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| Title: |
Modeling correlation with flight data
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| Author(s): |
Ehlers, H. K. F.
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| Abstract: |
The molecular contamination flow model (space 2 program) predicts the induced environment of the space shuttle orbiter/payload on orbit as well as the induced gas flow between the orbiter and payload surfaces. This computer program relates the input parameters which characterize the time dependent status of the orbiter/payload to the required output parameters. An application of the model to data from space transportation system flights 1, 2, and 3 shows that the model correlates well for direct flow and for return flux (STS-2/H2O). Correlation for return flux from other molecular sources/species appears to be within expectations but more analysis is required. The space 2 model seems to be an adequate predictive tool.
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| NASA Center: |
Johnson Space Center
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| Publication Date: |
Feb 1, 1983
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| Document Source: |
CASI |
| Online Source: |
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| Document ID: |
19830014031
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| Accession ID: |
83N22302
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| Publication Information: |
Systematics General Corp. The Shuttle Environ. Workshop, 10 p, Number of Pages = 10 |
| Price Code: |
A02 |
| Keywords: |
DATA CORRELATION; MATHEMATICAL MODELS; SPACE SHUTTLE ORBITERS; SPACE SHUTTLE PAYLOADS; SPACE TRANSPORTATION SYSTEM FLIGHTS; SPACECRAFT CONTAMINATION; AEROSPACE ENVIRONMENTS; COMPUTER PROGRAMS; DESORPTION; GAS FLOW; MASS SPECTRA; MOLECULAR DIFFUSION; OUTGASSING; PREDICTION ANALYSIS TECHNIQUES; SPACE COMMERCIALIZATION;
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| Notes: |
In Systematics General Corp. The Shuttle Environ. Workshop 10 p (SEE N83-22289 12-16) |
| Accessibility: |
Unclassified; No Copyright; Unlimited; Publicly available; |
| Updated/Added to NTRS: |
2007-04-05 |
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