Detail publikace

Nonlinear Mathematical Model of the Rotor Motion in a Thin Hydrodynamic gap

KRUTIL, J. POCHYLÝ, F. FIALOVÁ, S.

Originální název

Typ

konferenční sborník (ne článek)

Jazyk

angličtina

Originální abstrakt

The article presents two mathematical models of the interaction between a rotating shaft and an incompressible fluid. The mathematical model includes both the journal bearings and the axially traversed hydrodynamic sealing gaps of hydraulic machines. A method is shown for the identification of additional effects of the fluid acting on the rotor of the machine, both for a linear and a non-linear model. The interaction is expressed by matrices of mass, stiffness and damping.

Klíčová slova

CFD modeling, hydrodynamic gap, matrices of mass, stiffness and damping, nonlinear mathematical model.

Autoři

KRUTIL, J.; POCHYLÝ, F.; FIALOVÁ, S.

Vydáno

14. 5. 2015

Místo

Amsterdam The Netherlands

ISBN

ISSN 1307-6892

Kniha

international science index

ISSN

1307-6892

Periodikum

World Academy of Science, Engineering and Technology

Stát

Turecká republika

Strany od

305

Strany do

308

Strany počet

BibTex

@proceedings{BUT114706,
  editor="Jaroslav {Krutil} and František {Pochylý} and Simona {Fialová}",
  title="Nonlinear Mathematical Model of the Rotor Motion in a Thin Hydrodynamic gap",
  year="2015",
  pages="305--308",
  address="Amsterdam The Netherlands",
  isbn="ISSN  1307-6892"
}