exhaust temperature

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• Exhaust gas recirculation — (EGR) is a nitrogen oxide (NOx) emissions reduction technique used in most gasoline and diesel engines.EGR works by recirculating a portion of an engine s exhaust gas back to the engine cylinders. Intermixing the incoming air with recirculated… …   Wikipedia

• Exhaust system — Exhaust manifold (chrome plated) on a car engine …   Wikipedia

• Exhaust gas — A diesel powered truck emits a large amount of exhaust gas while starting its engine. Exhaust gas or flue gas is emitted as a result of the combustion of fuels such as natural gas, gasoline/petrol, diesel fuel, fuel oil or coal. According to the… …   Wikipedia

• exhaust trails — A cloud that trails an aircraft and is formed by the ejected water from the exhaust of the aircraft engines. It mixes with and saturates, or slightly supersaturates, the air in the wake of the aircraft. The duration of the trails is dependent on… …   Aviation dictionary

• Exhaust steam — Steam Steam (st[=e]m), n. [OE. stem, steem, vapor, flame, AS. ste[ a]m vapor, smoke, odor; akin to D. stoom steam, perhaps originally, a pillar, or something rising like a pillar; cf. Gr. sty ein to erect, sty^los a pillar, and E. stand.] 1. The… …   The Collaborative International Dictionary of English

• exhaust-gas recirculation — (EGR) An emission control system where some of the exhaust gases are rerouted from the exhaust manifold into the combustion chamber to make sure that all fuel is burned before entering the atmosphere. The process lowers the combustion temperature …   Dictionary of automotive terms

• Exhaust gaz recirculation — Recirculation des gaz d échappement La recirculation des gaz d échappement, ou EGR pour Exhaust gas recirculation (le terme anglais est plus couramment rencontré dans la littérature) est un système inventé au début des années 1970 qui consiste à… …   Wikipédia en Français

• exhaust gas temperature (gauge) — A device that provides a cockpit readout of the exhaust gas temperature of an aircraft’s (piston) engine(s), enabling the pilot to lean the mixture for maximum fuel efficiency. Analyzer type EGT gauge …   Aviation dictionary

• exhaust-gas recirculation — /ig zawst gas /, Auto. a method of returning part of the exhaust gases to an engine by means of a valve (EGR valve) in order to reduce the combustion temperature, which leads to a reduction in the formation of pollutants. Abbr.: EGR * * * …   Universalium

• exhaust gas recirculation system — (EGR) a system used to control oxides of nitrogen (NOx) the exhaust gases are recirculated, lowering the engine combustion temperature, thereby reducing engine pollutants …   Dictionary of automotive terms

• exhaust-gas recirculation — /ig zawst gas /, Auto. a method of returning part of the exhaust gases to an engine by means of a valve (EGR valve) in order to reduce the combustion temperature, which leads to a reduction in the formation of pollutants. Abbr.: EGR …   Useful english dictionary