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Lightweight Ultrahigh Temperature CMC-Encased C/C Structure for Reentry and Hypersonic Applications, Phase I

Completed

Description

The reentry spacecraft and hypersonic cruisers of the future will require advanced lightweight thermal protection systems that can provide the dual functionality of thermal protection and structural capability. In the proposed project, Ultramet will fabricate a lightweight, reusable, highly efficient, multifunctional, structurally robust thermal protection system consisting of a high thermal conductivity, porous carbon/carbon body encased in a high temperature capable (up to 4500oF) ceramic matrix composite skin. The proposed materials will not only be able to withstand the aggressive environments that are encountered during reentry or that are common to hypersonic vehicles, but they will also have the potential for structural capability when integrated efficiently with the main body of the aircraft. Through use of a cost-effective variant of Ultramet's innovative melt infiltration processing, the complexity and time required to fabricate the proposed thermal protection system elements to net shape will be reduced.

Details

Technology areaThermal Management Systems > Thermal Protection Components and Systems > Thermal Protection Materials
ProgramSmall Business Innovation Research/Small Business Tech Transfer (SBIR/STTR)
Lead organizationJohnson Space Center, Houston, TX
Start date2005-01-20
End date2005-07-25

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How to get involved

This is a mature technology (TRL 7+) — the realistic path in is usually NASA's Technology Transfer Program: licensing an existing NASA patent, or a Space Act Agreement to use NASA facilities/expertise directly. NASA also runs a startup licensing program with no upfront fee for companies formed to commercialize a specific NASA technology.

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