Analysis of Fatigue Indicator Parameters for Ti-6Al-4V microstructures using Extreme Value Statistics in the Transition Fatigue Regime

2021 ◽  
pp. 106441
Author(s):  
Adrienne Muth ◽  
Reji John ◽  
Adam Pilchak ◽  
Surya R. Kalidindi ◽  
David L. McDowell
Keyword(s):  
Extreme Value ◽  
Extreme Value Statistics

On the spectral shape of SEP events: An extreme value statistics approach

2013 ◽  
Author(s):  
M. Laurenza ◽  
G. Consolini ◽  
M. Storini ◽  
A. Damiani
Keyword(s):  
Extreme Value ◽  
Spectral Shape ◽  
Extreme Value Statistics

scholarly journals Bestimmung seltener Starkniederschläge kurzer Dauer - Fallbeispiele im Vergleich mit den schweizerischen Starkniederschlagskarten | Determination of Rare Rainfall Intensities of Short-Duration - Case Studies Compared with Maps of Intense Rainfall in Switzerland

1999 ◽  
Vol 150 (6) ◽  
pp. 209-218 ◽  
Author(s):  
Felix Forster ◽  
Walter Baumgartner
Keyword(s):  
Case Studies ◽  
Short Duration ◽  
Extreme Value ◽  
Extreme Value Statistics ◽  
Intense Rainfall

The two maps of intense rainfall in the Hydrological Atlas of Switzerland (1992, 1997) are compared to data of an evaluation of extreme value statistics. The results are transferred to recommendations for practioners.

scholarly journals Evaluation of Fatigue Characteristics of Aluminum Alloys and Mechanical Components Using Extreme Value Statistics and C-specimens

Metals ◽  
2021 ◽  
Vol 11 (12) ◽  
pp. 1915
Author(s):  
Jungsub Lee ◽  
Sang-Youn Park ◽  
Byoung-Ho Choi
Keyword(s):  
Aluminum Alloys ◽  
Fem Analysis ◽  
Extreme Value ◽  
Fatigue Tests ◽  
Extreme Value Statistics ◽  
Fatigue Properties ◽  
Chemical Compositions ◽  
Cross Sectional ◽  
Fatigue Characteristics ◽  
Mechanical Components

In this study, the fatigue characteristics of aluminum alloys and mechanical components were investigated. To evaluate the effect of forging, fatigue specimens with the same chemical compositions were prepared from billets and forged mechanical components. To evaluate the cleanliness of the aluminum alloys, the cross-sectional area of specimens was observed, and the maximum inclusion sizes were obtained using extreme value statistics. Rotary bending fatigue tests were performed, and the fracture surfaces of the specimens were analyzed. The results show that the forging process not only elevated the fatigue strength but also reduced the scatter of the fatigue life of aluminum alloys. The fatigue characteristics of C-specimens were obtained to develop finite-element method (FEM) models. With the intrinsic fatigue properties and strain–life approach, the FEM analysis results agreed well with the test results.

scholarly journals Combining large model ensembles with extreme value statistics to improve attribution statements of rare events

2015 ◽  
Vol 9 ◽  
pp. 25-35 ◽  
Author(s):  
Sebastian Sippel ◽  
Dann Mitchell ◽  
Mitchell T. Black ◽  
Andrea J. Dittus ◽  
Luke Harrington ◽  
...  
Keyword(s):  
Rare Events ◽  
Extreme Value ◽  
Extreme Value Statistics ◽  
Model Ensembles ◽  
Large Model

scholarly journals Roughness correction to the Casimir force at short separations: Contact distance and extreme value statistics

2012 ◽  
Vol 85 (15) ◽  
Author(s):  
Wijnand Broer ◽  
George Palasantzas ◽  
Jasper Knoester ◽  
Vitaly B. Svetovoy
Keyword(s):  
Casimir Force ◽  
Extreme Value ◽  
Extreme Value Statistics ◽  
Contact Distance
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