DURA-Peel, DURACON-Based Removable High Accuracy IR Thermography Coatings, Phase I

Metadata Updated: May 2, 2019

Fiber reinforced composite materials are used extensively in aerospace applications due to their high stiffness and strength to weight ratio, and superior thermal, mechanical, electromagnetic and fatigue properties. However, given their demanding operational environment, composite aerospace and aircraft structures are prone to damage and manufacturing related flaws. An accurate assessment of composite structural performance and system life management strategies requires quantitative information on the aforementioned damage states of the components. Recent advances in infra-red (IR) sensing and data processing technologies have enabled real-time thermoelastic stress analysis (TSA) methodologies to finally become viable for accurate diagnostics and prognostics of composite structures. The success of these thermography methods, however, depends strongly on the characteristics of the surface of the composite components. Materials Technologies Corporation (MTC) proposes to develop a specialized, spray-on and peel-off coating technique which would facilitate high accuracy quantitative thermoelastic analysis through improved IR response and thus enable on-going in-situ diagnostics and prognostics during component lifecycle without necessitating disassembly and off-line inspection. A major benefit of the product would be to facilitate usage of less expensive inspection systems that can take advantage of the advanced high emissivity coatings.

Access & Use Information

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

Downloads & Resources

Dates

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

Metadata Source

Harvested from NASA Data.json

Additional Metadata

Resource Type Dataset
Metadata Created Date August 1, 2018
Metadata Updated Date May 2, 2019
Publisher Space Technology Mission Directorate
Unique Identifier TECHPORT_16817
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 3d7bc2ee-f4e2-4c96-9ee7-89127e996a4d
Harvest Source Id 39e4ad2a-47ca-4507-8258-852babd0fd99
Harvest Source Title NASA Data.json
Data First Published 2013-11-01
Homepage URL https://techport.nasa.gov/view/16817
License http://www.usa.gov/publicdomain/label/1.0/
Data Last Modified 2018-07-19
Program Code 026:027
Source Datajson Identifier True
Source Hash a407090ac414d92dd36b436c4be5009a7d919328
Source Schema Version 1.1

Didn't find what you're looking for? Suggest a dataset here.