Design of Ceramic Gas Turbine Components
| Autor: | Sigmar Wittig, M. Fundus, G. Stürmer, Achmed Schulz |
|---|---|
| Rok vydání: | 1990 |
| Předmět: |
Engineering
biology business.industry Mechanical Engineering Energy Engineering and Power Technology Aerospace Engineering Mechanical engineering biology.organism_classification Finite element method Stress (mechanics) Fuel Technology Reliability (semiconductor) Nuclear Energy and Engineering visual_art Turbomachinery visual_art.visual_art_medium Combustor Fracture (geology) Ceramic Combustion chamber Adina business |
| Zdroj: | Volume 2: Aircraft Engine; Marine; Microturbines and Small Turbomachinery. |
| DOI: | 10.1115/90-gt-048 |
| Popis: | At the Institute for Thermal Turbomachinery (ITS), University of Karlsruhe, detailed theoretical and experimental studies concerning ceramic gas turbine components have been performed. For the analysis of the reliability of ceramic components by finite element calculations, the numerical code CERITS has been developed, which follows a strategy similar to that suggested by Gyekenyesi. CERITS determines the failure probability of ceramic components with reference to volumetric flaws. Different fracture criteria can be considered. CERITS is coupled to the finite element code ADINA, which facilitates the prediction of the required temperature and stress distributions. The procedure is demonstrated utilizing gas turbine combustor components. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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