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Alternative characterization rules for multiple surface planar flaws

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27690%2F18%3A10241964" target="_blank" >RIV/61989100:27690/18:10241964 - isvavai.cz</a>

  • Alternative codes found

    RIV/61989100:27690/18:10241967

  • Result on the web

    <a href="http://dx.doi.org/10.1115/PVP201884960" target="_blank" >http://dx.doi.org/10.1115/PVP201884960</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.1115/PVP201884960" target="_blank" >10.1115/PVP201884960</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    Alternative characterization rules for multiple surface planar flaws

  • Original language description

    When multiple surface flaws are detected in pressure components, their potential interaction is to be assessed to determine whether they must be combined or evaluated independently of each other. This assessment is performed through the flaw characterization rules of Fitness-For-Service (FFS) Codes. However, the specific combination criteria of surface flaws are different among the FFS Codes. Most of the time, they consist of simple criteria based on distance between flaws and flaw depth. This paper aims at proposing alternative characterization rules reflecting the actual level of interaction between surface planar flaws. This interaction depends on several parameters such as the relative position of flaws, the flaw sizes and their aspect ratio. Thanks to numerous three-dimensional XFEM simulations, best suited combination criteria for surface planar flaws are derived by considering the combined influence of these parameters. Copyright (C) 2018 ASME.

  • Czech name

  • Czech description

Classification

  • Type

    D - Article in proceedings

  • CEP classification

  • OECD FORD branch

    20501 - Materials engineering

Result continuities

  • Project

  • Continuities

    I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Others

  • Publication year

    2018

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Article name in the collection

    American Society of Mechanical Engineers, Pressure Vessels and Piping Division (Publication) PVP. Volume 8

  • ISBN

    978-0-7918-5171-5

  • ISSN

    0277-027X

  • e-ISSN

    neuvedeno

  • Number of pages

    10

  • Pages from-to

  • Publisher name

    ASME

  • Place of publication

    New York

  • Event location

    Praha

  • Event date

    Jul 15, 2018

  • Type of event by nationality

    WRD - Celosvětová akce

  • UT code for WoS article