| タイトル | Life Prediction for a CMC Component Using the NASALIFE Computer Code |
| 本文（外部サイト） | http://hdl.handle.net/2060/20110016581 |
| 著者（英） | Mital, Subodh K.; Murthy, Pappu L. N.; Gyekenyesi, John Z. |
| 著者所属（英） | NASA Glenn Research Center |
| 発行日 | 2005-09-01 |
| 言語 | eng |
| 内容記述 | The computer code, NASALIFE, was used to provide estimates for life of an SiC/SiC stator vane under varying thermomechanical loading conditions. The primary intention of this effort is to show how the computer code NASALIFE can be used to provide reasonable estimates of life for practical propulsion system components made of advanced ceramic matrix composites (CMC). Simple loading conditions provided readily observable and acceptable life predictions. Varying the loading conditions such that low cycle fatigue and creep were affected independently provided expected trends in the results for life due to varying loads and life due to creep. Analysis was based on idealized empirical data for the 9/99 Melt Infiltrated SiC fiber reinforced SiC. |
| NASA分類 | Composite Materials |
| レポートNO | NASA/TM-2005-213887
E-15258 |
| 権利 | Copyright, Distribution as joint owner in the copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/245285 |
