Publication result detail

MANUFACTURING OF SANDWICH PANELS AND ITS VERIFICATION BY NUMERICAL SIMULATION

HARANT, M.; ŘIHÁČEK, J.; MRŇA, L.

Original Title

MANUFACTURING OF SANDWICH PANELS AND ITS VERIFICATION BY NUMERICAL SIMULATION

English Title

MANUFACTURING OF SANDWICH PANELS AND ITS VERIFICATION BY NUMERICAL SIMULATION

Type

WoS Article

Original Abstract

This paper deals with the manufacturing of a parallel hydroformed sandwich panel, which is used as a reinforcement for solar panels. The forming process can cause excessive thinning and cracking. Therefore, PAM-STAMP software is used for the analysis of defects. The outputs of the numerical simulation provide information, such as failure pressure, critical areas or limiting deformations. The comparison of the numerical simulation with the experimentally obtained data is created for the validation of these outputs. The comparative criteria are the failure pressure, the crack zone, and the thickness distribution. Subsequently, the results can be used for a design optimization of the sandwich panel.

English abstract

This paper deals with the manufacturing of a parallel hydroformed sandwich panel, which is used as a reinforcement for solar panels. The forming process can cause excessive thinning and cracking. Therefore, PAM-STAMP software is used for the analysis of defects. The outputs of the numerical simulation provide information, such as failure pressure, critical areas or limiting deformations. The comparison of the numerical simulation with the experimentally obtained data is created for the validation of these outputs. The comparative criteria are the failure pressure, the crack zone, and the thickness distribution. Subsequently, the results can be used for a design optimization of the sandwich panel.

Keywords

hydroforming; numerical simulation; PAM-STAMP; DC01 steel; anisotropy; forming limit diagrams

Key words in English

hydroforming; numerical simulation; PAM-STAMP; DC01 steel; anisotropy; forming limit diagrams

Authors

HARANT, M.; ŘIHÁČEK, J.; MRŇA, L.

RIV year

2022

Released

13.10.2021

Publisher

MM SCIENCE

Location

PRAGUE 10

ISBN

1803-1269

Periodical

MM Science Journal

Volume

2021

Number

4

State

Czech Republic

Pages from

4797

Pages to

4802

Pages count

6

URL

https://www.mmscience.eu/journal/issues/october-2021/articles/manufacturing-of-sandwich-panels-and-its-verification-by-numerical-simulation

BibTex

@article{BUT175018,
  author="Martin {Harant} and Jan {Řiháček} and Libor {Mrňa}",
  title="MANUFACTURING OF SANDWICH PANELS AND ITS VERIFICATION BY NUMERICAL SIMULATION",
  journal="MM Science Journal",
  year="2021",
  volume="2021",
  number="4",
  pages="4797--4802",
  doi="10.17973/MMSJ.2021\{_}10\{_}2021087",
  issn="1803-1269",
  url="https://www.mmscience.eu/journal/issues/october-2021/articles/manufacturing-of-sandwich-panels-and-its-verification-by-numerical-simulation"
}

Documents

mmscience_2021-10_manufacturing-of-sandwich-panels-and-its-verification-by-numerical-simulation