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Keywords: probabilistic fracture mechanics
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Journal Articles

The Feasibility of Using a Risk-informed Approach for Calculating Reactor Pressure Vessel Heatup and Cooldown Operating Curves

Ron Gamble, William Server, Robert Carter
Journal: Journal of ASTM International
Publisher: ASTM International
Article Type: Research-Article
J. ASTM Int.. October 2007, 4(9): 1–11.
https://doi.org/10.1520/JAI100717
Published Online: October 1, 2007
... pressurized thermal shock (PTS) re-evaluation effort used a very thorough probabilistic fracture mechanics (PFM) evaluation to develop a technical basis to increase the PTS screening criteria. The feasibility of applying this same PFM methodology to evaluate normal startup and shutdown operation for both...
View Article titled, The Feasibility of Using a Risk-informed Approach for Calculating Reactor Pressure Vessel Heatup and Cooldown Operating Curves
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Journal Articles

Application of Probabilistic Fracture Mechanics in Structural Design of Magnet Component Parts Operating Under Cyclic Loads at Cryogenic Temperatures

M Yatomi, A Nyilas, A Portone, C Sborchia, N Mitchell, K Nikbin
Journal: Journal of ASTM International
Publisher: ASTM International
Article Type: Research-Article
J. ASTM Int.. September 2004, 1(8): 1–21.
https://doi.org/10.1520/JAI11575
Published Online: September 1, 2004
...M Yatomi; A Nyilas; A Portone; C Sborchia; N Mitchell; K Nikbin This paper presents a methodology for the use of probabilistic fracture mechanics concepts to estimate the design fatigue life and reliability of structural materials used in superconducting coils and magnet intercoil components...
View Article titled, Application of <span class="search-highlight">Probabilistic</span> <span class="search-highlight">Fracture</span> <span class="search-highlight">Mechanics</span> in Structural Design of Magnet Component Parts Operating Under Cyclic Loads at Cryogenic Temperatures
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Journal Articles

Scatter in Fatigue Crack Growth Rate in a Directionally Solidified Nickel-Base Superalloy

S Highsmith, Jr, WS Johnson
Journal: Journal of ASTM International
Publisher: ASTM International
Article Type: Research-Article
J. ASTM Int.. February 2004, 1(2): 1–12.
https://doi.org/10.1520/JAI11565
Published Online: February 1, 2004
... of the crack growth rate variation is compared with the scale of microstructural heterogeneity. KEYWORDS: probabilistic fracture mechanics, crack growth, directionally solidified, nickel-base superalloy, microstructure Nickel-base superalloys are used widely in gas turbine engines because of their superior...
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