Publication detail
Experimental and computational investigation of fluid structure interaction of flexible tube's dynamic properties
KŮREČKA, J. ŠEDIVÝ, D. FIALOVÁ, S. HABÁN, V.
English title
Experimental and computational investigation of fluid structure interaction of flexible tube's dynamic properties
Type
conference paper
Language
en
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 in English
acoustics, FSI, tube dynamics
Released
21.12.2019
ISSN
1755-1315
Book
IOP Conference Series: Earth and Environmental Science
Volume
405
Number
2019
Pages from–to
1–6
Pages count
6
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",
volume="405",
number="2019",
month="December",
pages="1--6",
issn="1755-1315"
}