Creator:

Martsynkowskyy, Volodymyr A. ; Zhulyov, Aleksey ; Kundera, Czesław

Contributor:

Jurczak, Paweł - red.

Title:

Static and dynamics of a pump impeller with a balancing device.

Group publication title:

IJAME, volume 19 (2014)

Subject and Keywords:

dynamic analysis ; pump impeller ; balance device ; stability conditions

Abstract:

This paper presents the theoretical study of the system comprising an impeller and a balancing device. It deals with the dynamic analysis of the system, i.e., the axial vibrations of the impeller, and the system stability. The dynamic analysis took into account linearized hydrodynamic forces and moments generated in the longitudinal clearances of the seals of the impeller. The theoretical analysis was supplemented with a numerical example with characteristics determined for a real single-stage centrifugal pump.

Publisher:

Zielona Góra: Uniwersytet Zielonogórski

Date:

2014

Resource Type:

artykuł

Format:

application/pdf

DOI:

10.2478/ijame-2014-0043

Pages:

621-631

Source:

IJAME, volume 19, number 3 (2014)

Language:

eng

License:

CC 4.0

License CC BY-NC-ND 4.0:

click here to follow the link

Rights:

Biblioteka Uniwersytetu Zielonogórskiego