pitot tube to measure speed and bernuoilli, aeronautics

[JG52Krupi]

Only the pipe facing the air flow would measure the dynamic pressure as some of the air would enter the tube creating pressure. If the tube was facing the same direction as the air flow then no air would be forced down the tube...!!!!!

[raaaid]

well call it dynamic subpressure

its caused by movement and reduces the pressure as speed increases

its curious ive never heard mention about bernuilli anything on dinamic vs static pressure, seems in spain is taught differently all it says is:

p+1/2*d*v*v+d*g*z=K

p= 1 atmosphere d=whatever density v= both zero in both ends

therefore z=height can only be equal in both ends

[JG52Krupi]

Is that a real question or one you made up? (post 6)

I'm pretty sure the component you thinking of is not a pitot tube as it will always require a tube pointing into the wind to capture air flow and therefore a pressure reading.

[raaaid]

no i made it up but should have a solution using bernuilli i guess other than zero height column

man this is my eleventh year for a 3 year degree, i lack faith for what i study

you know like the emperors new clothes

[Redroach]

didn't read any of raaaid's postings at all... are they at least marginally reasonable? Or is it the usual "heeey I'm subtly annoying people and it's great fun even if nobody laughs at all" mentally disturbed stuff?

[JG52Krupi]

Clearer than usual but still in the realms of a meths abuser.

[conio]