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Simulation of supercritical bending of cladded pipes

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26210%2F22%3APU147911" target="_blank" >RIV/00216305:26210/22:PU147911 - isvavai.cz</a>

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    Simulation of supercritical bending of cladded pipes

  • Original language description

    As a part of the project, experiments involving supercritical bending of cladded pipes for modern combustion boilers were performed. The supercritical bend in thick-walled pipes is given at a radius below 2.5d [1], when the cross-section of the bent pipe is already significantly deformed. Within the project, supercritical bending tests with radii 1d and 0.75d were performed. The simulation included the design of a tool model and bent cladded pipe, input parameters for tested materials including Inconel 625 and 16Mo3 steel and custom calculation using a finite element method in Ansys application. The resulting values were compared with subsequent experimental measurements.

  • Czech name

  • Czech description

Classification

  • Type

    O - Miscellaneous

  • CEP classification

  • OECD FORD branch

    20301 - Mechanical engineering

Result continuities

  • Project

    <a href="/en/project/TK04020189" target="_blank" >TK04020189: Research and Development of Technology and a Prototype Machine for Automated Spiral Welding of Inconel 625 Material on Pipe Semi-finished Products - Spiral Weld Overlay Cladding</a><br>

  • Continuities

    P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Others

  • Publication year

    2022

  • Confidentiality

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