Assessment of Technologies for the Space Shuttle External Tank Thermal Protection System and Recommendations for Technology Improvement. Part 2; Struc

By: Administration (Nasa), National Aeronaut

A technology review and assessment of modeling and analysis efforts underway in support of a safe return to flight of the thermal protection system (TPS) for the Space Shuttle external tank (ET) are summarized. This review and assessment effort focuses on the structural modeling and analysis practices employed for ET TPS foam design and analysis and on identifying analysis capabilities needed in the short-term and long-term. The current understanding of the relationship between complex flight environments and ET TPS foam failure modes are reviewed as they relate to modeling and analysis. A literature review on modeling and analysis of TPS foam material systems is also presented. Finally, a review of modeling and analysis tools employed in the Space Shuttle Program is presented for the ET TPS acreage and close-out foam regions. This review includes existing simplified engineering analysis tools are well as finite element analysis procedures. Knight, Norman F., Jr. and Nemeth, Michael P. and Hilburger, Mark W. Langley Research Center NASA/TM-2004-213256/PT2, L-19044/PT2 EXTERNAL TANKS; SPACE SHUTTLES; THERMAL PROTECTION; FOAMS; FAILURE MODES; FINITE ELEMENT METHOD; STRUCTURAL ANALYSIS

• Format: Paperback
• Language: English
• ISBN: B08FNV2NB2
• ISBN13: 9798674091158
• Release Date: January 1
• Publisher: Independently Published
• Length: 70 Pages
• Weight: 0.41 lbs.
• Dimensions: 0.1" x 8.5" x 11.0"