What Is Lambda In Air Fuel Ratio?
What Is Lambda In Air Fuel Ratio? The air-fuel ratio, or lambda number (λ) determines the mass ratio of air and fuel in the combustion chamber, as it relates to the stoichiometric air-fuel ratio. When λ=1, ideally balanced combustion conditions result in neither oxygen starvation nor excess. What is lambda AFR? Air–fuel equivalence ratio, λ