user manual

TABLE 3.4-16
LM-8 Consumable Loadin_ Requirements
LM-8 APS Propellant
Amendment 98
1/22/71
Fuel (Ib) Oxidizer (Ib)
Propellant Load 2007.0 3218.2
Trapped Outside Tanks 5.9 8.3
Tanked 2001.1 _209.9
Trapped Inside Tanks 10.1 27.6
Nominal Deliverable 1991.0 3182.3
Outage TBD TBD
Total APS Propellant TBD
The following table should be used to determine the amount of propellant
to be off-loaded from a full condition to arrive at the indicated load.
The allowable tolerance for the calculated off-load is _+0,5 pounds per
weigh tank.
A. Final tank pressure at overfill (PSIG) 60.3
B. Propellant loading temperature (°F) 6_,05
C. Nominal overfill quantity (Ib) 2072t_
D. Correction for tank pressure (ib) 1.8
Fuel - 0.09 (Item A-40)
A Oxidizer = 0.15 (Item A-40)
IE. Correction for loading temperature (Ib) -4.7
Fuel = -1.16 (Item B-65)
A Oxidizer = -2.84 (Item B-65)
2F. Measured density (GM/CC) 0.8998
2G. Nominal density (GM/CC) 0.8994
H. Delta density (GM/CC) (Item F-G) 0.0004
31. Correction for measured density +0.92
Fuel - 2300 (Item H)
Oxidizer = 2300 (Item H)
J. Propellant in GSE 1.6
K. Overfill quantity (C+D+E+I+J) 2071.9
L. Target loading 2006.7
M. Quantity required to fill RCS manifolds 7.9
N. Quantity to be off-loaded (Items K-L-M) 57.3
4_.3
68.4
1.4
-9.7
1.4812
-2.76
4,8
_300.9
3218.1
12.7
7Q.1
NOTES:
iLoading temperature correction will always be negative.
2To calculate the nominal density solve the following equation where T=
temperature in °C of the measured density (usually 4°C for oxidizer and
25"C for fuel). This equation is valid for 14,7 PSIA. Therefore, the
measured density must also be at 14.7 PSIA.
Nominal fuel density - 0.922904-0.0009377 ("C)
Nominal oxidizer density = 1.491539-0.0022832 (°C)
3Correction for measured density may be either positive or negative.
3.4-92
SNA-8-D-O27(III)REV 2