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Proceedings Papers

Extension of Weighted Stress Intensity Factor Rate (WKR) Method to Characterisation of Varying Temperature and Loading Rate in Plant Realistic Waveform Fatigue Crack Growth Calculations

Chris Currie, Jonathan Mann, Peter Gill, Daniel Leary, Keith Wright
Proc. ASME. PVP2019, Volume 1: Codes and Standards, V001T01A021, July 14–19, 2019
Paper No: PVP2019-93855
https://doi.org/10.1115/PVP2019-93855
... Abstract The reference Fatigue Crack Growth (FCG) rate behaviour for austenitic stainless steel in a deaerated Pressurised Water Reactor (PWR) environment is provided in ASME Section XI Code Case N-809. This FCG law is dependent on load ratio and environmental factors in terms of a defined...
View Paper titled, Extension of Weighted Stress Intensity Factor Rate (WKR) Method to Characterisation of Varying Temperature and Loading Rate in Plant Realistic Waveform Fatigue Crack Growth Calculations
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Topics: Fatigue cracks, Pressurized water reactors, Stainless steel, Stress, Temperature
Proceedings Papers

A Critical Review of Recent Fatigue Crack Growth Data in Relation to ASME Code Case N-809

Jonathan Mann, Chris Currie, David Tice, Norman Platts
Proc. ASME. PVP2019, Volume 1: Codes and Standards, V001T01A017, July 14–19, 2019
Paper No: PVP2019-93563
https://doi.org/10.1115/PVP2019-93563
... Abstract ASME Code Case N-809 provides Fatigue Crack Growth (FCG) expressions for austenitic stainless steels operating in a primary water environment within a Pressurised Water Reactor (PWR). The code case currently contains different expressions for nominally low-carbon (304L, 316L...
View Paper titled, A Critical Review of Recent Fatigue Crack Growth Data in Relation to ASME Code Case <span class="search-highlight">N</span>-<span class="search-highlight">809</span>
Open the PDF for A Critical Review of Recent Fatigue Crack Growth Data in Relation to ASME Code Case <span class="search-highlight">N</span>-<span class="search-highlight">809</span> in another window
Topics: ASME Standards, Fatigue cracks, Stainless steel