Method of determining the elastoplastic behavior of components consisting of anisotropic material and use of the method
US7050912B2 · kind B2 · utility
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7Claims
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Key dates
| Filing date | Sep 8, 2004 |
| Grant date | May 23, 2006 |
| Priority date | — |
| Expiry date | Sep 8, 2024 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N2203/0246
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A method of determining the elastoplastic behavior of components, in particular of gas turbine plants, at high temperatures. First of all, the linear-elastic behavior is determined and the inelastic behavior is taken into account on the basis of the linear-elastic results by using the Neuber rule, the anisotropic characteristics of the components, as occur in particular through the use of single-crystalline materials, are taken into account in a simple manner by using a modified anistropic Neuber rule in the formwhere
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