風扇進口氣流 的英文怎麼說

中文拼音 [fēngshānjìnkǒuliú]
風扇進口氣流 英文
fan inlet flow
  • : Ⅰ名詞1 (空氣流動) wind 2 (風氣; 風俗) practice; atmosphere; custom 3 (景象) scene; view 4 ...
  • : 扇動詞1 (搖動扇子等使空氣流動) fan 2 (用手掌打) strike with the palm of the hand; slap 3 (鳥...
  • : 進構詞成分。
  • : Ⅰ名詞1 (人或動物進飲食的器官; 嘴) mouth 2 (容器通外面的地方) mouth; rim 3 (出入通過的地方) ...
  • : Ⅰ名詞1 (氣體) gas 2 (空氣) air 3 (氣息) breath 4 (自然界冷熱陰晴等現象) weather 5 (氣味...
  • : Ⅰ動1 (液體移動; 流動) flow 2 (移動不定) drift; move; wander 3 (流傳; 傳播) spread 4 (向壞...
  • 風扇 : 1. (電扇) electric fan;2. [機械工程] fan; blower; ventilator
  • 進口 : 1 (船隻進港) enter port; sail into a port2 (外貿進口) import3 (入口) entrance; [機械工程] i...
  • 氣流 : 1 [氣象學] air current; airflow; wind current; airstream2 [語言學] breath氣流紡紗 open end spinni...
  1. With water ingestion, the performance of fan / compressor is different from true air flow. the design and off - design point performance are discussed in details in this paper, which indicates that the effects of air - water mixture flow or other arbitrary multi - phases flows should be taken into account for fan / compressor design

    文中所使用的方法還可以用來計算為水蒸汽、甲烷、水或者其它任意已知密度的液相或者上述的多相混合物時的多級軸機的特性。
  2. To meet the needs for wider surge margin of the turbofan engine, a new model was developed to predict the characteristics of the fan / high pressure compressor and turbine in this thesis. several ways, including, variable inlet guide vanes of the fan, variable guide vanes of the high pressure compressor, the variable inlet area ratio of the mixer and the nozzle areas, were presented to enlarge the surge margin of the turbofan engine. meanwhile, a method of combined variable geometries for optimizing controls of inlet guide vanes of the fan, guide vanes and the first two stators of high pressure compressor, area ratio of mixer and noz zle areas was established

    為了滿足下一代作戰飛機對推系統的性能和穩定性要求,本文建立了壓縮系統特性和渦輪特性的新模型,並分別採用改變渦發動機葉片、壓機導葉片和前兩級靜葉片、混合室處內、外涵面積比和尾噴管面積,研究了其對發動機性能和穩定性的影響,而得出了渦發動機變幾何擴穩的方法,為發動機變幾何擴穩研究打下理論基礎。
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