user manual

TABLE3.1-16(CONTINUED)
LM-10 CONSUMABLE LOADING REQUIREMENTS
LM-IO DPS PROPELLANT
Amendment 110
711g/71
Fuel (ib_ Oxidizer (ib)
Propellant Load 7537.6 12023.9
Trapped Outside Tanks 27.3 48.9
Tanked 7510.3 11975.0
Trapped Inside Tanks ]0.5 23.5 ....
Nominal Deliverable 7499.8 I1951.5
Outage TBD TBD
Total DPS Propellant TBD
IEI.
2FI.
2GI.
Nl.
311.
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 allow-
able tolerance for the calculated off-load is ±0.5 pounds per weigh tank.
AI. Final tank pressure at overfill (PSIG) 47.4 54.0
BI. Propellant loading temperature (°F) 67.8 67.45
CI. Nominal overfill quantity (ib) 7606.6 12182.5
DI. Correction for tank pressure (ib) 2.44 7.56
Fuel = 0.33 (Item A1 -40)
Oxidizer = 0.54 (Item A1 -40)
Correction for loading temperature (lb) -i1.9 -25.73
Fuel = -4.25 (Item B1 -65)
Oxidizer = -10.5 (ltem B1 -65)
Measured density (GM/CC) 0.8979 1.4819
Nominal density (GM/CC) 0.8994 1.4824
Delta density (GM/CC) (Item Fl-ltem G1) -0.0015 -0.0005
Correction for measured density -12.6 -4.2
Fuel = 8400 (Item H1)
Oxidizer = 8400 (Item HI)
J1. Propellant in GSE 2.3 3.8
KI. Overfill quantity (Cl+Dl+El+ll+Jl) 7586.8 12163.9
L1. Target loading 7547.7 12___023.7
MI. Quantity required to fill RCS manifolds (APS only) xxxxxxx xxxxxxx
NI. Quantity to be off-loaded (Items KI-LI-MI) 39.1 140.2
NOTES:
ILoading temperature correction will always be negative.
2To calculate the nominal density solve the _ollowing 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.
3.1-130
SNA-8-D-027(III) REV 3