on the test bed •
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Table of content 1. Introduction 1 2. Importance of environmental analysis 1 3. Procedure 1 4. Findings 2 1. PESTEL analysis for environmental scanning 2 2. Political factors 2 3. Economical factors 3 4. Socio-cultural factors 4 5. Technological factors 4 6. Environmental factors 5 7. Legal factors 5 8. Porter’s five forces model for environmental scanning 6 9. Threat of entry 6 10. Threat of substitutes 7 11. The power of buyers 7 12. The power
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