公开(公告)号：EP3255438A1

公开(公告)日：2017-12-13

申请号：EP17175280.1

申请日：2017-06-09

申请人： Lowe, K. Todd ,  Ng, Wing F. ,  Otero, Raul Jr. ,  Virginia Polytechnic Institute and State University

发明人： Lowe, K. Todd ,  Ng, Wing F. ,  Otero Jr., Raul

IPC分类号： G01P5/24 ,  G01F1/66

CPC分类号： G01F1/667 ,  G01P5/245

摘要： A system and method of non-intrusive anemometry. The system comprises an acoustic transmitter disposed at a boundary of fluid flow and first and second acoustic receivers adapted to receive transmissions from the acoustic transmitter. A processor is coupled to the acoustic receivers to determine the time of arrival of the transmission at the acoustic receivers. The acoustic transmitter and acoustic receivers are arranged such that the acoustic transmitter is upstream from the first acoustic receiver which is in turn upstream from the second acoustic receiver.

摘要翻译： 非侵入式风速计的系统和方法。 该系统包括设置在流体流动边界处的声学发射器和适于接收来自声学发射器的发射的第一和第二声学接收器。 处理器耦合到声学接收器以确定传声器在声学接收器处的到达时间。 声学发射器和声学接收器被布置为使得声学发射器位于第二声学接收器上游的第一声学接收器的上游。