Definition of gas engines. Meaning of gas engines. Synonyms of gas engines

Here you will find one or more explanations in English for the word gas engines. Also in the bottom left of the page several parts of wikipedia pages related to the word gas engines and, of course, gas engines synonyms and on the right images related to the word gas engines.

Definition of gas engines

gas engines
Internal-combustion engine Internal-combustion engine) in which the heat or pressure energy necessary to produce motion is developed in the engine cylinder, as by the explosion of a gas, and not in a separate chamber, as in a steam-engine boiler. The gas used may be a fixed gas, or one derived from alcohol, ether, gasoline (petrol), naphtha, oil (petroleum), etc. There are three main classes: (1) gas engines proper, using fixed gases, as coal, blast-furnace, or producer gas; (2) engines using the vapor of a volatile fluid, as the typical gasoline (petrol) engine; (3) oil engines, using either an atomized spray or the vapor (produced by heat) of a comparatively heavy oil, as petroleum or kerosene. In all of these the gas is mixed with a definite amount of air, the charge is composed in the cylinder and is then exploded either by a flame of gas ( flame ignition -- now little used), by a hot tube ( tube ignition) or the like, by an electric spark ( electric ignition, the usual method is gasoline engines, or by the heat of compression, as in the Diesel engine. Gas and oil engines are chiefly of the stationary type. Gasoline engines are largely used for automobile vehicles, boats, etc. Most internal-combustion engines use the Otto (four-stroke) cycle, though many use the two-stroke cycle. They are almost universally trunk engines and single-acting. Because of the intense heat produced by the frequent explosions, the cylinders must be cooled by a water jacket ( water-cooled) or by air currents ( air cooled) to give the maximum thermodynamic efficiency and to avoid excessive friction or seizing. Interne In*terne", n. [F.] (F. pron. [a^]N`t[^a]rn") (Med.) A resident physician in a hospital; a house physician.
Gas engine
Gas engine Gas engine (Mach.) A kind of internal-combustion engine (which see) using fixed gas; also, broadly, any internal-combustion engine.
Gas engine
Note: Gas is often used adjectively or in combination; as, gas fitter or gasfitter; gas meter or gas-meter, etc. Air gas (Chem.), a kind of gas made by forcing air through some volatile hydrocarbon, as the lighter petroleums. The air is so saturated with combustible vapor as to be a convenient illuminating and heating agent. Gas battery (Elec.), a form of voltaic battery, in which gases, especially hydrogen and oxygen, are the active agents. Gas carbon, Gas coke, etc. See under Carbon, Coke, etc. Gas coal, a bituminous or hydrogenous coal yielding a high percentage of volatile matters, and therefore available for the manufacture of illuminating gas. --R. W. Raymond. Gas engine, an engine in which the motion of the piston is produced by the combustion or sudden production or expansion of gas; -- especially, an engine in which an explosive mixture of gas and air is forced into the working cylinder and ignited there by a gas flame or an electric spark.

Meaning of gas engines from wikipedia

- engines that includes several working gas engines, including the largest running Crossley atmospheric engine ever made. Manufacturers of gas engines include...
- A gas turbine or gas turbine engine is a type of continuous flow internal combustion engine. The main parts common to all gas turbine engines form the...
- use continuous combustion: gas turbines, jet engines and most rocket engines, each of which are internal combustion engines on the same principle as previously...
- as a petrol engine (gasoline engine) or a gas engine (using a gaseous fuel like natural gas or liquefied petroleum gas). Diesel engines work by compressing...
- equipment at engine speed with simple couplings. Until the 2010s Perkins manufactured engines for JCB, but since then JCB manufactures their own engines. Perkins...
- designs, manufactures, and distributes engines, filtration, and power generation products. ****mins also services engines and related equipment, including fuel...
- and some hydrogen engines. EGR works by recirculating a portion of an engine's exhaust gas back to the engine cylinders. The exhaust gas displaces atmospheric...
- all the engines attempted previously. The fuel was still illuminating gas just as Lenoir's and his own atmospheric engines had used. This engine used four...
- up two engines for demonstration purposes in the grounds of the Lodge. His obituary credited him with being the inventor of the gas vacuum engine and the...
- A Stirling engine is a heat engine that is operated by the cyclic expansion and contraction of air or other gas (the working fluid) by exposing it to different...