The Effect of Spark Plug Position on Spark Ignition Combustion Dr. M.R. MODARRES RAZAVI‚ Ferdowsi University of Mashhad‚ Faculty of Engineering. P.O. Box 91775-1111‚ Mashhad‚ IRAN. m-razavi@ferdowsi.um.ac.ir SUMMARY The way in which position of spark plug affects combustion in spark ignition engine was studied by using the developed quasi-dimensional cycle simulation (using two-zone burning model) program. The purpose of this paper is to model the geometric interaction between the propagating
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translates its mission statement into performance objectives and makes its strategies and operations remain consistent with the mission statement. BackgroundCaterpillar Inc. is the world ’s leading manufacturer of construction and mining equipment‚diesel and natural gas engines and industrial gas turbines. The company prides itself on its innovative technology and diversification in products and services such as construction‚ mining‚ transportation‚ forestry‚ energy‚ logistics‚ electronics‚ financing
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growth was largely the result of an economic upswing and increased demand from defense and aerospace industries during the mid- and late 1980s. Woodward Governor’s sales leapt 13 percent in 1987 to $275 million as net earnings rose 37 percent to $24 million. By the end of the decade‚ moreover‚ the company was generating more than $300 million in revenues annually. Although Woodward Governor was helped by strong markets during much of the 1980s‚ its success was also attributed to its proven management
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INTROUCTION CAT"‚ designs‚ manufactures markets and sells machinery and engines and sells financial products and insurance to customers via a worldwide dealer network. Caterpillar is the world ’s largest manufacturer of construction and mining equipment‚ diesel and natural gas engines and industrial gas turbines. With more thanUS$7 billion in assets‚ traces its origins to the 1925 merger of the Holt Manufacturing Company‚ the inventor of the crawler tractor‚ and the C. L. Best Tractor Company‚ creating a
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| 1985 | | SWARAJ Industrial Forklift Trucks developed by own R&D‚ commercially introduced. | | 1986 | | SWARAJ ENGINES Ltd. promoted in technical and financial collaboration with Kirloskar Oil Engines Ltd.(KOEL) for manufacture of diesel engines. PTL’s equity participation is Rs. 6.9 million (33%) and that of KOEL’s Rs 3.6 million (17%). | | 1989 | | 1st Right
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The Writing Lab – D204d http://bellevuecollege.edu/asc/writing 425-564-2200 The Basic Analytical Paper What it is and How to Construct One Typically‚ an analytical paper presents an examination of an issue or problem or presents an opinion based on fact. The writer analyzes an issue‚ another piece of writing‚ an idea or a question by breaking the topic down into parts or areas that can be supported with various facts and that go together to convince the reader of the validity of the writer’s opinion
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December 2009 Accepted 8 December 2009 Available online xxx Keywords: Engine efficiency Six-stroke cycle Water injection Steam cycle a b s t r a c t A concept adding two strokes to the Otto or Diesel engine cycle to increase fuel efficiency is presented here. It can be thought of as a four-stroke Otto or Diesel cycle followed by a two-stroke heat recovery steam cycle. A partial exhaust event coupled with water injection adds an additional power stroke. Waste heat from two sources is effectively converted
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CHAPTER 1 INTRODUCTION At first glance the idea of running an engine on air seems to be too good to be true. Actually‚ if we can make use of air as an aid for running an engine it is a fantastic idea. As we all know‚ air is all around us‚ it never runs out‚ it is non-polluting and it is free. An Air Driven Engine makes use of Compressed Air Technology for its operation. Compressed Air Technology is now widely preferred for research by different industries for developing different drives for different
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1.INTRODUCTION Quasi turbine is a zero vibration continuous combustion rotary engine having four faces articulated rotor with a free and accessible centre rotating without vibration nor dead time and producing a strong torque at low rpm under a variety of modes and fuels. The quasi turbine is also an optimization theory for extremely compact efficient engine concept. It is a new engine concept from Canada which offers a design similar to that
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CONTENTS TECHNICAL INFORMATION GENERAL T.I. BULLETIN INDEX Click on bulletin title to view T.I. No. Issue Gn 001 Gn 002 Gn 003 Gn 004 Gn 005 1 1 1 1 1 Gn 006 Gn 007 Gn 008 Gn 009 Gn 010 Gn 011 Gn 012 Gn 013 Gn 014 Gn 015 Gn 016 Gn 017 Gn 018 Gn 019 Gn 020 Gn 021 Gn 022 Gn 023 Gn 024 Gn 025 Gn 026 Gn 027 Gn 028 Gn 029 Gn 030 Gn 031 Gn 032 Gn 033 Gn 034 Gn 035 Gn 036 Gn 037 Gn 038 Gn 039 1 1 1 1 1 1 1 1 1 1 1 1 2 2 1 1 1
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