Pof 2 Flashcards
1
Q
Reynolds number
A
Low rn, laminar flow= smooth
High rn, turbulent flow
2
Q
The ideal fluid
A
Incompressible No viscosity (sticky)
3
Q
Dynamic pressure formula
A
A=1/2 PV^2
P= density
V=speed
4
Q
Total pressure =
A
Qdynamic + Pstatic
5
Q
IAS instrument error
A
If positioned out, instrument may point at the turbulent area, bc of magnetics.
6
Q
ICE T
PCD
A
IAS = Pressure error
CAS= Compressability
EAS= Density
TAS
