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1. 发明申请

WO2012177737A1 DEVICE AND METHOD FOR MONITORING INTERACTION BETWEEN A FLUID AND A WALL 审中-公开
标题翻译：用于监测流体与壁之间相互作用的装置和方法
公开(公告)号：WO2012177737A1
公开(公告)日：2012-12-27
申请号：PCT/US2012/043309
申请日：2012-06-20
申请人： SHEVEREV, Valery, A. , OHIO UNIVERSITY , NESIC, Srdjan
发明人： SHEVEREV, Valery, A. , NESIC, Srdjan
IPC分类号： G01N17/00 , G01N17/04
CPC分类号： G01N29/02 , G01N17/008 , G01N17/04 , G01N2013/0216
摘要： A sensor device (2) that can be used with a structural component having a wall (10) and containing a fluid that includes a mechanical oscillator (32). The mechanical oscillator (32) includes a floating member (6) configured to be susceptible to the fluid and a support member (18) configured to not be susceptible to the fluid. The mechanical oscillator (32) is affixed within a housing (4) that is adaptably fastened to the structural component such that the floating member (6) contacts the fluid. A mechanical response sensing system (2) is configured to measure a mechanical characteristic of the combined floating member (6) and the support member (18). The mechanical characteristic is configured to be indicative of the interaction between the fluid and the wall (10). In use, fluid is directed along the floating member (6). The mechanical oscillator (32) oscillates, a first value of the mechanical characteristic is measured, and fluid contacts the floating member (6) causing an effect to the floating member (6). The support member (18) is protected from the effect of the fluid and a second value of the mechanical characteristic is measured after a predetermined period of time after the floating member (6) is contacted with the fluid.
摘要翻译：一种传感器装置（2），其可与具有壁（10）并且包含包括机械振荡器（32）的流体的结构部件一起使用。机械振荡器（32）包括构造成易受流体影响的浮动构件（6）和构造成不易受流体影响的支撑构件（18）。机械振荡器（32）固定在壳体（4）内，该壳体（4）适于紧固到结构部件，使得浮动部件（6）接触流体。机械响应感测系统（2）被配置为测量组合的浮动构件（6）和支撑构件（18）的机械特性。机械特征被配置为指示流体和壁（10）之间的相互作用。在使用中，流体沿浮动件（6）被引导。机械振荡器（32）振荡，测量机械特性的第一值，并且流体接触浮动部件（6），从而对浮动部件（6）产生影响。支撑构件（18）被保护免受流体的影响，并且在浮动构件（6）与流体接触之后的预定时间段之后测量机械特性的第二值。

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