Publication detail
Simulation of supercritical bending of cladded pipes
ZEMČÍK, O. SLANÝ, M. ZOUHAR, J. SEDLÁK, J.
English title
Simulation of supercritical bending of cladded pipes
Type
Paper in proceedings (conference paper)
Language
en
Original abstract
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.
Keywords in English
Experimental; Stress; Strain; Analysis; Bimetal tubes; Pipe bend; Steel 16Mo3; Inconel 625; cladding; FEA; Rotary draw bending
Released
2022-06-06
Publisher
Czech Technical University in Prague, Faculty of Mechanical Engineering, Department of Mechanics, Biomechanics and Mechatronics, Technická 4, 160 00 Prague 6
Location
Prague
ISBN
978-80-01-07010-9
Book
Experimental Stress Analysis 2022 Book of Extended Abstracts
Pages from–to
423–430
Pages count
8
BIBTEX
@inproceedings{BUT183176,
author="Oskar {Zemčík} and Martin {Slaný} and Jan {Zouhar} and Josef {Sedlák}",
title="Simulation of supercritical bending of cladded pipes",
booktitle="Experimental Stress Analysis 2022 Book of Extended Abstracts",
year="2022",
pages="423--430",
publisher="Czech Technical University in Prague, Faculty of Mechanical Engineering, Department of Mechanics, Biomechanics and Mechatronics, Technická 4, 160 00 Prague 6",
address="Prague",
isbn="978-80-01-07010-9"
}