Detail publikačního výsledku

Comparison of Implicit and Explicit Algorithms of Finite Element Method for the Numerical Simulation of Hydroforming Process

ŘIHÁČEK, J.; MRŇA, L.

Originální název

Comparison of Implicit and Explicit Algorithms of Finite Element Method for the Numerical Simulation of Hydroforming Process

Anglický název

Comparison of Implicit and Explicit Algorithms of Finite Element Method for the Numerical Simulation of Hydroforming Process

Druh

Článek Scopus

Originální abstrakt

This paper deals with numerical simulation possibilities of a hydroforming technology in production of a flow solar absorber with structured surface in a single technological operation. An austenitic stainless steel X5CrNi18-10 is used as a material for the production of the flow solar absorbers. In the theoretical chapters, comparison between implicit and explicit algorithms of finite element method (FEM) is performed. Experimental part of the paper includes creation of geometrical, material and computational models for the explicit and the implicit solution in software ANSYS Workbench and ANSYS LS-DYNA. Finally, due to evaluation of the experiment and FEM results, comparison between the implicit and the explicit theoretical solution of a formed part thickness is performed.

Anglický abstrakt

This paper deals with numerical simulation possibilities of a hydroforming technology in production of a flow solar absorber with structured surface in a single technological operation. An austenitic stainless steel X5CrNi18-10 is used as a material for the production of the flow solar absorbers. In the theoretical chapters, comparison between implicit and explicit algorithms of finite element method (FEM) is performed. Experimental part of the paper includes creation of geometrical, material and computational models for the explicit and the implicit solution in software ANSYS Workbench and ANSYS LS-DYNA. Finally, due to evaluation of the experiment and FEM results, comparison between the implicit and the explicit theoretical solution of a formed part thickness is performed.

Klíčová slova

solar absorber, hydroforming, austenitic steel, ANSYS Workbench, LS-DYNA, numeric simulation

Klíčová slova v angličtině

solar absorber, hydroforming, austenitic steel, ANSYS Workbench, LS-DYNA, numeric simulation

Autoři

ŘIHÁČEK, J.; MRŇA, L.

Rok RIV

2017

Vydáno

21.11.2016

Nakladatel

MM Science Journal

Místo

Praha

ISSN

1805-0476

Periodikum

MM Science Journal

Svazek

2016

Číslo

6

Stát

Česká republika

Strany od

1326

Strany do

1331

Strany počet

6

URL

http://www.mmscience.eu/content/file/archives/MM_Science_2016114.pdf

BibTex

@article{BUT130136,
  author="Jan {Řiháček} and Libor {Mrňa}",
  title="Comparison of Implicit and Explicit Algorithms of Finite Element Method for the Numerical Simulation of Hydroforming Process",
  journal="MM Science Journal",
  year="2016",
  volume="2016",
  number="6",
  pages="1326--1331",
  doi="10.17973/MMSJ.2016\{_}11\{_}2016114",
  issn="1803-1269",
  url="http://www.mmscience.eu/content/file/archives/MM_Science_2016114.pdf"
}