gas inlet valve 中文意思是什麼

gas inlet valve 解釋
進氣閥
  • gas : n (pl gases )1 氣,氣體,氣態 〈cf fluid; solid〉 2 可燃氣,煤氣,沼氣;【礦物】瓦斯。3 【軍事...
  • inlet : n. 1. 進口,入口。2. 【電學】引入,輸入,輸入線。3. 水灣,小港。4. 插入物,鑲嵌物。vt. (inlet, inletting)1. 引進。2. 嵌入,插入。
  • valve : n 1 【機械工程】閥,活門,舌門;汽門。2 【解剖學;動物學】瓣,瓣膜;(貝)殼瓣;【植物;植物學】...
  1. When the natural frequency of the gas column in the inlet valve is consistent with the main frequency of the periodic air inlet noise, the resonance noise of the gas column will also become prominent in the air inlet noise

    進氣管空氣柱的固有頻率與周期性進氣噪聲的主要頻率相一致時,空氣柱的共振噪聲在進氣噪聲中也會較為突出。
  2. At the same time, when the gas flow passes the flow area of the inlet valve at a high speed, turbulent throw - outs will appear and lead to the generation of high frequency noises. as the flow area of the inlet valve keeps changing, the turbulent noise is of fixed frequency range ( generally over 1 000 hz )

    與此同時,當氣流以高速流經進氣門流通截面時,產生湍流脫體,導致高頻噪聲的產生,由於進氣門通流截面是不斷變化的,因此湍流噪聲具有一定的頻率范圍,主要集中在1000hz以上的高頻范圍。
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