Innovative Reduced Mass TPS Designs for Human-Rated Aeroassit Vehicles, Phase I

Metadata Updated: May 2, 2019

This proposal addresses Item #2 of Topic X7.04 Aeroassist Systems and proposes innovative heat shield thermal protection systems (TPS) designs for human-rated aeroassist vehicles returning to Earth from the Moon and Mars. The proposed designs 1) utilize concepts with and without outer ablator materials, 2) employ outer refractory composite material rib-stiffened aeroshells with low emissivity foils on their internal structure to trap the heat and act like a high thermal resistance material, similar to multi-layer insulation but which have the potential to be less complex and less dense, and 3) make use of re-usable refractory composite materials that will be non-parasitic and structurally functional within the heat shield, thereby offering the promise of significantly reducing TPS mass fraction. The following will briefly describe the base heat shield used in Apollo Command Module and discuss the two alternative concepts and why they are advantageous.

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Public: This dataset is intended for public access and use. License: U.S. Government Work

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Metadata Created Date August 1, 2018
Metadata Updated Date May 2, 2019

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Harvested from NASA Data.json

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Resource Type Dataset
Metadata Created Date August 1, 2018
Metadata Updated Date May 2, 2019
Publisher Space Technology Mission Directorate
Unique Identifier TECHPORT_6116
Maintainer
TECHPORT SUPPORT
Maintainer Email
Public Access Level public
Bureau Code 026:00
Metadata Context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
Metadata Catalog ID https://data.nasa.gov/data.json
Schema Version https://project-open-data.cio.gov/v1.1/schema
Catalog Describedby https://project-open-data.cio.gov/v1.1/schema/catalog.json
Datagov Dedupe Retained 20190501230127
Harvest Object Id 630e22b0-463b-4609-8db6-1be958963416
Harvest Source Id 39e4ad2a-47ca-4507-8258-852babd0fd99
Harvest Source Title NASA Data.json
Data First Published 2006-07-01
Homepage URL https://techport.nasa.gov/view/6116
License http://www.usa.gov/publicdomain/label/1.0/
Data Last Modified 2018-07-20
Program Code 026:027
Source Datajson Identifier True
Source Hash dc5975ccdecea5879a94c2fa63dce8f4442c65b1
Source Schema Version 1.1

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