Simulation of supercritical bending of cladded pipes

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
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DOI - Digital Object Identifier
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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
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Czech description
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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)

Publication year
2022
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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