Diesel engine - Diesel engine The diesel engine is a type of internal combustion engine; more specifically, a compression ignition engine, in which the fuel is ignited by the high temperature of a compressed gas, rather than a separate source of energy (such as a spark plug). It was invented and patented by Rudolf Diesel in 1892. Diesel intended the engine to use a variety of fuels including coal dust. He demonstrated it in the 1900 World's Fair using peanut oil. How diesel engines work When a gas is compressed, its temperature rises (as stated in Charles' Law); a diesel engine uses this property to ignite the fuel. Air is drawn into the cylinder of a diesel engine and compressed by the rising piston, at a much higher compression.
Internal-combustion engine - Internal-combustion engine An internal-combustion engine is any engine that operates by burning its fuel inside the engine. This can be contrasted with external combustion engines such as steam engines and Stirling engines, which burn their fuel outside the engine. Jet engines and gas turbines use internal combustion, but the term 'internal-combustion engine' is normally used only to refer to engines in which combustion is intermittent (and usually featuring reciprocating machinery). The internal-combustion engine was invented by Nikolaus August Otto. Nikola Tesla devised an electric igniter for gasoline engines. His designs are nearly identical to ideas which deal with the same process which modern internal combustion engines use. The de Havilland Gypsy Queen engine, powering Dove and Heron propeller aircraft. The most common internal combustion engines are the gasoline.
Inline-six engine - Inline-six engine The inline-six engine is also known as the straight six or slant six. Its six cylinderss are configured in a single linear bank, thus inline. The firing order and mechanical arrangement of these engines make them self balancing, which means that they are capable of running with little vibration. Some cars/trucks known to have the I-6 engine: Jeep, AMC (Eagle, Concorde), GM (Chevrolet Trailblazer/Oldsmobile Bravada), BMW (323, M3 roadster) Diesel I-6 engines of large displacement are used in various industrial applications due to their smooth running self balanced operation..
Heat engine - Heat engine A heat engine performs the conversion of heat energy to work by exploiting the temperature gradient between a hot "source" and a cold "sink". Heat is transferred to the sink from the source, and in this process some of the heat is converted into work. The theoretical maximum efficiency of any heat engine is defined by the Carnot Cycle. The carnot heat engine (the ideal imaginary heat engine) has an efficency equal to (T1 - T2)/T1 where T1 is the temperature of the hot source and T2 is the temperature of the cold sink. Examples of everyday heat engines include: the steam engine, the diesel engine, and the gasoline (petrol) engine in an automobile. All of these familiar heat engines are powered by the expansion.
Engine - Engine An engine is something that produces some effect, normally called work, from a given input. In automobiles this effect is rotational torque which causes motion. The origin of engineering was the working of engines. There is an overlap in English between two meanings of the word "engineer": 'those who operate engines' and 'those who design and construct new items'. The word "engine" is also sometimes used to refer to a device that performs a particular task (not "work" in the physics sense). This usage is particularly prevalent in computer science, where terms like search engine, "3-D graphics rendering engine" and "text-to-speech engine" are common. Typical car engines include reciprocating piston, rotary engines, orbital, also inline, horizontally opposed, V2, V8 up to V16. All of these.
Engine displacement - Engine displacement Engine displacement defines the volume in cubic inches, cubic centimeters, or litres that is displaced as the cylinders are moved from top dead center to bottom dead center. It is calculated with the following formula: All other factors being equal, a larger displacement engine is more powerful than a smaller one. It is the easiest method of adding power and has fewer complications than other methods; however, engine weight and bulk increase proportionally. The ease of adding power this way led to the sayings There's no substitute for cubic inches, or alternatively, There's no replacement for displacement, commonly quoted by devotees of large-engined cars. The added mass and size reduce a vehicle's maneuverability, however, and in applications where that is important, alternative methods for.
Diesel cycle - Diesel cycle The diesel cycle is the combustion process of a type of internal combustion engine in which the burning of the fuel is triggered not by a spark plug as in the Otto cycle, but rather by the heat generated in compressing the fuel-air mixture. They are used not only in automobiles but use for use in emergency power generation and in diesel-electric submarines. In the Otto cycle the fuel and air are mixed outside the cylinder and drawn into it through the intake valve. The mixture is then compressed, and ignited at the right time with a spark plug. This is timed so that the charge is ignited just before the piston reaches the top of the compression stroke, and by the time the.
Diesel multiple unit - Diesel multiple unit A diesel multiple unit can be: a multiple unit powered by a diesel engine; one or more of these form a passenger train; a combination of diesel powered locomotives operating under the control of one engine-driver, coupled together consecutively, usually at the head end of the train, which further consists of wagons or carriages. See also: Railways Siemens Desiro DMU.
Diesel (disambiguation) - Diesel (disambiguation) The word Diesel when used alone, has several possible meanings in the English language. The term "Diesel", when used by itself can refer to: Diesel, the fuel-type Diesel engine Diesel cycle Diesel multiple unit "Diesel" is also a part of the name of: Rudolf Diesel This is a disambiguation page; that is, one that just points to other pages that might otherwise have the same name. If you followed a link here, you might want to go back and fix that link to point to the appropriate specific page..
Diesel - Diesel This article is about the fuel. For other uses see diesel (disambiguation). Diesel is a product used as a fuel. Table of contents showTocToggle("show","hide") 1 Petrodiesel 2 Biodiesel 3 Uses Petrodiesel One can obtain diesel from petroleum, which is called petrodiesel. As a hydrocarbon mixture, it is obtained in the fractional distillation of crude oil between 250°C and 350°C at atmospheric pressure. Biodiesel One can obtain Biodiesel from vegetable oil and animal fats (bio-lipids, using transesterification. Biodiesel is a non-fossil fuel alternative to petrodiesel. Uses Diesel is identical with heating oil, used in central heating. In both Europe and the United States taxes on diesel fuel are higher than on heating oil, and in those areas, heating oil is marked with dye and trace chemicals.
Diesel multiple units - Diesel multiple units Diesel multiple units (DMUs) are regional rail cars which contain both passenger accommodations and propulsion. Diesel engines, electric generatorss and electric motors are located below the passenger compartment. Because they are self-propelled, no large locomotive engine is required. The train "scales" well (I.e. adding additional cars automatically adds horsepower). Distribution of the propulsion among the cars also results in a system that is less vulnerable to single-point-of-failure outtages. Because they operate on diesel, there is no need to run overhead electric lines or electrified track, which can result in lower system construction costs..
Aircraft engine - Aircraft engine An aircraft engine, as the name implies, is an engine developed to be used in an aircraft. More specifically it almost always refers to internal combustion engines as opposed to jet engines. Unlike an automobile engine, aircraft run at high power settings for very long times. In general the engine is run at maximum power for a few minutes while taking off, then at a slightly reduced power for climb, and then spends the vast majority of its time at a cruise setting, typically 65% to 75% of full power. In contrast a car engine might spend 20% of its time at 65% power while accelerating away from a red light, followed by 80% of its time at 20% power while cruising. Another difference is.
Thomas the Tank Engine and Friends - Thomas the Tank Engine and Friends Thomas the Tank Engine and Friends (aka Thomas & Friends) is an animated children's television series which was created by Britt Allcroft in 1984. The series was based on The Railway Series, a series of books created by the Reverend Wilbert Vere Awdry. The books, which told of the adventures of a group of living, talking trains, were based on stories which Awdry told his son Christopher to entertain him during Christopher's recovery from measles. Ringo Starr was the first narrator of the television series, then in the British version of Thomas & Friends, he was replaced by Michael Angelis who still narrates today ever since 1991. In the American version of Thomas & Friends, Ringo Starr was replaced by George Carlin.
Timeline of motor and engine technology - Timeline of motor and engine technology Timeline of motor and engine technology 1698 - Thomas Savery builds a steam-powered water pump for pumping water out of mines 1712 - Thomas Newcomen builds a piston-and-cylinder steam-powered water pump for pumping water out of mines 1769 - James Watt patents his first improved steam engine 1821 - Michael Faraday builds an electricity-powered motor 1876 - Nikolaus Otto designs a four-stroke internal combustion engine 1888 - Nikola Tesla patents the induction motor 1892 - Rudolf Diesel patents the Diesel engine 1937 - Hans von Ohain builds a gas turbine.
Stratified charge engine - Stratified charge engine The stratified charge engine is a type of internal-combustion engine, similar in some ways to the Diesel cycle, but running on normal gasoline. The name refers to the layering of fuel/air mixture, the charge inside the cylinder. In a traditional Otto cycle engine, the fuel and air are mixed outside the cylinder and are drawn into it during the intake stroke. The air/fuel ratio is kept very close to stoichiometric, which is defined a the exact amount of air necessary for a complete combustion of the fuel. This mixture is easily ignited and burns smoothly. The problem with this design is that after the combusion process is complete, the resulting mixture contains considerable amounts of free oxygen and nitrogen atoms, which were split apart from.
Reciprocating engine - Reciprocating engine A reciprocating engine, also often known as a piston engine, is an engine that utilizes one or more pistons in order to convert pressure into a rotating motion. The most common form of reciprocating engines use gasoline or diesel fuel to provide pressure. The piston is located inside the cylinder, into which a small amount of fuel and air is introduced, and then ignited. The now-hot fuel expands greatly, pushing on the piston. The power is taken via a connecting rod to the crankshaft, which turns to provide rotary power. These engines are known collectively as internal-combustion engines, although internal-combustion engines do not necessarily contain pistons. Though not often used today, steam is another power source for reciprocating engines, in the steam engine. In these.
Rudolf Diesel - Rudolf Diesel Rudolf Diesel (March 18, 1858 - September 30, 1913) is the inventor of the Diesel engine and is of German nationality. He was born in Paris and died on the English Channel. Rudolf Diesel developed the idea of the compression ignition engine during the last decade of the 19th century, receiving a patent for the device on February 23, 1893 and building a functional prototype in early 1897 while working at the MAN plant at Augsburg. This 'Diesel engine' was named after him. Originally it was known as the "oil engine". Diesel died in September 1913 in mysterious circumstances: He disappeared on a cross-channel ferry. See also: Diesel (disambiguation).
January 6 - Morse first publicly demonstrates the electrical telegraph. 1870 - The inauguration of the Musikverein (Vienna). 1900 - It is reported that millions are starving in India. 1900 - Boers attack Ladysmith - over 1000 people killed 1907 - Maria Montessori opens her first school and daycare center for working class children in Rome (Casa dei Bambini in San Lorenzo). 1912 - New Mexico is admitted as the 47th U.S. state. 1930 - The first diesel-engine automobile trip is completed (Indianapolis, Indiana, to New York City). 1929 - King Alexander of Yugoslavia suspends his country's constitution. 1931 - Thomas Edison submits his last patent application. 1936 - Supreme Court of the United States rules the 1933 Agricultural Adjustment Act unconstitutional in the case United States v. Butler et al (297 U.S. 1);.
Jaguar X-Type - production at Jaguar's Halewood facility in Liverpool. Powertrain The X-Type is equipped in the United States with either a 2.5L or 3.0L V6 petrol engine and all-wheel drive standard. In Europe, the X-Type is also available with a 2.0L petrol or diesel engine. This article is a stub. You can help Wikipedia by expanding it..
Juliett class submarine - their NATO reporting name as the Juliett class, the Project 651 diesel-electric submarines were designed in the 1950s to provide the Soviet Navy with a nuclear strike capability against the east coast of the United States. They carried four nuclear cruise missiles, which were launched while the submarine was surfaced and moving less than four knots. Once surfaced, the first missile could be launched in about five minutes; subsequent missiles would follow within about ten seconds each. Initially, the missiles were the inertially-guided P-5 (NATO reporting name SS-N-3 Shaddock). When submarine-launched ballistic missiles rendered the P-5s obsolescent, they were replaced with the P-6 (also NATO reporting name SS-N-3 Shaddock, though it is a very different missile) and the P-500 4K-80 "Bazalt" (SS-N-12 Sandbox) anti-ship cruise missiles designed to attack American aircraft.
