Design Considerations for Thermally Insulating Structural Sandwich Panels for Hypersonic Vehicles

By: Nasa, National Aeronautics and Space Adm

Simplified thermal/structural sizing equations were derived for the in-plane loading of a thermally insulating structural sandwich panel. Equations were developed for the strain in the inner and outer face sheets of a sandwich subjected to uniaxial mechanical loads and differences in face sheet temperatures. Simple equations describing situations with no viable solution were developed. Key design parameters, material properties, and design principles are identified. A numerical example illustrates using the equations for a preliminary feasibility assessment of various material combinations and an initial sizing for minimum mass of a sandwich panel. Blosser, Max L. Langley Research Center WBS 736466.01.08.07.31

• Format: Paperback
• Language: English
• ISBN: 1793981620
• ISBN13: 9781793981622
• Release Date: January 1
• Publisher: Independently Published
• Length: 26 Pages
• Weight: 0.19 lbs.
• Dimensions: 0.1" x 8.5" x 11.0"