Antiknock index definition

Antiknock index or "AKI" means an index number arrived at by adding the motor octane number and the research octane number, then dividing by 2.
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Antiknock index or "AKI" means the arithmetic average of the research octane number (RON) and motor octane number (MON): AKI = (RON+MON)/2. This value is called by a variety of names in addition to antiknock index including: Octane rating, posted octane, and (R+M)/2 octane.
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Antiknock index or "AKI" means the arithmetic average of
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Examples of Antiknock index in a sentence

  • The gasoline shall have an Antiknock index of 87 adjusted for season and locality in accordance with the recommendations in ASTM D4814.

  • The physico chemical parameters was used for characterization of gasoline is Colour, Density, Distillation, Anti-knock index, RON (research octane number), MON (motor octane number), Existent Gum, Potential Gum, Sulphur, Lead Content, RVP( Reid vapour pressure), VLI (vapour lock index), Benzene content, Copper Strip Corrosion, Composition, Oxidation Stability, Oxygen Content and Oxygenates.

  • Anti-knock index (AKI) is the average of RON and MON and is the octane rating that most consumers are familiar with, as this rating is posted on fuel dispensers, labeled (R+M)/2.

  • NHOC –Net heat of combustion, AKI – Anti-knock index (Harvey, Meylemans 2011).


More Definitions of Antiknock index

Antiknock index or "AKI" means an index number arrived
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Related to Antiknock index

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