Publication detail

Tensors of added damping, stiffness and mass in a thin gap of hydrodynamic machine

POCHYLÝ, F. FIALOVÁ, S. KOZUBKOVÁ, M. BOJKO, M.

Original Title

Tensors of added damping, stiffness and mass in a thin gap of hydrodynamic machine

Type

conference paper

Language

English

Original Abstract

The methodology of determining the additional effects of a liquid acting on hydrodynamic machine rotor is presented in the paper. Special attention is paid to the force effects of the liquid inside the hydrodynamic sealing gap. A new mathematical model is derived from which is evident an influence of different parameters of the liquid bond on the additional stiffness, mass and damping.

Keywords

Tensors of added damping, tensors of stiffness and mass, hydrodynamic machine

Authors

POCHYLÝ, F.; FIALOVÁ, S.; KOZUBKOVÁ, M.; BOJKO, M.

RIV year

2012

Released

19. 9. 2012

Publisher

IOP PUBLISHING LTD, DIRAC HOUSE, TEMPLE BACK,

Location

BRISTOL BS1 6BE, ENGLAND

ISBN

1755-1307

Periodical

IOP Conference Series: Earth and Environmental Science

Year of study

15

Number

7

State

United Kingdom of Great Britain and Northern Ireland

Pages from

1

Pages to

8

Pages count

8

BibTex

@inproceedings{BUT92949,
  author="František {Pochylý} and Simona {Fialová} and Milada {Kozubková} and Marian {Bojko}",
  title="Tensors of added damping, stiffness and mass in a thin gap of hydrodynamic machine",
  booktitle="IOP Conference Series-Earth and Environmental Science",
  year="2012",
  journal="IOP Conference Series: Earth and Environmental Science",
  volume="15",
  number="7",
  pages="1--8",
  publisher="IOP PUBLISHING LTD, DIRAC HOUSE, TEMPLE BACK,",
  address="BRISTOL BS1 6BE, ENGLAND",
  doi="10.1088/1755-1315/15/7/072027",
  issn="1755-1307"
}