PRISM (PaRametrIc System Model)
Engine Pc/MR Study
PRISM v1.1.7
by: O.F. Design
May 05, 2018
Design Variable Summary
Design Variables (nominal values)
Name
Value
Units
Description
PengInFuel
286
psia
Fuel Engine Inlet Pressure (psia)
PengInOx
277.7
psia
Ox Engine Inlet Pressure (psia)
Result Variables
Name
Value
Units
Description
Constrain
Limit
Fvac
7500
lbf
Vacuum Thrust (lbf)
---
MR
1.85
Mixture Ratio
---
Pc
150
psia
Chamber Pressure (psia)
---
sysMass
0
lbm
Total System Mass (lbm)
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(PRISM) PaRametrIc System Model PRISM v1.1.7 contact: C. Taylor, cet@appliedpython.com