Publication detail
3D problem of pressure wave propagation in the tube with inconstant cross section
POCHYLÝ, F. HABÁN, V. FOLDYNA, J. SITEK, L.
Czech title
3D řešení šíření tlakové vlny v trubici nekonstantního průřezu
English title
3D problem of pressure wave propagation in the tube with inconstant cross section
Type
conference paper
Language
en
Original abstract
The forced vibration of real liquid in the tube with inconstant cross section is solved in the paper. The mathematical model is based on linearized Navier-Stokes equations and wave equation for propagation of pressure wave. Based on analytical solution in 3D domain with circular cross section, the transfer matrix was set up.
Czech abstract
V článku je uvedena přenosová matice pro řešení tlakových pulsací v trubici nekonstantního průřezu.
English abstract
The forced vibration of real liquid in the tube with inconstant cross section is solved in the paper. The mathematical model is based on linearized Navier-Stokes equations and wave equation for propagation of pressure wave. Based on analytical solution in 3D domain with circular cross section, the transfer matrix was set up.
Keywords in Czech
tlakové pulsace, vlnová rovnice, pulsační paprsek
Keywords in English
Pressure pulsations, wave equation, second viscosity, pulsating jet.
RIV year
2007
Released
09.04.2007
Publisher
University of Technology
Location
Vienna
Book
International Congress on Ultrasonics. Program and Book of Abstracts.
Pages count
4
BIBTEX
@inproceedings{BUT28191,
author="František {Pochylý} and Vladimír {Habán} and Josef {Foldyna} and Libor {Sitek},
title="3D problem of pressure wave propagation in the tube with inconstant cross section",
booktitle="International Congress on Ultrasonics. Program and Book of Abstracts.",
year="2007",
month="April",
publisher="University of Technology",
address="Vienna"
}