THEORETICAL AND EXPERIMENTAL INVESTIGATION OF THE TEMPERATURE PROFILE IN HYDRODYNAMIC THRUST BEARING
Journal Title: Tribologia - Year 2010, Vol 234, Issue 6
Abstract
In this paper, some example results of calculations focused on the assessment of pivoted pad thrust bearing operation are presented. Results were obtained with the use of a calculation technique called FSI (Fluid Structure Interaction). This method utilises the automatic exchange of information between fluid (evaluated with CFD) and structural (evaluated with FEM) domains, which are necessary in bearing lubrication problem investigations. Analysis was carried out for a hydrodynamic thrust bearing, for which experimental data had been collected at Gdansk University of Technology SON test stand. Selected results of theoretical investigations were compared to results of measurements, and on this basis, proposed model accuracy was determined.<br/><br/>
Authors and Affiliations
Michał Wodtke, Grzegorz Rotta, Piotr Pajączkowski
Keywords
Related Articles
- EP ID EP517197
- DOI -
- Views 46
- Downloads 0
Wpływ parametrów drgań wzdłużnych i sztywności styku na poziom redukcji siły napędu w ruchu ślizgowym
W pracy zaprezentowano wyniki analizy symulacyjnej wpływu amplitudy prędkości drgań wymuszonych stycznych wzdłużnych i sztywności kontaktowej stycznej styku na siłę napędu konieczną do wprawienia ciała w ruch ślizgowy i...
THE STRUCTURE AND COEFFICIENT OF FRICTION OF WELDED NICKEL ALLOYS INCONEL 625 AND INCONEL 718
In this study, the coefficients of friction for three series of welded nickel alloy joints, subjected to different heat treatments (lack of heat treatment, solution heat treatment, precipitation hardening), were determin...
INFRARED STUDIES OF TRIBOLOGICAL PHENOMENA IN SLIDING BEARINGS
The paper presents the possibilities of the application of thermovision methods in studies of sliding bearings operating in friction conditions. Thermal phenomena can be observed in images produced by thermovision during...
ABRASIVE SOIL PULP PROPERTIES ANALYSIS IN WEAR IMPACT ASPECT
This paper presents the results of studding the impact of soil properties of soil pulp for the wearing of steel 38 GSA, commonly used for soil working tools. Pulp properties were characterised by granulometric compositio...
RESEARCH ON S ELECTION OF TECHNOLOGICAL LUBRICANTS FOR FORMING ALUMINIUM AND TITANIUM SHEETS
In the paper, tribological problems occurring during forming aluminium and titanium sheets are presented. Special attention is paid to the creation of aluminium or titanium build-ups on the working surfaces of the tools....