高速送風系統 的英文怎麼說

中文拼音 [gāosòngfēngtǒng]
高速送風系統 英文
high velocity supply air system
  • : Ⅰ形容詞1 (從下向上距離大; 離地面遠) tall; high 2 (在一般標準或平均程度之上; 等級在上的) above...
  • : Ⅰ形容詞(迅速; 快) fast; rapid; quick; speedy Ⅱ名詞1 (速度) speed; velocity 2 (姓氏) a surna...
  • : 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...
  • : Ⅰ名詞1 (空氣流動) wind 2 (風氣; 風俗) practice; atmosphere; custom 3 (景象) scene; view 4 ...
  • : 系動詞(打結; 扣) tie; fasten; do up; button up
  • : Ⅰ名詞1 (事物間連續的關系) interconnected system 2 (衣服等的筒狀部分) any tube shaped part of ...
  • 高速 : (高速度) high speed; high velocity (hv); high rate; swift; fast; express; high-speed
  • 系統 : 1. (按一定關系組成的同類事物) system 2. (有條理的;有系統的) systematic
  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器的輸能力影響最大,氣體噴嘴存在某一最佳位置,而這一最佳位置與背壓、輸物料特性和輸特性相關聯;氣固噴射器的收縮角對其輸能力、內部靜壓分佈和輸管阻力特性均有適量影響,收縮角增大對整個輸均不利;在適當的輸范圍內,提氣體噴嘴出口度比擴大氣體噴嘴尺寸更為有利,但氣體噴嘴出口度過會增加氣固噴射器和輸管內的能量損耗,給輸帶來不利的影響;背壓與氣固噴射器的氣體噴嘴出口度的選取有關。
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