SEE PRODUCTS / SEE Related Model & DB -
Neutral
External Contamination
NASAN II
Description:
Spacecraft external contamination and plasma analysis
tool for calculating molecular deposition from direct flux and
return flux, molecular column densities and spacecraft
charging/plasma effects. Contaminant source modeling includes
materials outgassing, thruster plumes, vacuum venting
(multiphase, gas/liquid/solid). Code also allows for variable
geometry of the vehicle (such as solar array and radiator
rotations) and interaction between multiple spacecraft (such
as thruster firings during approach and separation).
Additional Information:
Language: FORTRAN 77
Operating System: UNIX
Hardware Requirements: Typically
256MB of memory, 500MB of disk storage and emulation of
Tektronix 4100 series color graphics.
Availability:
- Maintenance/ Upgrades: N/A
- Source Code: N/A
- Cost: N/A
- Distribution: NA
- Manuals: N/A
- Training: N/A
Input Description : NASTRAN formatted
geometric model
Output Format: Binary and ASCII data
files, Tectronix 4100 series color graphics
Verification/ Validation: Comparison
with analytical calculations and results from MOLFLUX
calculations
Point of Contact:
Carlos Soares
Boeing
Houston, TX 77059-3559
Phone: 281-226-6729
E-mail:
Carlos.E.Soares@boeing.com
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