Publication detail

Influence of partial immersion on steel plate dynamic properties

KŮREČKA, J. HABÁN, V.

English title

Influence of partial immersion on steel plate dynamic properties

Type

conference paper

Language

en

Original abstract

Eigenfrequency of object drops when it is submerged in the water compared to an air exposition. In this article the effect of partial submersion on dynamic properties of steel plate is investigated. Changes differ by a type of particular modeshape because of relative position of nodes and antinodes to free surface. Dynamic properties are influenced mainly by position of antinodes, in which maximal displacement occurs. Comparison of experiment, FEM simulation in ANSYS and custom code analytical solution is presented. Added effects of fluid on the steel plate are discussed.

English abstract

Eigenfrequency of object drops when it is submerged in the water compared to an air exposition. In this article the effect of partial submersion on dynamic properties of steel plate is investigated. Changes differ by a type of particular modeshape because of relative position of nodes and antinodes to free surface. Dynamic properties are influenced mainly by position of antinodes, in which maximal displacement occurs. Comparison of experiment, FEM simulation in ANSYS and custom code analytical solution is presented. Added effects of fluid on the steel plate are discussed.

Keywords in English

eigenmodes, eigenfrequency

Released

28.06.2019

Publisher

EDP Sciences

ISSN

2100-014X

Book

EFM18 – Experimental Fluid Mechanics 2018

Volume

213

Number

1

Pages from–to

1–6

Pages count

6

BIBTEX


@inproceedings{BUT157953,
  author="Jan {Kůrečka} and Vladimír {Habán},
  title="Influence of partial immersion on steel plate dynamic properties",
  booktitle="EFM18 – Experimental Fluid Mechanics 2018",
  year="2019",
  volume="213",
  number="1",
  month="June",
  pages="1--6",
  publisher="EDP Sciences",
  issn="2100-014X"
}