This book presents state-of-the-art investigation on the properties of ceramic-matrix composites subjected to tensile and fatigue loading at different testing conditions. It helps designer to better design components for civil aircrafts or aero engines.
Tabella dei contenuti
1 INTRODUCTION
1.1. Tensile behavior of CMCs at elevated temperature
1.2. Fatigue behavior of CMCs at elevated temperature
1.3. Stress-rupture behavior of CMCs at elevated temperature
1.4. Vibration behavior of CMCs at elevated temperature
1.5 Conclusion
2 FIRST MATRIX CRACKING OF CERAMIC-MATRIX COMPOSITES AT ELEVATED TEMPERATURE
2.1. Introduction
2.2. Temperature-dependent matrix cracking stress of C/Si C composites
2.3. Temperature-dependent matrix cracking stress of Si C/Si C composite
2.4. Time-dependent matrix cracking stress of C/Si C composites
2.5. Time-dependent matrix cracking stress of Si/Si C composites
2.6 Conclusion
3 MATRIX MULTIPLE CRACKING EVOLUTION OF FIBER-REINFORCED CERAMIC-MATRIX COMPOSITES AT ELEVATED TEMPERATURE
3.1. Introduction
3.2. Temperature-dependent matrix multiple cracking evolution of C/Si C composites
3.3. Temperature-dependent matrix multiple cracking evolution of Si C/Si C composites
3.4. Time-dependent matrix multiple cracking evolution of C/Si C composites
3.5. Time-dependent matrix multiple cracking evolution of Si C/Si C composites
3.6 Conclusion
4 TIME-DEPENDENT TENSILE BEHAVIOR OF CERAMIC-MATRIX COMPOSITES
4.1. Introduction
4.2. Theoretical analysis
4.3 Results and discussion
4.4 Experimental comparisons
4.5 Conclusion
5 FATIGUE BEHAVIOR OF CERAMIC-MATRIX COMPOSITES AT ELEVATED TEMPERATURE
5.1. Introduction
5.2. Theoretical analysis
5.3. Experimental comparisons
5.4 Conclusion
6 STRESS-RUPTURE OF CERAMIC-MATRIX COMPOSITES AT ELEVATED INTEMPERATURE
6.1. Introduction
6.2. Stress-rupture of ceramic-matrix composites under constant stress at intermediate temperature
6.3. Stress-rupture of ceramic-matrix composites under stochastic loading stress and time at intermediate temperature
6.4. Stress-rupture of ceramic-matrix composites under multiple load sequence at intermediate temperature
6.5 Conclusion
7 VIBRATION DAMPING OF CERAMIC-MATRIX COMPOSITES AT ELEVATED TEMPERATURE
7.1. Introduction
7.2. Temperature-dependent vibration damping of CMCs
7.3. Time-dependent vibration damping of CMCs
7.4 Conclusion
Circa l’autore
Longbiao Li is a lecturer in the College of Civil Aviation at the Nanjing University of Aeronautics and Astronautics (NUAA), where he received his Ph D. His research focuses on the fatigue, damage, fracture, reliability, and durability of aircraft and aero engine. In this research area, he is the first author of 141 SCI journal publications, 5 monograph, 2 edited books, 3 textbooks, 3 book chapters, 15 Chinese Patents, and 1 US Patent, and more than 20 refereed conference proceedings. He has been involved in different projects related to structural damage, reliability, and airworthiness design for aircraft and aero engines, supported by the Natural Science Foundation of China, COMAC Company, and AECC Commercial Aircraft Engine Company.
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