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NASA/USRA advanced design program activity 1990/1991Four problems were defined which had aspects which would be reasonably assigned to an interdisciplinary design team. The design problems are: (1) design of a thermal shield for a lunar telescope (thermal protection for a lunar telescope); (2) selenotextile shielding structure (a structure to protect a lunar habitat from intense solar radiation of tubes of woven polytetrafluoroethylene coated fiberglass fabric); (3) pneumatically assisted elbow joint design for the NASA Zero-prebreathe suit (will allow astronauts to make the transition from a high pressure internal environment to a lower pressure suit without spending time in an air lock); and (4) electrochemical system to power assist an astronaut's finger joints (assist in the movement of an astronaut's distal and proximal interphalangeal finger joints).
Document ID
19920012100
Acquisition Source
Legacy CDMS
Document Type
Contractor Report (CR)
Authors
Dorrity, J. Lewis (Georgia Inst. of Tech. Atlanta, GA, United States)
Davis, Jill B. (Georgia Inst. of Tech. Atlanta, GA, United States)
Date Acquired
September 6, 2013
Publication Date
January 1, 1991
Subject Category
Composite Materials
Report/Patent Number
NASA-CR-189998
NAS 1.26:189998
Accession Number
92N21343
Funding Number(s)
CONTRACT_GRANT: NASW-4435
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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