The Development of a New Differential Pressure Flow Meter for Bidirectional Measurement of Human Breath Flow(PPT)

摘要

1. The Confined Pitot Tube combines the effects of stagnant pressure, flow confinement, and inertia 2. At high confinement, the flow meter displays mostly laminar behavior 3. The Confined Pitot Tube provides good performance at a low flow-resistance 4. The Confined Pitot Tube is suitable for measuring human breathing patterns