Method and apparatus for shockwave attenuation via cavitation
    3.
    发明授权
    Method and apparatus for shockwave attenuation via cavitation 有权
    通过气蚀冲击波衰减的方法和装置

    公开(公告)号:US08740071B1

    公开(公告)日:2014-06-03

    申请号:US13449025

    申请日:2012-04-17

    IPC分类号: G06G7/80

    CPC分类号: F41H5/007 F41H11/02 F42D5/045

    摘要: A method and system for attenuating a shockwave propagating through a first medium. The method and system may include providing a sensor for detecting a shockwave-producing event, which may include detecting an explosive device or detecting an explosion from an explosive device, determining a direction and distance of the shockwave relative to a defended target, calculating with a computer control a firing plan, and interposing a second medium between the shockwave and a protected asset if cost effective to do so. The second medium may be different from the first medium and the shockwave may be reflected, refracted and dispersed, or absorbed as it passes through the second medium prior to reaching the protected asset, and thus may be attenuated in force as it reaches the protected asset.

    摘要翻译: 一种用于衰减通过第一介质传播的冲击波的方法和系统。 该方法和系统可以包括提供用于检测冲击波产生事件的传感器,其可以包括检测爆炸装置或从爆炸装置检测爆炸物,确定冲击波相对于被防御目标的方向和距离,用 计算机控制射击计划,并且如果具有成本效益,则在冲击波和被保护资产之间插入第二介质。 第二介质可以不同于第一介质,并且冲击波可以在到达受保护资产之前通过第二介质而被反射,折射和分散或吸收,并且因此当其到达被保护资产时可以被衰减 。