NAVWEPS 00-801-80 
AIRPLANE PERFORMANCE 
VARIATION OF THRUST AN0 POWER WITH VELOCITY 
/ 
/STATIC THRUST 
. 
THRUST 
AvA’&?eLE 
POWER 
AVAILABLE 
1 
THRUST 
AVAILABLE 
/ 
/ AV!$%EHp’ E 
(CONSTANT ALTITUDE 8 RPM) 
VELOCITY, KNOTS 
100 
90 
80 
i-cl 
PERCENT 6o 
mmlgTM 50 
40 1 
30 
20 
IO 1 
VARIATION OF THRUST WITH RPM 
(CONSTANT ALTITUDE 
a VELOCITY) 
ThrN3.5 
04 I I 1 0 1 
0 IO 20 30 40 50 SO 70 80 90 100 
PERCENT MAXIMUM RPM 
I VARIATION OF SPECIFIC FUEL 
CONSUMPTION WITH RPM 
3.0 
(CONSTANT ALTITUDE 
8 VELOCITY) 
sEzc 2.0 
CONSUMPTION 
ct 1.0 
.T, * I I I I I I I I. 
0 IO 20 30 40 50 60 70 80 90 100 
PERCENT MAXIMUM RPM 
Figure 2.10. Turbojet Performance 
118