fuel-air ratio

См. также в других словарях:

• fuel air ratio — See fuel air ratio …   Dictionary of automotive terms

• fuel-air ratio — The amount of fuel in comparison with the amount of air. This is the reciprocal of the air fuel ratio …   Dictionary of automotive terms

• air ratio — The ratio of actual intake air volume to the air volume theoretically needed for complete combustion of a particular amount of the fuel. This ratio is represented by the Greek letter lambda (which looks like the letter y upside down). Also see… …   Dictionary of automotive terms

• air-fuel mixture ratio — The ratio by weight of air and fuel in the mixture being sent into the cylinders of a reciprocating engine. Ideally, the ratio should be 15:1. Besides the ideal (stoichiometric) ratio, the air fuel mixture may be rich or lean depending on the… …   Aviation dictionary

• Air-fuel ratio — (AFR) is the mass ratio of air to fuel present during combustion. When all the fuel is combined with all the free oxygen, typically within a vehicle s combustion chamber,the mixture is chemically balanced and this AFR is called the stoichiometric …   Wikipedia

• ratio — A fixed relationship between things in number, quantity or degree. For example, if the fuel mixture contains one part of gas for fifteen parts of air, the ratio would be 15 to 1. See a/f ratio a/f ratio air fuel ratio air fuel ratio air ratio… …   Dictionary of automotive terms

• air-fuel ratio — (A/F ratio) The mass of air supplied to the engine divided by the mass of fuel supplied in the same period of time. The stoichiometric, or chemically correct, air fuel ratio is the exact ratio necessary to burn all the carbon and hydrogen in the… …   Dictionary of automotive terms

• air — [1] Abbreviation for air conditioner. [2] A bicycling or motorcycling term describing the space or gap between the tires and the ground when the bike takes a jump. Both tires must be off the ground before it can be called air as in the expression …   Dictionary of automotive terms

• Fuel injection — Fuel rail connected to the injectors that are mounted just above the intake manifold on a four cylinder engine. Fuel injection …   Wikipedia

• Air flow bench — An air flow bench is a device used for testing the internal aerodynamic qualities of an engine component and is related to the more familiar wind tunnel. Used primarily for testing the intake and exhaust ports of cylinder heads of internal… …   Wikipedia

• fuel — A combustible material used to produce energy. One of the essential factors in a combustion engine (Fuel, Air, Proper proportion of mixture, compression, timing, spark). Also see air fuel ratio aviation fuel deceleration fuel cut off diesel fuel… …   Dictionary of automotive terms