水射流設備緊密段緊靠噴嘴出口,處于緊密狀態,透明清晰,因與空氣產生摩擦,射流表面出現波紋,這種波紋的幅度隨射流離開噴嘴的距離而增大。當噴嘴出口壓力增大時,射流速度也增大,在脈動速度及旋渦的作用下,緊密段因表面波紋彼幅加大而破裂,緊密段隨壓力的增加有逐漸縮短的趨勢。
ZHENGFAQIQINGXIZHUSUCHENGXINGJISHU(WIT)SHIYIZHONGXINXINGDESHENGCHANZHONGKONGHUOZHEBUFENZHONGKONGZHUSUZHIPINDECHENGXINGFANGFA。SHUIFUZHUZHUSUCHENGXINGJISHUBUJINNENGGOUCHENGXINGHOUDEZHIPIN,XINGCHENGFEICHANGGUANGHUADENEIBIAOMIAN,ERQIENENGGOUCONGNEIDAOWAILENGQUEZHIPIN。LENGQUESHIJIANJINWEIQIFUZHUZHUSUDE1/3HUO1/2.。DUIZHEZHONGJISHUDEXUQIUZHUYAOLAIZIYUQICHEYONGKONGXINZHIPINDEGONGYINGSHANG。
鍋爐清洗傳感器彈性體采用特殊進口材質、一體化結構設計,在超高壓測控過程中,無爆裂現象,適用于大型液壓設備等的壓力測量與控,采用球面或錐面密封,確保高壓系統的密封性。
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