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燃烧室壁面 meaning in English

chamber-wall surface

Examples

  1. The last or main injection pulse is set around tdc . when the diesel spray impinging on the combustion wall , the bump around the combustion chamber wall can strip off the wall jet and form a secondary spray in combustion chamber , so the fuel and air can mix well and homogenous
    在主喷射时刻,利用燃烧室壁面的bump迅速剥离壁面射流,在空间形成二次射流,二次射流进入燃烧室空间后,再一次与空气混合,形成相对均匀的稀混合气。
  2. Planar laser induced fluorescence ( plif ) was used to study the spray / wall impinging in constant volume vessel . the experimental result show that when fuel spray impinging on the plane wall , wall jet was formed while fuel impinging on a plane wall with a bump , when the wall jet meet the bump , a secondary jet can be formed . some parameters affecting the secondary spray were studied , including bump height , the secondary impinging distance , impinging distance and injector parameters
    对传统燃烧室和bump燃烧室内燃油空气混合过程进行了对比研究,发现燃油撞壁以后在传统燃烧室壁面形成壁面射流,这一层燃油浓度很高,很难与空气混合,而在bump燃烧室内,壁面射流遇到bump后,会在空间形成二次射流,二次射流进一步能快速与空气充分混合。
  3. At the preliminary stage of burning the gas flows along the back surface of the submerged nozzle and no recirculation forms in the aft - end cavity . at the medium stage of burning a weak recirculation forms in the rear of aft - end cavity by the force of injection flow . at the end stage of burning the flow separates at the c ombustion channel and a strong vortex forms in the aft - end cavity
    实验结果表明,在发动机工作过程中随着燃面的退移,燃烧室尾部的流动会发生很大变化,初始时刻背壁区加质流沿喷管背壁进入喷管,背壁区没有回流形成;中间时刻在加质流的驱动下背壁区后部形成较弱的回流;结束时刻气流在燃烧室壁面分离,背壁区形成强烈的回流。

Related Words

  1. 恒温燃烧室
  2. 燃烧室情况
  3. 再燃烧室
  4. 管道燃烧室
  5. 燃烧室效率
  6. 火箭发动机燃烧室
  7. 燃烧室墙
  8. 燃烧室阻力
  9. 燃料燃烧室
  10. 无烟燃烧室
  11. 燃烧室壁
  12. 燃烧室壁负荷
  13. 燃烧室壁温度
  14. 燃烧室壁应力
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