STRUCTURE Both being internal combustion type diesel and gasoline engines can be considered as similar. Simply‚ both engines converts chemical energy into mechanical one by burning fuel. In combustion engines the combustion (explosion of fuel) occurs at combustion chamber with ‚ generally‚ help of oxidizer (air‚ another fluid‚ etc.). The output‚ high heat and pressure of the burning process is transfered to other components of the engines which expose pressure as a mechanical energy. Some of these parts
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Engine Lab Report Diesel Engine Load/N |Fuel Time/s |dH/mmH2O |Speed/r.p.m |Temp/℃ |Air consumption/kg/H |Fuel consumption/kg/H |Air-fuel ratio |Power/kw |Efficiency/ ％ | |40 |121.6 |17.5 |3018 |26.6 |130.16 |2.47 |52.7 |4.5 |0.019 | |80 |94.72 |17.5 |3009 |26.7 |130.14 |3.17 |41.05 |8.97 |0.059 | |125 |72.76 |17 |3009 |26.8 |128.25 |4.12 |31.13 |14.02 |0.111 | |171 |56.95 |17 |3000 |26.9 |128.23 |5.72 |24.33 |19.12 |0.161 | |212 |46.06 |16.5 |3006 |27.1 |126.28 |6.51 |19.40 |23.76 |0.202 | |232
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PAPER SERIES 2001-01-3497 Influence of EGR on Combustion and Exhaust Emissions of Heavy Duty DI-Diesel Engines Equipped with CommonRail Injection Systems Raffael Schubiger‚ Andrea Bertola and Konstantinos Boulouchos I.C. Engines and Combustion Lab.‚ Swiss Federal Institute of Technology Friedrich-Alexander-Universität Erlangen-Nürnberg Reprinted From: Experimental Investigation of Diesel Engines (SP–1643) International Fall Fuels and Lubricants Meeting and Exposition San Antonio‚ Texas September
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Six-stroke engine The six-stroke engine is a type of internal combustion engine based on the four-stroke engine‚ but with additional complexity intended to make it more efficient and reduce emissions. Two types of six-stroke engine have been developed since the 1990s: In the first approach‚ the engine captures the heat lost from the four-stroke Otto cycle or Diesel cycle and uses it to power an additional power and exhaust stroke of the piston in the same cylinder. Designs use either steam
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1. What is FIRE? “FIRE” stands for “Find Inform Restrict/Resist Extinguish” shortly it means steps to take when a fire is discovered: Fire is the result of a chemical reaction called combustion‚ which requires a combination of fuel and oxygen as well as a source of ignition. Different methods can be used to extinguish fires. The methods often involve the removal of heat by cooling the burning material‚ the cutting of fuel or air source or the adding of chemical substances
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PRESIDENTIAL DECREE No. 1185 FIRE CODE OF THE PHILIPPINES WHEREAS‚ death and injury to persons and loss and damage to property by fire have reached alarming proportion that the economic and social gains of the society are being continually undermined; WHEREAS‚ in order to effect a meaningful reduction of the alarming fire losses‚ there is a need to develop national consciousness and involvement of all persons in the prevention and suppression of fires; WHEREAS‚ fire prevention and suppression
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Two Months ago the Blue Cut Fire took place in my county. During the fire‚ my grandma‚ my family‚ and I was very scared. It was a huge fire that took place in San Bernardino county and 15 freeways. The fire lasted many days on end. This had to be the biggest fire I’ve ever seen. First‚ the fire was a tiny brush fire. But after less than 6 hours it had burned many acres of land. The San Bernardino Mountains soon lit up in flames. The burning caused my dad to not be able to come home. The firefighters
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GENERAL NOTES Initial Action ((by person detecting the FIRE)): *Activate the nearest manual activator for General Alarm (six or more short blasts followed by one prolonged blast). *Advise the Officer of the Watch *If possible‚ extinguish fire with nearest extinguisher *If unable to extinguish‚ close all doors/openings and proceed to Emergency Stations When the Emergency Signal Sounds: o All persons on board muster at their respective muster stations; o All groups conduct a
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Fire Protection Systems There are several types of fire extinguishing systems. They are wet‚ dry‚ chemical and gaseous types of systems that can be implemented. The type of fire and the circumstance that created it will dictate which methods are the best‚ safest and most efficient ways to extinguish a fire. Examples would be kitchen fires‚ grease fires in particular are difficult to extinguish with water and sometimes counterproductive to extinguishing the fire. Wet chemical systems are most
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16–1 COOLING – WATER PUMP ASSY (1ZZ–FE/3ZZ–FE) WATER PUMP ASSY (1ZZ–FE/3ZZ–FE) 160AO–01 INSPECTION 1. (a) INSPECT WATER PUMP ASSY Visually check the drain hole for coolant leakage. Hole B10233 1ZZ–FE‚3ZZ–FE ENGINE REPAIR MANUAL (RM923E) 14–38 ENGINE MECHANICAL – CYLINDER BLOCK (1ZZ–FE/3ZZ–FE) CYLINDER BLOCK (1ZZ–FE/3ZZ–FE) 140KO–01 COMPONENTS Compression Ring No.1 Compression Ring No.2 Oil Ring (Side Rail) Oil Ring (Expander) Piston z Snap Ring z Bush z Snap Ring Piston
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