lean premixed flameとは 意味・読み方・使い方

Since a flame thereof is spreaded in a cylinder 1 from a restriction part 15a, to ignite the lean premixed mixture in the cylinder 1, and perform premixed combustion ignition to the premixed mixture is surely ignited at the beginning of the ignition.例文帳に追加

その炎はしぼり部１５ａからシリンダ１内に入り、シリンダ１内の希薄予混合気に着火させ、予混合燃焼させるので着火時点での予混合気への点火が確実になされる。 - 特許庁

To provide an in-cylinder swirl combustor capable of maintaining a flame even when the fuel/air ratio is less than the lean flammable limit of a homogeneous premixed gas, and capable of complete combustion and low NOx combustion without regulating the amount of air flow.例文帳に追加

燃料／空気比が予混合均質混合気の希薄側可燃限界よりも更に小さい場合でも火炎の保持を可能にし、空気流量の制御なしに完全燃焼と低ＮＯｘ燃焼が可能な円筒内旋回燃焼器を提供する。 - 特許庁