Publication detail

Vliv modelování kapaliny na dynamickou odezvu vodojemu

KALA, J. SALAJKA, V. VOLÁK, O. HRADIL, P.

Original Title

Vliv modelování kapaliny na dynamickou odezvu vodojemu

English Title

Vliv modelování kapaliny na dynamickou odezvu vodojemu

Type

conference paper

Language

Czech

Original Abstract

This paper presents a comparison of different modeling variants of the liquid in a tank of a steel water tower structure. the models have been created by the ANSYS program system using the finite element method. The geometry of the thin-walled steel water tower structure has been modeled with the help of mainly shell finite elements. The liquid has been considered as added mass at the bottom and on the walls of the upper-tank, Lagrenge and Euler description with the liquid volume modeling using the corresponding finite elements. In all models, the response to harmonic loading caused by vortex shedding been monitored.

English abstract

This paper presents a comparison of different modeling variants of the liquid in a tank of a steel water tower structure. the models have been created by the ANSYS program system using the finite element method. The geometry of the thin-walled steel water tower structure has been modeled with the help of mainly shell finite elements. The liquid has been considered as added mass at the bottom and on the walls of the upper-tank, Lagrenge and Euler description with the liquid volume modeling using the corresponding finite elements. In all models, the response to harmonic loading caused by vortex shedding been monitored.

Keywords

Vliv modelování kapaliny na dynamickou odezvu vodojemu

Key words in English

Vliv modelování kapaliny na dynamickou odezvu vodojemu

Authors

KALA, J.; SALAJKA, V.; VOLÁK, O.; HRADIL, P.

RIV year

2007

Released

18. 10. 2007

Location

Bratislava, Slovenská republika

ISBN

978-80-227-2732-7

Book

New trends in statics and dynamics of buildings

Pages from

199

Pages to

202

Pages count

4

BibTex

@inproceedings{BUT28906,
  author="Jiří {Kala} and Vlastislav {Salajka} and Ondřej {Volák} and Petr {Hradil}",
  title="Vliv modelování kapaliny na dynamickou odezvu vodojemu",
  booktitle="New trends in statics and dynamics of buildings",
  year="2007",
  pages="199--202",
  address="Bratislava, Slovenská republika",
  isbn="978-80-227-2732-7"
}