Publication result detail

Experimental and computational investigation of fluid structure interaction of flexible tube's dynamic properties

KŮREČKA, J.; ŠEDIVÝ, D.; FIALOVÁ, S.; HABÁN, V.

Original Title

Experimental and computational investigation of fluid structure interaction of flexible tube's dynamic properties

English Title

Experimental and computational investigation of fluid structure interaction of flexible tube's dynamic properties

Type

Paper in proceedings (conference paper)

Original Abstract

Flexible tubes are often used in hydraulic measurement, be it connection between pieces of hydraulic equipment or an extension from point of measurement to measuring sensor or as a substitute for a different material e.g. biological tissue. Such tube material allows for rather large deformation and therefore influences measured parameters. Laboratory set up consisting of pressure sensors and piston pulsator was used to gather experimental data. Frequency response and properties were obtained in a range of frequencies. Fluid structure interaction simulation using ANSYS FEM and Fluent CFD packages and simulation in ANSYS Mechanical with acoustic-capabilities were used to compare experimental and computational data. Results show correlation between different approaches. Suitability of flexible tubes is discussed regarding the obtained properties.

English abstract

Flexible tubes are often used in hydraulic measurement, be it connection between pieces of hydraulic equipment or an extension from point of measurement to measuring sensor or as a substitute for a different material e.g. biological tissue. Such tube material allows for rather large deformation and therefore influences measured parameters. Laboratory set up consisting of pressure sensors and piston pulsator was used to gather experimental data. Frequency response and properties were obtained in a range of frequencies. Fluid structure interaction simulation using ANSYS FEM and Fluent CFD packages and simulation in ANSYS Mechanical with acoustic-capabilities were used to compare experimental and computational data. Results show correlation between different approaches. Suitability of flexible tubes is discussed regarding the obtained properties.

Keywords

acoustics, FSI, tube dynamics

Key words in English

acoustics, FSI, tube dynamics

Authors

KŮREČKA, J.; ŠEDIVÝ, D.; FIALOVÁ, S.; HABÁN, V.

RIV year

2020

Released

21.12.2019

Book

IOP Conference Series: Earth and Environmental Science

ISBN

1755-1315

Periodical

IOP Conference Series: Earth and Environmental Science

Volume

405

Number

2019

State

United Kingdom of Great Britain and Northern Ireland

Pages from

1

Pages to

6

Pages count

6

URL

https://iopscience.iop.org/article/10.1088/1755-1315/405/1/012009

BibTex

@inproceedings{BUT161013,
  author="Jan {Kůrečka} and Dominik {Šedivý} and Simona {Fialová} and Vladimír {Habán}",
  title="Experimental and computational investigation of fluid structure interaction of flexible tube's dynamic properties",
  booktitle="IOP Conference Series: Earth and Environmental Science",
  year="2019",
  journal="IOP Conference Series: Earth and Environmental Science",
  volume="405",
  number="2019",
  pages="1--6",
  doi="10.1088/1755-1315/405/1/012009",
  issn="1755-1315",
  url="https://iopscience.iop.org/article/10.1088/1755-1315/405/1/012009"
}

Documents

Kůrečka_2019_IOP_Conf._Ser.__Earth_Environ._Sci._405_012009