Pneumotachograph explained simply

Hey Everyone! In this video I will explain the pneumotachograph. This is a device within ventilators that measures flow rate. I will relate its function to the hagen-poiseuille equation which I explain in more detail here:    • Hagen-Poiseuille equation and how it is ap...  . 0:13 What is a pneumotachograph 0:39 Important equations 4:28 Reynolds number 5:54 How to determine volume from flow Dont forget to like and subscribe to support the channel :) Thanks for watching :) Fraser