user manual

Amendment 79
3/30/70
D
E
N
S
I
T
Y
LB/F'T3
TABLE 3.3-11
SPS Propellant Load Calculation
1. Enter sPa Quantity Readout at 110 PSIA (Table 3.3-12
item C - Percent) 100.8
2. Use F£guree 4.1-3 and 4.1-4 to obtaln pro-
pellant load for above quantity readout. 15588.0 25092.0
3. Nominal propellant density at loading temperature
(use temperature - density graph below) (lb/fC3) 56.35
4. Cubic feet of propellant (item 2 divided by Item 3) 278.403
5. Calculated density from Table 3.3-12 Item f (Ib/fC 3) 56.34 90.41
6. Adjustment due to PUGS zero adjust (pounds) 0._..___0 0.0
7. Resulting actual propellant load (item 4 times
Item 5, less item 6) (pounds) 15685.2 25083.7
sPa
Oxidizer
90.6
90.5
90.Z
90.
90.1
90. ]
90.0
89.9
89.8
89.7
SPS Propellant'Temperacure/Denelty Graph
at 110+5 PSIA
Temperature Degrees F
OXIDIZER
277.443
3.3-51
SNA-8-D-027 (Ill) IEV 2