Nonlinear modeling of stable crack growth

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68081723%3A_____%2F10%3A00354581" target="_blank" >RIV/68081723:_____/10:00354581 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Nonlinear modeling of stable crack growth

Original language description

This paper presents numerical study to predict crack growth rate under fatigue loading in a high pressure cylinder wall made of high strength steel. Experimental fatigue crack growth data on three point bending test samples. were applied to simulate andpredict crack growth process using detailed three dimensional parametric finite elements models. The fatigue crack propagation was based on linear elastic fracture mechanics and stress intensity factor determination. Finite element model provides resultsof crack growth analysis optimized for the stress levels of operating pressure level. Results are plotted on a-N. Results were compared with an experimental fatigue test.

Czech name

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Czech description

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Type

D - Article in proceedings

CEP classification

JL - Fatigue and fracture mechanics

OECD FORD branch

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Project

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Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2010

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection

New Methods of Damage and Failure Analysis of Structural Parts

ISBN

978-80-248-2265-5

ISSN

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e-ISSN

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Number of pages

9

Pages from-to

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Publisher name

VŠB - TU Ostrava

Place of publication

Ostrava

Event location

Ostrava

Event date

Sep 6, 2010

Type of event by nationality

WRD - Celosvětová akce

UT code for WoS article

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