lean mixture


lean mixture
thin mixture, diluted mixture, mixture containing a small amount of the substance added

English contemporary dictionary. 2014.

Look at other dictionaries:

  • lean mixture — A fuel air mixture where the fuel air ratio is less than 1:15. See air fuel mixture ratio …   Aviation dictionary

  • lean mixture — A mixture of air and fuel in which there is more air and less fuel. See air fuel ratio. The opposite is rich mixture. Also see stoichiometric ratio …   Dictionary of automotive terms

  • lean-burn — leanˈ burnˈ adjective Of, using or relating to a fuel air mixture in which the fuel component is relatively low, so reducing the amount of fuel used and pollution produced • • • Main Entry: ↑lean * * * adj. of or relating to an internal… …   Useful english dictionary

  • lean — lean1 [lēn] vi. leaned or Chiefly Brit. leant, leaning [ME lenen < OE hlinian, to lean, hlænan, to cause to lean, akin to Ger lehnen < IE base * k̑lei , to incline, lean > Gr klinein, L clinare] 1. to bend or deviate from an upright… …   English World dictionary

  • mixture — [1] A substance made up of two or more chemicals in some proportion. [2] A fuel air mixture in an internal combustion engine. [3] The combination of oil and gasoline in the fuel tank of a two stroke engine, e.g., 1:50, i.e., one part of oil is… …   Dictionary of automotive terms

  • lean-burn — adjective (of an internal combustion engine) designed to run on a lean mixture to reduce pollution …   English new terms dictionary

  • lean-burn engine — An engine which uses a lean mixture of fuel and air to increase fuel economy and reduce exhaust emissions. Also see CACIS …   Dictionary of automotive terms

  • Lean burn — refers to the use of lean mixtures in an internal combustion engine. The air fuel ratios can be as high as 65:1, so the mixture has considerably less fuel in comparison to the stoichiometric combustion ratio (14.7:1 for petrol for example).… …   Wikipedia

  • lean — Ⅰ. lean [1] ► VERB (past and past part. leaned or chiefly Brit. leant) 1) be in or move into a sloping position. 2) (lean against/on) incline from the perpendicular and rest against. 3) (lean on) rely on for sup …   English terms dictionary

  • lean — I [[t]lin[/t]] v. leaned (esp. brit.)leant, lean•ing, 1) to incline or bend from a vertical position: to lean out the window[/ex] 2) to incline, as in a particular direction; slant: The post leans to the left[/ex] 3) to incline in feeling,… …   From formal English to slang


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