Publication detail

PŘÍSPĚVEK K VÝPOČTOVÉMU MODELOVÁNÍ DYNAMICKÝCH VLASTNOSTÍ TEKUTINOVÝCH VRSTEV PŘI INTERAKCI S TĚLESEM A S UVAŽOVÁNÍM TEPLOTY

MALENOVSKÝ, E. POCHYLÝ, F.

Original Title

PŘÍSPĚVEK K VÝPOČTOVÉMU MODELOVÁNÍ DYNAMICKÝCH VLASTNOSTÍ TEKUTINOVÝCH VRSTEV PŘI INTERAKCI S TĚLESEM A S UVAŽOVÁNÍM TEPLOTY

English Title

CONTRIBUTION TO THE COMPUTATIONAL MODELLING OF DYNAMIC BEHAVIOR OF FLUID FILM LAYERS BY THE INTERACTION WITH RIGID BODY AND WITH INFLUENCE OF TEMPERATURE

Type

conference paper

Language

Czech

Original Abstract

The interaction of fluid film liquid with the rigid body is the main aim of this contribution. The cavitating and non-cavitating long and short journal bearings are taken into account. The Navier Stokes, continuity equations and boundary conditions are the governing equations, which are used for this analysis. Theoretical approach to the analysis of stationary and nonstationary temperature fields is presented. It is presented approach, which allows the separation of liquid and rigid body from each other. Using this approach it is possible to create the database of additional effects from the liquid for given shafts parameter. The Bézier body is used for the analysis. Computational modelling uses the met method. The solution of velocity field is provided in perpendicular co-ordinates and curvy - linear are use by the description of geometrical configuration.

English abstract

The interaction of fluid film liquid with the rigid body is the main aim of this contribution. The cavitating and non-cavitating long and short journal bearings are taken into account. The Navier Stokes, continuity equations and boundary conditions are the governing equations, which are used for this analysis. Theoretical approach to the analysis of stationary and nonstationary temperature fields is presented. It is presented approach, which allows the separation of liquid and rigid body from each other. Using this approach it is possible to create the database of additional effects from the liquid for given shafts parameter. The Bézier body is used for the analysis. Computational modelling uses the met method. The solution of velocity field is provided in perpendicular co-ordinates and curvy - linear are use by the description of geometrical configuration.

Keywords

: Navier-Stokes eq., temperature field, computational modelling, nonstationar analysis, journal bearings

Key words in English

: Navier-Stokes eq., temperature field, computational modelling, nonstationar analysis, journal bearings

Authors

MALENOVSKÝ, E.; POCHYLÝ, F.

RIV year

2004

Released

1. 2. 2004

Location

Praha

ISBN

80-85918-85-4

Book

Výpočtové modelování

Pages from

72

Pages to

79

Pages count

8

BibTex

@inproceedings{BUT12292,
  author="Eduard {Malenovský} and František {Pochylý}",
  title="PŘÍSPĚVEK K VÝPOČTOVÉMU MODELOVÁNÍ DYNAMICKÝCH VLASTNOSTÍ TEKUTINOVÝCH VRSTEV PŘI INTERAKCI S TĚLESEM A S UVAŽOVÁNÍM TEPLOTY",
  booktitle="Výpočtové modelování",
  year="2004",
  pages="8",
  address="Praha",
  isbn="80-85918-85-4"
}