Method of and compression tube for increasing pressure of a flowing
gaseous medium, and power machine applying the compression tube
    3.
    发明授权
    Method of and compression tube for increasing pressure of a flowing gaseous medium, and power machine applying the compression tube 失效
    用于增加流动气体介质的压力和压缩管的方法和应用压缩管的动力机

    公开(公告)号:US5083429A

    公开(公告)日:1992-01-28

    申请号:US373987

    申请日:1989-06-29

    CPC分类号: F04F5/465

    摘要: In a method of and a compression tube (10) for increasing pressure of a flowing gaseous medium the gaseous medium is pressed by an accelerating element (8) to flow with supersonic velocity. Heat is abstracted from the gaseous medium having supersonic velocity and by shock waves the flow is decelerated to a subsonic velocity range in an impact tube section (13) wherein by decelerating and, if necessary, further abstracting heat the pressure is increased. The power machine comprises in any pipeline section and/or instead of compressor a compression tube (10) including the accelerating element (8), a transient tube section (14) receiving supersonic flow of the gaseous medium, an impact tube section (13) comprising a shock wave tube section (12) and advantageously a passage tube section (16) for decelerating the supersonic flow to subsonic velocity and increasing the pressure to a value exceeding the inlet pressure of the accelerating element (8).

    摘要翻译: 在用于增加流动的气态介质的压力的压缩管(10)的方法中,气态介质被加速元件(8)按压以超声速度流动。 从具有超音速的气体介质和冲击波抽取热量,在冲击管部分(13)中,流量减速到亚音速范围,其中通过减速,如果需要,进一步抽吸热量,则压力增加。 动力机在任何管道部分中包括和/或代替压缩机,包括加速元件(8)的压缩管(10),接收气体介质的超音速流动的瞬态管部分(14),冲击管部分(13) 包括冲击波管部分(12),并且有利地是用于将超音速流减速到亚音速速度并将压力增加到超过加速元件(8)的入口压力的值的通道管部分(16)。