Title of article
Thedevelopmentofvalidationmethodologyofmulti-axialcreepdamageconstitutiveequationsanditsapplicationto0.5Cr0.5Mo0.25Vferriticsteelat590°COriginalResearchArticle
Author/Authors
Q.Xu، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2004
Pages
10
From page
97
To page
106
Abstract
Researchprogressonthedevelopmentofvalidationmethodologyformulti-axialcreepdamageconstitutiveequationsanditsspecificapplicationto0.5Cr0.5Mo0.25Vferriticsteelat590°Cispresented.Asetofnewphenomenologicalmulti-axialcreepdamageconstitutiveequationswasproposedaimingatovercomingthedeficiencyofinconsistencybetweenpredictedrupturestrainsandobservedones.Basedontheseexplicitconsistentrequirements,animprovedvalidationmethodologyisproposedandappliedto0.5Cr0.5Mo0.25Vferriticsteelat590°C.Itshowsthatthepredictionsofthisnewsetofconstitutiveequationsareconsistentwithexperimentalobservations.Italsorevealsasignificantdifferenceincreepcurvesbetweendifferentsetsofconstitutiveequationsandtheneedforexperimentaldatasothatthecouplingofdamageandcreepdeformationcanbefurtherexamined.
Journal title
Nuclear Engineering and Design Eslah
Serial Year
2004
Journal title
Nuclear Engineering and Design Eslah
Record number
894673
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