@inproceedings{b5510a2382f046f2add2a833b0ea5373,
title = "Axisymmetric peridynamic analysis for simulation of crack deflection in ceramic matrix composites",
abstract = "This study employs Peridynamic (PD) theory to predict crack deflection in axisymmetric ceramic matrix composites (CMC). It specifically employs the weak form of the PD equations of motion which enables the direct imposition of natural and essential boundary conditions. The results indicate that the critical stress ratio and fracture energy ratio between the coating and matrix have a strong influence on crack deflection in a CMC. Also, it was observed that the smaller these ratios are the earlier the crack deflection in the fiber coating occurs.",
author = "C. Mitts and S. Naboulsi and C. Przybyla and E. Madenci",
note = "Funding Information: The authors would like to acknowledge the financial support for this work, or in part, by the Department of Defense High-Performance Computing Modernization Program (HPCMP) Internship Program. Support is also gratefully acknowledged from the computing resources through the DoD HPCMP Program. The authors would also like to acknowledge the US Air Force Research Laboratory for the financial support of this work, or in part. This study was performed as part of the ongoing research at the MURI Center for Material Failure Prediction through Peridynamics at the University of Arizona (AFOSR Grant No. FA9550-14-1-0073). Publisher Copyright: {\textcopyright} 2020, American Institute of Aeronautics and Astronautics Inc, AIAA. All rights reserved.; AIAA Scitech Forum, 2020 ; Conference date: 06-01-2020 Through 10-01-2020",
year = "2020",
doi = "10.2514/6.2020-0964",
language = "English (US)",
isbn = "9781624105951",
series = "AIAA Scitech 2020 Forum",
publisher = "American Institute of Aeronautics and Astronautics Inc, AIAA",
booktitle = "AIAA Scitech 2020 Forum",
}