At this moment in time I use mine for doing engine port flow measurements using a venturi and hence the 2psi works well.
For car aero measurements - particularly at the front of the car - I was wondering if there would be any merit in using a pitot tube protruding in front of the car to get a static reading to be used as one input to the differential manometer. This would be a substitute for the pressure box. How far the pitot would need to protrude in front of the car to get a clean static pressure is the question.
|