空化脈動頻率 的英文怎麼說

中文拼音 [kōnghuàmàidòngbīn]
空化脈動頻率 英文
cavity pulsation frequency
  • : 空Ⅰ形容詞(不包含什麼; 裏面沒有東西或沒有內容; 不切實際的) empty; hollow; void Ⅱ名詞1 (天空) s...
  • : 脈名詞1. (動脈和靜脈的統稱) arteries and veins2. (脈搏的簡稱) pulse 3. (像血管的組織; 連貫成系統的東西) vein
  • : Ⅰ形容詞(次數多) frequent Ⅱ副詞(屢次) frequently; repeatedly Ⅲ名詞1 [物理學] (物體每秒鐘振動...
  • : 率名詞(比值) rate; ratio; proportion
  • 空化 : cavitation空化機理 cavitation mechanism; 空化噪聲 [聲學] cavitation [aeration] noise; 空化作用 [化學] cavitation
  • 脈動 : [物理學] [天文學] pulsation; pulsing; pulse; ripple; impulsive motion; pulsating; panting; loping...
  • 頻率 : frequency; rate
  1. In order to investigate the influence of characteristics parameters on detonation wave in a two - phase pulse detonation engine model. the peak detonation pressures and average velocities of two - phase pulsed detonation wave produced by pde model using gasoline as fuel and air as oxidizer under various ignition frequencies and various mixture ratios are measured systematically, and the relations influencing them are analyzed

    為了探索氣-液兩相沖爆震發機模型內特徵參數對產生爆震波的影響規律,系統地測試了以汽油為燃料、以氣為氧劑的氣-液兩相沖爆震發機模型在不同點火及不同余氣系數下爆震波的峰值壓力以及平均爆震波速,並對其變進行了分析。
  2. In this paper, it is introduced to the influence of cavitation factor, measurement taps, sampling frequency and sampling time on the test result in pressure fluctuation test of the water turbine

    摘要介紹了水輪機壓力試驗時系數、測量位置及測點、信號采樣及采樣時間等因素對試驗結果的影響。
  3. Constant stator magnetic linkage control frequency converter includes power devices utilizing igbt, drive circuit using three - phase drive ic with multiple protection functions. pwm signal formation circuit in the way of voltage space vector control and realized with pld ( programmable logic device ) devices and compensation for the influence of supply voltage variation and stator resistance voltage drop

    其中,恆定子磁鏈控制變器的設計中主電路採用功器件igbt ;驅電路採用三相多功能集成驅晶元; pwm寬調制信號產生電路採用電壓間矢量控制方式,由pld器件實現;對電源電壓變及電阻壓降造成的影響進行了補償。
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