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EGR in Chemistry Meaning

The EGR meaning in Chemistry terms is "Exhaust Gas Recirculation". There are 2 related meanings of the EGR Chemistry abbreviation.

EGR on Chemistry Full Forms

  1. Exhaust Gas Recirculation Exhaust gas recirculation is a nitrogen oxide (NOx) emissions reduction technique used in petrol/gasoline and diesel engines. EGR works by recirculating a portion of an engine's exhaust gasback to the engine cylinders. Exhaust gas is routed back into the combustion chamber because the exhausted air is much hotter than the intake air. EGR works by diluting the N2 and providing gases inert to combustion (CO2 primarily) to act as an absorbent of combustion heat to reduce peak in cylinder temperatures. NOx is produced in a narrow band of high cylinder temperatures and pressures.
  2. Entropy Gradient Reversal

Frequently Asked Questions (FAQ)

  1. What does EGR stand for Chemistry?

    EGR stands for Entropy Gradient Reversal in Chemistry terms.

  2. What is the shortened form of Entropy Gradient Reversal in Chemistry?

    The short form of "Entropy Gradient Reversal" is EGR for Chemistry.

Citation

EGR in Chemistry. Acronym24.com. (2021, March 7). Retrieved May 13, 2024 from https://acronym24.com/egr-meaning-in-chemistry/

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