exhaust-gas recirculation

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

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Universalium. 2010.

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  • exhaust gas recirculation — See exhaust gas recirculation …   Dictionary of automotive terms

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  • 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

  • coolant controlled exhaust gas recirculation — (CCEGR) a system that prevents exhaust gas recirculation until engine coolant temperature reaches a specific value …   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 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

  • gas recirculation — See exhaust gas recirculation …   Dictionary of automotive terms

  • Recirculation des gaz d'echappement — 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

  • gas — [1] A non solid material. It can be compressed. When heated, it will expand; and when cooled, it will contract (such as air.) [2] A common term for gasoline. The British term is petrol. [3] A term for LPG or propane. Also see bottled gas [4] A… …   Dictionary of automotive terms

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