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Modeling the Effects of Spacecraft Venting on Instrument Measurements of the Martian Atmosphere for an Elliptical Orbit

Author
Hughes, David
Published
July 12, 2011.
Physical Description
1 electronic document
Additional Creators
Petro, Elaine
Online Version

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Unclassified, Unlimited, Publicly available.
Free-to-read Unrestricted online access
Summary
Analysis has been performed for MAVEN mission. Due to the elliptical orbit, large pressure variations in orbit will be experienced, there is a need to understand how internal pressures change and the flux of gas from vents could potentially bias instrument measurements. Goal of this analysis is to predict the effect that atmospheric gases trapped and vented from spacecraft volumes could have on instrument measurements.
Other Subject(s)
Collection
NASA Technical Reports Server (NTRS) Collection.
Note
Document ID: 20110015285.
GSFC.CPR.4746.2011.
2011 Contamination, Coatings, and Materials Workshop; 12-14 Jul. 2011; Greenbelt, MD; United States.
Terms of Use and Reproduction
No Copyright.
View MARC record | catkey: 15989672