公开(公告)号：EP2449359A4

公开(公告)日：2014-05-21

申请号：EP10793465

申请日：2010-07-02

申请人： UNIV ALBERTA

发明人： OLFERT JASON

IPC分类号： G01N15/00 ,  G01N15/02 ,  G01N15/06

CPC分类号： G01N15/0255

摘要： A new installment classifies particles by their aerodynamic size This installment produces a truly monodisperse aerosol, and can produce very narrow distributions over a wide range of sizes Particles suspended in a fluid are classified by supplying particles into suspension in a carrier flow of a fluid and providing an acceleration to the flow at an angle to the velocity of the flow to cause the particles to follow trajectories determined by the acceleration and drag on the particles caused by the fluid The particles are then classified according to their trajectories The installment has a flow channel and a source of particles to supply particles into suspension in a carrier fluid in the flow channel A drive is connected to the flow channel at an angle to the flow of fluid through the carrier flow channel, and a classification system classifies the suspended particles according to their trajectories.

摘要翻译： 一种新的装置通过其空气动力学尺寸对颗粒进行分类。该装置产生真正的单分散气溶胶，并且可以在宽范围的尺寸范围内产生非常窄的分布悬浮在流体中的颗粒通过在流体的载体流中提供颗粒到悬浮液中进行分类，并提供 与流速成一定角度的加速度使颗粒跟随由流体引起的颗粒上的加速度和阻力确定的轨迹。然后根据颗粒的轨迹对颗粒进行分类。该装置具有流动通道和 将流体通道中的载体流体中的颗粒供给到悬浮液中的颗粒源A驱动器以与通过载体流动通道的流体流成一定角度连接到流动通道，并且分类系统根据它们分类悬浮颗粒 轨迹。