antiknock rating

См. также в других словарях:

• antiknock rating — atsparumas detonacijai statusas T sritis Standartizacija ir metrologija apibrėžtis Vidaus degimo variklių vartojamų degalų parametras. atitikmenys: angl. antiknock rating vok. Klopffestigkeit, f rus. детонационная стойкость, f pranc. stabilité du …   Penkiakalbis aiškinamasis metrologijos terminų žodynas

• antiknock rating — atsparumas detonacijai statusas T sritis chemija apibrėžtis Karbiuratoriniuose vidaus degimo varikliuose vartojamo kuro pageidautina savybė. atitikmenys: angl. antiknock rating rus. детонационная стойкость …   Chemijos terminų aiškinamasis žodynas

• Antiknock agent — An antiknock agent is a gasoline additive used to reduce engine knocking and increase the fuel s octane rating. The mixture known as gasoline, when used in high compression internal combustion engines, has a tendency to ignite early (pre ignition …   Wikipedia

• Octane rating —   A number used to indicate gasoline s antiknock performance in motor vehicle engines. The two recognized laboratory engine test methods for determining the antiknock rating, i.e., octane rating, of gasolines are the Research method and the Motor …   Energy terms

• Octane rating — is a relative quantity specification of the engine fuel antiknock rating to detonation of engine fuels used in gasoline internal combustion engines. Engine fuel can be compared to an isooctane mix, the conditional octane rating of which is 100,… …   Glossary of Oil and Gas

• octane rating — noun a measure of the antiknock properties of gasoline • Syn: ↑octane number • Hypernyms: ↑measure, ↑quantity, ↑amount * * * noun see octane number * * * octane number or …   Useful english dictionary

• octane number — (of gasoline) a designation of antiknock quality, numerically equal to the percentage of isooctane by volume in a mixture of isooctane and normal heptane that matches the given gasoline in antiknock characteristics. Also called octane rating.… …   Universalium

• antiknocking — adjective suppressing or eliminating engine knock in combustion engines antiknock properties antiknock rating • Syn: ↑antiknock • Similar to: ↑leaded • Derivationally related forms: ↑antiknock …   Useful english dictionary

• Октановое число — ► fuel performance number, octane level (number, unit, rating), performance number, antiknock rating Показатель, служащий характеристикой детонационной стойкости легких моторных топлив и равный численно процентному (по объему) содержанию… …   Нефтегазовая микроэнциклопедия

• isooctane — [ī΄sō äk′tān, ī΄səäk′tān] n. [ ISO + OCTANE] a liquid hydrocarbon, (CH3) 2CHCH2C(CH3) 3, used with normal heptane to prepare antiknock rating standards and arbitrarily assigned an octane rating of 100 …   English World dictionary

• Klopffestigkeit — atsparumas detonacijai statusas T sritis Standartizacija ir metrologija apibrėžtis Vidaus degimo variklių vartojamų degalų parametras. atitikmenys: angl. antiknock rating vok. Klopffestigkeit, f rus. детонационная стойкость, f pranc. stabilité du …   Penkiakalbis aiškinamasis metrologijos terminų žodynas