Stochastic modeling of thermal fatigue crack growth [electronic resource] / Vasile Radu.
Radu, Vasile, author.
2015
TA418.58
Available Online

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Title Stochastic modeling of thermal fatigue crack growth [electronic resource] / Vasile Radu.
Author Radu, Vasile, author.
ISBN 9783319128771 electronic book
3319128779 electronic book
9783319128764
3319128760
DOI https://doi.org/10.1007/978-3-319-12877-1
Published Cham : Springer, [2015]
Copyright ©2015
Language English
Description 1 online resource : illustrations.
Item Number 10.1007/978-3-319-12877-1 doi
Call Number TA418.58
Dewey Decimal Classification 620.1121
Summary The book describes a systematic stochastic modeling approach for assessing thermal-fatigue crack-growth in mixing tees, based on the power spectral density of temperature fluctuation at the inner pipe surface. It shows the development of a frequency-temperature response function in the framework of single-input, single-output (SISO) methodology from random noise/signal theory under sinusoidal input. The frequency response of stress intensity factor (SIF) is obtained by a polynomial fitting procedure of thermal stress profiles at various instants of time. The method, which takes into account the variability of material properties, and has been implemented in a real-world application, estimates the probabilities of failure by considering a limit state function and Monte Carlo analysis, which are based on the proposed stochastic model. Written in a comprehensive and accessible style, this book presents a new and effective method for assessing thermal fatigue crack, and it is intended as a concise and practice-oriented guide for all undergraduate students, young scientists and researchers dealing with probabilistic assessment of structural integrity.
Bibliography, etc. Note Includes bibliographical references.
Access Note Access limited to authorized users.
Source of Description Description based on online resource; title from PDF title page (viewed December 2, 2014).
Series Applied condition monitoring ; v. 1.
Available in Other Form Print version: 9783319128764
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Introduction
Background on stochastic models for cumulative damage process
Basic mathematical tools for stochastic fatigue analysis
Stochastic model for thermal fatigue crack growth
Application
Conclusions.

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