風選輸送器 的英文怎麼說

中文拼音 [fēngxuǎnshūsòng]
風選輸送器 英文
winnowing conveyor
  • : Ⅰ名詞1 (空氣流動) wind 2 (風氣; 風俗) practice; atmosphere; custom 3 (景象) scene; view 4 ...
  • : Ⅰ動詞1. (挑選) select; choose; pick 2. (選舉) elect Ⅱ名詞(挑選出來編在一起的作品) selections; anthology
  • : Ⅰ動詞1 (運輸; 運送) transport; convey 2 [書面語] (捐獻) contribute money; donate 3 (失敗) l...
  • : 動詞1 (運送; 傳送) deliver; carry 2 (贈送) give as a present; give 3 (伴送; 送別) see sb of...
  • : 名詞1. (器具) implement; utensil; ware 2. (器官) organ 3. (度量; 才能) capacity; talent 4. (姓氏) a surname
  • 輸送 : deliver; supply; carry; transport; convey; feed; transmit; transfer; transportation; delivery
  1. A reasonable position of driving nozzle helps to achieve the maximum material flow that also depends on other parameters such as backpressure, properties of conveyed material and driving gas. it is observed that, an increase of convergent section angle is harmful to the pneumatic conveying system, and also influences on the mass flow rate of conveyed material, the distribution of static pressures in injector and the pressure drops of conveying pipe. in addition, within a reasonable scope of air mass rate, increasing the driving jet velocity is more advantageous than enlarging the dimension of driving nozzle

    試驗研究發現,氣體噴嘴位置對氣固噴射能力影響最大,氣體噴嘴存在某一最佳位置,而這一最佳位置與背壓、物料特性和特性相關聯;氣固噴射的收縮角對其能力、內部靜壓分佈和管阻力特性均有適量影響,收縮角增大對整個系統均不利;在適當的范圍內,提高氣體噴嘴出口速度比擴大氣體噴嘴尺寸更為有利,但氣體噴嘴出口速度過高會增加氣固噴射管內的能量損耗,給帶來不利的影響;系統背壓與氣固噴射的氣體噴嘴出口速度的取有關。
分享友人