Mechanical testing program for thermal barrier coating development
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Mechanical testing program for thermal barrier coating development NASA Lewis Research Center, cooperative agreement NCC3-187, final report by

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Published by National Aeronautics and Space Administration, National Technical Information Service, distributor in [Washington, DC, Springfield, Va .
Written in English

Subjects:

  • Thermal control coatings,
  • Mechanical properties,
  • Yttrium oxides,
  • Zirconium oxides,
  • Adhesion tests,
  • Finite element method,
  • Stress distribution,
  • Iron

Book details:

Edition Notes

StatementC.V. Sidwell and T.A. Cruse.
Series[NASA contractor report] -- 205931., NASA contractor report -- NASA CR-205931.
ContributionsCruse, Thomas A., United States. National Aeronautics and Space Administration.
The Physical Object
FormatMicroform
Pagination1 v.
ID Numbers
Open LibraryOL17837383M
OCLC/WorldCa40115428

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Ultra-High Temperature Thermal Barrier Coating Development and Validation Industrial turbines and engines have an extensive impact on manufacturing and electrical power generation in the United . deposited (EB-PVD) thermal barrier coatings (TBCs) are attributed to their unique microstructure. The primary columns present in these microstructures are separated by inter- columnar gaps oriented perpendicular to the substrate’s plane, leading to excellent thermo-shock resistance of these coatings under thermal . Mechanical test data for thermal barrier coatings, including modulus, static strength, and fatigue strength data, are reviewed in support of the development of durability models for heat engine Cited by: @article{osti_, title = {Advanced thermal barrier coating system development. Technical progress report}, author = {}, abstractNote = {The objectives of the program are to provide an improved TBC system with increased temperature capability and improved reliability relative to current state of the art TBC systems. The development of such a coating .

The independent test of porous thermal barrier coating selects four different parameters, which are the number of element division, are shown in Fig. 2b. When the parameters are changed, the total mesh, the maximum radial stress, are shown in Table 5. It can be seen that when the number of mesh Author: Shiyu Cui, Wenping Liang, Luis Saucedo Mora, Qiang Miao, Joseph P. Domblesky, Hao Lin, Lijia Yu.   Anisotropic TGO morphology and stress distribution in EB-PVD Y2O3-ZrO2 thermal barrier coating after in-phase thermo-mechanical test. Surface and Coatings Technology, Vol. , Issue., p. Surface and Coatings Technology Cited by: The use of thermal barrier coatings (TBCs) to increase the combustion temperature in diesel engines has been pursued for over 20 years. Increased combustion temperature can increase the efficiency of . Testing for SiC/SiC and Environmental Barrier Coatings Development - Continued – Combined high heat flux, mechanical loading and water vapor test condition to study heat flux thermal cycling, stress rupture, fatigue and environment interactions Steam during cooling cycles High temperature testing .

Today technical systems have achieved such a high degree of complexity that further improvements can only be made by a multidisciplinary systems approach. Here the materials play a key roll since often only their availability allows to realize the complete system. The investigation and development . Mechanical test data for thermal barrier coatings, including modulus, static strength, and fatigue strength data, are reviewed in support of the development of durability models for heat engine. Title: Design of Thermal Barrier Coatings – A modelling approach Keywords: the coating’s final thermal and mechanical properties, and the service lives of the coatings. Failure in APS TBCs is mainly associated with the thermo-mechanical development . Non-Destructive Evaluation and Maintenance of Thermal Barrier Coatings Martin Per Hawron B.S. B.S., Southern Arkansas University A Thesis Submitted in Partial Fulfillment of the Requirements for Cited by: 2.