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稀燃发动机 meaning in Chinese

leb lean -burn engine

Examples

  1. Leb lean - burn engine
    稀燃发动机
  2. Investigations on a lean burn engine show that nox can be removed by using hc and co in the exhaust gas as reducing agents . when the catalyst is used , the rate of nox conversion can reach a maximum of 74 . 4 % at 400
    稀燃发动机台架实验结果表明,催化剂抗硫中毒、抗高温以及抗水蒸气能力较强;最大nox转化效率达74 . 4 % ;最大nox转化率排气温度点在400附近。
  3. First in an 150 - 550 temperature range , the influence of oxygen concentration , space velocity and propene concentration on the no conversion was investigated and then also the macro kinetics of propene oxidization and no reduction
    本文研究了在pt al _ 2o _ 3催化剂上进行的hc - scr反应,用以稀燃发动机尾气的治理。首先在150 - 550温度范围内考察了氧气浓度、空速及还原剂浓度对no转化的影响。
  4. Investigations also show that the catalyst shows good heat resistance in the presence of water and demonstrates high capability for mitigating sox poisoning . in the end , a novel way controlling combustion is employed in a 1 . 342l s . i . engine , in which lean - burn , fast burn ( tumble ) and delay ignition make the engine provide much cleaner exhaust gas than that of a conventional premixed s . i . engine
    最后综合采用机内净化和排气后处理并行策略,即稀燃、快燃(滚流) 、推迟点火的可控燃烧新方案,结合分子筛稀燃催化器,在稀燃发动机典型工况下,在保证燃油经济性较原机改善14 . 8 %时, nox的排放大幅降低。

Related Words

  1. 稀硅酸盐
  2. 烘稀
  3. 稀鱼
  4. 稀牛奶
  5. 稀硝酸
  6. 稀面团
  7. 调稀
  8. 稀播
  9. 稀碱液
  10. 粪稀
  11. 稀缺资源
  12. 稀燃
  13. 稀燃油
  14. 稀人
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