Pitot tubes are pairs of hollow tubes. One tube measures impact pressure and the other tube measures potential. Venturi tubes gradually narrow the diameter of a flow pipe and measure the resultant ...
The measurement principle involves characterizing the speed at which coherent vortical structures flow past an array of pressure-based or strain-based sensors which are mounted axially along the pipe.
一些您可能无法访问的结果已被隐去。
显示无法访问的结果