Knowledge Oriented Materials Engineering of Layered Thermal Barrier System (Nomelt)

Abstract

The proposed work is of significant importance to the technological needs of the Air Force. The thermal barriers used in gas turbines comprise multi-layers with multiple functions. The extreme environments impose a harsh set of requirements on engine materials and require a new class of barrier coatings. This model based approach to designing new thermal barrier materials will enable the quantitative prediction of performance and exploit the full potential of new materials for these applications.

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Document Details

Document Type
Technical Report
Publication Date
Jan 01, 2005
Accession Number
ADA583097

Entities

People

  • Anthony Evans
  • David J Srolovitz
  • John N Hutchinson
  • John Smith
  • Kevin J. Hemker
  • Peggy Hou
  • Tresa M. Pollock

Organizations

  • Johns Hopkins University

Tags

Communities of Interest

  • Air Platforms
  • Energy and Power Technologies

DTIC Thesaurus Topics

  • Barrier Coatings
  • Chemistry
  • Coatings
  • Elastic Properties
  • Engineering
  • Failure Mode And Effect Analysis
  • Finite Element Analysis
  • Materials
  • Materials Engineering
  • Materials Science
  • Mechanical Properties
  • Mechanical Working
  • Mechanics
  • Modulus Of Elasticity
  • Plastic Properties
  • Tensile Testing
  • Test Methods

Readers

  • Reinforced Composite Materials
  • Systems Analysis and Design