Title of article
UncertaintyandriskassociatedwiththeCharpyimpactenergyofmulti-runweldsOriginalResearchArticle
Author/Authors
M.T.Todinov، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2004
Pages
12
From page
27
To page
38
Abstract
AmodelfordeterminingtheuncertaintyandriskassociatedwiththeCharpyimpactenergyofmulti-runweldsisdeveloped.Usingthemodel,itisdemonstratedthataductile-to-brittletransitionregiondeterminedfromfittingCharpyimpactenergyatseveraltesttemperaturesisassociatedwithlargeuncertainty.Theuncertaintyinthelocationofthetransitionregionisstronglydependentonthenumberoftesttemperatures,thewaythemulti-runweldissampledbytheCharpyV-notch,thechoiceofthetesttemperaturesandthevariationoftheimpactenergyatthetesttemperatures.Withincreasingthenumberoftesttemperatures,theuncertaintyassociatedwiththelocationofthetransitionregioncanbereducedsignificantly.
Journal title
Nuclear Engineering and Design Eslah
Serial Year
2004
Journal title
Nuclear Engineering and Design Eslah
Record number
894748
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