pressure pulsation

基本解釋

• 壓力脈動；壓力脈沖

英漢例句

雙語例句

• The analysis of the pressure pulsation attenuator was made in CFD method.
  利用CFD方法對壓力脈動衰減器進行分析；
• This thesis deals with the development of novel SSF bioreactor with air pressure pulsation. Measurement and control software was developed under virtual instrument concept.
  本論文基于虛擬儀器概念，組建和開發(fā)了壓力脈沖固態(tài)發(fā)酵反應(yīng)器的測量和控制系統(tǒng)。
• For Francis turbines, the pressure pulsation in draft-tubes induced by helical vortex rope is one of the main problems and it would seriously affect the safe operation of the unit.
  混流式水輪機尾水管內(nèi)螺旋形渦帶引起的壓力脈動是造成混流式水輪機組振動的主要根源之一，嚴重威脅機組的安全運行。

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詞組短語

短語

• pressure drop pulsation 壓力降型脈動
• pressure transient pulsation 壓力瞬態(tài)脈動
• minute pressure pulsation signal 微壓振動信號
• pipeline pressure pulsation 管道壓力脈動
• total pressure pulsation intensity 總壓脈動強度

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專業(yè)釋義

機械工程

• 壓力脈動

  During pressure pulsation transients in a strait hydraulic pipeline accompanying gas bubbles and cavitation, the mathematical models of gas bubbles and cavitation are validated.
  利用等徑液壓直管路中存在氣泡和氣穴的瞬態(tài)壓力脈動過程,對氣泡和氣穴數(shù)學模型進行驗證。

• 壓力沖擊

  Not only prevent the pressure pulsation and cavitation but also reduce the flow pulsation of the pump according to this paper's design principle, and the working medium is compressible fluid, so the research is more reasonable.
  按照本文原則設(shè)計配流盤，既可以很好的防止壓力沖擊和氣蝕，又最大限度的降低了泵的瞬時流量不均勻系數(shù)，且工作介質(zhì)為可壓縮流體更符合實際情況。

• 壓力變化

水利工程

• 壓力脈動
• 水壓脈動

電子、通信與自動控制技術(shù)

• 壓力變化