| タイトル | Nonlinear structural analysis of a turbine airfoil using the Walker viscoplastic material model for B1900 + Hf |
| 本文（外部サイト） | http://hdl.handle.net/2060/19880012138 |
| 著者（英） | Hill, J. T.; Meyer, T. G.; Weber, R. M. |
| 著者所属（英） | Pratt and Whitney Aircraft |
| 発行日 | 1988-04-01 |
| 言語 | eng |
| 内容記述 | A viscoplastic material model for the high temperature turbine airfoil material B1900 + Hf was developed and was demonstrated in a three dimensional finite element analysis of a typical turbine airfoil. The demonstration problem is a simulated flight cycle and includes the appropriate transient thermal and mechanical loads typically experienced by these components. The Walker viscoplastic material model was shown to be efficient, stable and easily used. The demonstration is summarized and the performance of the material model is evaluated. |
| NASA分類 | STRUCTURAL MECHANICS |
| レポートNO | 88N21522 |
| 権利 | No Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/146588 |
