Matches in SemOpenAlex for { <https://semopenalex.org/work/W2000561054> ?p ?o ?g. }
Showing items 1 to 74 of
74
with 100 items per page.
- W2000561054 abstract "Flaw indications have been found in some dissimilar metal (DM) nozzle to stainless steel piping welds and reactor pressure vessel heads (RPVH) in pressurized water reactors (PWR) throughout the world. The nozzle welds usually involve welding ferritic (often A508) nozzles to 304/316 stainless steel pipe) using Alloy 182/82 weld metal. The welds may become susceptible to a form of corrosion cracking referred to as primary water stress corrosion cracking (PWSCC). It can occur if the temperature is high enough (usually greater than 300°C) and the water chemistry in the PWR is typical of operating plants. The weld residual stresses (WRS) induced by the welds are a main driver of PWSCC. The purpose of this paper is to determine the weld residual stresses in a double-vee groove welded nozzle and then to model the natural crack growth in the weld. The double vee groove geometry has not been modeled much to date especially in such a large nozzle. This leads to a rather unique weld residual stress pattern which changes as the throat of the double vee is approached. Axial crack growth is modeled using a natural crack growth procedure. This was challenging since the crack shape necked down in the region where the tips of the vee grooves meet making the mesh development during this process challenging. This analysis provides information regarding crack growth evolution versus time. In addition, some comments regarding idealized growth are presented." @default.
- W2000561054 created "2016-06-24" @default.
- W2000561054 creator A5002609325 @default.
- W2000561054 creator A5021473585 @default.
- W2000561054 creator A5029651751 @default.
- W2000561054 creator A5042183204 @default.
- W2000561054 creator A5091167222 @default.
- W2000561054 date "2013-07-14" @default.
- W2000561054 modified "2023-09-23" @default.
- W2000561054 title "Weld Residual Stress Analysis and Axial PWSCC Predictions in a Double Vee Groove Large Diameter Nozzle" @default.
- W2000561054 doi "https://doi.org/10.1115/pvp2013-98065" @default.
- W2000561054 hasPublicationYear "2013" @default.
- W2000561054 type Work @default.
- W2000561054 sameAs 2000561054 @default.
- W2000561054 citedByCount "0" @default.
- W2000561054 crossrefType "proceedings-article" @default.
- W2000561054 hasAuthorship W2000561054A5002609325 @default.
- W2000561054 hasAuthorship W2000561054A5021473585 @default.
- W2000561054 hasAuthorship W2000561054A5029651751 @default.
- W2000561054 hasAuthorship W2000561054A5042183204 @default.
- W2000561054 hasAuthorship W2000561054A5091167222 @default.
- W2000561054 hasConcept C127413603 @default.
- W2000561054 hasConcept C131721965 @default.
- W2000561054 hasConcept C138885662 @default.
- W2000561054 hasConcept C159985019 @default.
- W2000561054 hasConcept C191897082 @default.
- W2000561054 hasConcept C192562407 @default.
- W2000561054 hasConcept C19474535 @default.
- W2000561054 hasConcept C20625102 @default.
- W2000561054 hasConcept C21036866 @default.
- W2000561054 hasConcept C2778760603 @default.
- W2000561054 hasConcept C2779095084 @default.
- W2000561054 hasConcept C2779472054 @default.
- W2000561054 hasConcept C37292000 @default.
- W2000561054 hasConcept C41895202 @default.
- W2000561054 hasConcept C56200935 @default.
- W2000561054 hasConcept C58396970 @default.
- W2000561054 hasConcept C66938386 @default.
- W2000561054 hasConcept C78519656 @default.
- W2000561054 hasConceptScore W2000561054C127413603 @default.
- W2000561054 hasConceptScore W2000561054C131721965 @default.
- W2000561054 hasConceptScore W2000561054C138885662 @default.
- W2000561054 hasConceptScore W2000561054C159985019 @default.
- W2000561054 hasConceptScore W2000561054C191897082 @default.
- W2000561054 hasConceptScore W2000561054C192562407 @default.
- W2000561054 hasConceptScore W2000561054C19474535 @default.
- W2000561054 hasConceptScore W2000561054C20625102 @default.
- W2000561054 hasConceptScore W2000561054C21036866 @default.
- W2000561054 hasConceptScore W2000561054C2778760603 @default.
- W2000561054 hasConceptScore W2000561054C2779095084 @default.
- W2000561054 hasConceptScore W2000561054C2779472054 @default.
- W2000561054 hasConceptScore W2000561054C37292000 @default.
- W2000561054 hasConceptScore W2000561054C41895202 @default.
- W2000561054 hasConceptScore W2000561054C56200935 @default.
- W2000561054 hasConceptScore W2000561054C58396970 @default.
- W2000561054 hasConceptScore W2000561054C66938386 @default.
- W2000561054 hasConceptScore W2000561054C78519656 @default.
- W2000561054 hasLocation W20005610541 @default.
- W2000561054 hasOpenAccess W2000561054 @default.
- W2000561054 hasPrimaryLocation W20005610541 @default.
- W2000561054 hasRelatedWork W2000561054 @default.
- W2000561054 hasRelatedWork W2002046110 @default.
- W2000561054 hasRelatedWork W2010430496 @default.
- W2000561054 hasRelatedWork W2032255319 @default.
- W2000561054 hasRelatedWork W2062269244 @default.
- W2000561054 hasRelatedWork W2079267201 @default.
- W2000561054 hasRelatedWork W2083732072 @default.
- W2000561054 hasRelatedWork W2126566229 @default.
- W2000561054 hasRelatedWork W2378853003 @default.
- W2000561054 hasRelatedWork W3157573613 @default.
- W2000561054 isParatext "false" @default.
- W2000561054 isRetracted "false" @default.
- W2000561054 magId "2000561054" @default.
- W2000561054 workType "article" @default.