壅塞射流 的英文怎麼說

中文拼音 [yōngshèliú]
壅塞射流 英文
choked jet
  • : 動詞1 (堵塞) stop up; obstruct2 (把土或肥料培在植物根上) heap soil or fertilizer over and aro...
  • : Ⅰ動詞1 (用推力或彈力送出) shoot; fire 2 (液體受到壓力迅速擠出) discharge in a jet 3 (放出) ...
  • : 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...
  • 壅塞 : clogged up; jammed; congested
  1. The main results are : supersonic region and subsonic region can co - exist in flow path simultaneously, subsonic flow is insignificance for engine performance ; total pressure of primary rocket should be decreased when mach number is increased. in the experimental aspect, some components of ejectorjet experimental system were improved, ejectorjet experiments using alcohol as secondary fuel were conducted

    由數值計算獲得的結論為:引火箭內的一般態為超音速區與亞音速區共存,亞音速區不具備做功能力;飛行馬赫數增大,引火箭內更易於產生;為了獲得最佳的性能,隨著飛行馬赫數的提高,應當降低一次火箭的工作壓強。
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