Publication detail
Numerical simulations of plane strain tension for nickel-based alloy 718
KUBÍK, P. VOBEJDA, R. PETRUŠKA, J. ŠEBEK, F.
Czech title
Numerické simulace tahu při rovinné deformaci slitiny 718 na bázi niklu
English title
Numerical simulations of plane strain tension for nickel-based alloy 718
Type
article in a collection out of WoS and Scopus
Language
en
Original abstract
The analysis of possible approaches to the numerical simulation of tensile flat specimen made from 718 superalloy is presented. Three plasticity models were employed, with various numbers of material parameters and, therefore, complexity. The influence of simplifying the three-dimensional geometry into the plane was researched in the view of force response, deformation and stress state in the crack initiation location, which was in the centre of the specimen.
Czech abstract
Je prezentována analýza možných přístupů k numerickému simulování tahového plochého vzorku vyrobeného ze superslitiny 718. Byly využity tři modely plasticity s různým počtem materiálových parametrů, a proto různou složitostí. Byl zkoumán vliv zjednodušení třírozměrné geometrie na rovinnou z pohledu silové odezvy, deformace a napjatosti v místě iniciace trhliny, které bylo v centru vzorku.
English abstract
The analysis of possible approaches to the numerical simulation of tensile flat specimen made from 718 superalloy is presented. Three plasticity models were employed, with various numbers of material parameters and, therefore, complexity. The influence of simplifying the three-dimensional geometry into the plane was researched in the view of force response, deformation and stress state in the crack initiation location, which was in the centre of the specimen.
Keywords in Czech
Tvárný; tečení; Haynes; Inconel; izotropní
Keywords in English
Ductile; flow; Haynes; Inconel; isotropic
Released
09.05.2023
ISBN
978-80-87012-84-0
Book
Engineering Mechanics 2023
Pages from–to
143–146
Pages count
4
BIBTEX
@inproceedings{BUT184405,
author="Petr {Kubík} and Radek {Vobejda} and Jindřich {Petruška} and František {Šebek},
title="Numerical simulations of plane strain tension for nickel-based alloy 718",
booktitle="Engineering Mechanics 2023",
year="2023",
month="May",
pages="143--146",
isbn="978-80-87012-84-0"
}