High-Temperature Matrix Cracking, Opening and Closure in Ceramic-Matrix Composites (eBook)

Artikelnummer: 978-1-00-381630-0
Einband: Adobe Digital Editions
Verfügbarkeit: Download, sofort verfügbar (Link per E-Mail)
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Ceramic matrix composites (CMCs) can withstand higher temperatures, reduce cooling airflow, improve turbine efficiency, and greatly reduce structural mass compared to the high temperature alloys. This book focuses on the matrix first/multiple cracking, crack opening and closure behavior in CMCs at high temperatures.

While conducting in situ experimental observations to analyze the damage mechanisms and failure modes, the author develops micromechanical damage models and constitutive models to predict the first matrix cracking stress, multiple matrix cracking density, matrix crack opening displacement, and cracking closure stress at high temperatures. The effects of composite's constituent properties, stress level, and ambient temperature on matrix cracking, opening, and closure are also discussed.

This book will help material scientists and engineering designers to understand and master the matrix cracking and closure behavior of fiber-reinforced CMCs.

Ceramic matrix composites (CMCs) can withstand higher temperatures, reduce cooling airflow, improve turbine efficiency, and greatly reduce structural mass compared to the high temperature alloys. This book focuses on the matrix first/multiple cracking, crack opening and closure behavior in CMCs at high temperatures.

While conducting in situ experimental observations to analyze the damage mechanisms and failure modes, the author develops micromechanical damage models and constitutive models to predict the first matrix cracking stress, multiple matrix cracking density, matrix crack opening displacement, and cracking closure stress at high temperatures. The effects of composite's constituent properties, stress level, and ambient temperature on matrix cracking, opening, and closure are also discussed.

This book will help material scientists and engineering designers to understand and master the matrix cracking and closure behavior of fiber-reinforced CMCs.

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VerlagTaylor & Francis Ebooks
EinbandAdobe Digital Editions
Erscheinungsjahr2023
Seitenangabe140 S.
AusgabekennzeichenEnglisch
Abbildungen84 schwarz-weiße Abbildungen, 7 schwarz-weiße Fotos, 77 schwarz-weiße Zeichnungen
Auflage23001 A. 1. Auflage
PlattformEPUB
AutorLi, Longbiao

Über den Autor Longbiao Li

Dr. Longbiao Li is a lecturer in the College of Civil Aviation at the Nanjing University of Aeronautics and Astronautics. Dr. Li's research focuses on the vibration, fatigue, damage, fracture, reliability, safety and durability of aircraft and aero engine. In this research area, he is the first author of 220 SCI Journal Publications (58 JCR Q1), 12 Monograph, 4 Edited Books, 4 Textbooks, 3 Book Chapters, 34 Chinese Patents, 2 Chinese Software Copyright, and more than 30 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. Prof. Dmytro Tiniakov is currently affiliated with the College of Aerospace Engineering at the Nanjing University of Aeronautics and Astronautics. Previously, he held the position of a professor at the National Aerospace University of Ukraine (Kharkov Aviation Institute). He has extensive research experience in the domain of civil aircraft and the design of UAVs for research purposes. He has published extensively, with more than 50 scientific papers and over 10 books in various fields.

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