11
2nd YEAR FLUIDS / COMPRESSIBLE FLOW
3
- A " STAGNATION SPEED OF SOUND " MAY ALSO BE DEFINED AS :
(3.18)
- EQUATIONS (3.16) TO (3.19), ARE THE BASIC EQUATIONS USED IN THE ANALYSIS OF ISENTROPIC COMPRESSIBLE FLOWS
- THE DIAGRAM BELOW SHOWS THE GRAPHS OF
EQUATIONS (3.16), (3.18) AND (3.19).
EQUATION (3.18)
CAN ALSO BE USED TO DETERMINE WHEN A FLOW BECOMES COMPRESSIBLE :
FLOW COMPRESSIBLE WHEN <
0.95o
