Page 102 - Aeronautical Engineer Data Book
P. 102
80
+ gz = constant = constant for an adiabatic (no heat transferred) flow system k = constant = ratio of specific heats c p /c v
Resulting equations vA = constant dp ∫ � 2 v 2 � + 1 p This is Bernoulli’s equation 2 v T + c p 2 p = k
created or destroyed. Matter (in a stream tube or anywhere else) cannot be The rate of change of momentum in a given direction = algebraic sum of the forces acting in that direction
Basis
Table 5.2 Fluid principles Law Conservation of mass Conservation of momentum Conservation of energy Equation of state
