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翼型流量计简称AF流量计,是为适应大口径管道中水、油、气(汽)等流体介质甚至多相流介质测量场合的需要而发展起来的一种高可靠性、紧凑轻便、可实现在线安装的新型流量仪表。一、AF流量计的工作原理20世纪初,由流体力学边界层理论以及浸没物体扰流受力分析导出的机翼理论,奠定了人类自由翱翔
Airfoil flowmeter referred to as AF flowmeter, is to adapt to large-diameter pipe water, oil, gas (steam) and other fluid medium even multiphase flow media measurement needs of the development and development of a high reliability, compact and lightweight, Achieve online installation of new flow meters. First, the working principle of AF flowmeter The early 20th century, by the fluid mechanics of the boundary layer theory and immersed objects disturbed force analysis derived wing theory, laid the human free flight