THE INFLUENCE OF BEARING INTERSPACE GEOMETRY ON HELICAL GROOVED JOURNAL BEARING LOAD CARRYING CAPACITY

Journal Title: Tribologia - Year 2010, Vol 233, Issue 5

Abstract

Investigations concerning the influence of a helical groove on the load carrying capacity of hydrodynamic plain bearing are presented in the paper. Two indicators were developed as a result of investigations. The first indicator is a quotient of groove volume and bearing interspace volume. It has been stated that, if the value of this indicator does not exceed 0.5% the load carrying capacity of the grooved bearing is above 90% that of classical bearing. The second indicator is a quotient of the groove’s cross-section area and bearing interspace cross-section area in the place of minimum bearing interspace thickness. It has been stated, that if the value of this indicator does nott exceed 2% load carrying capacity, the decrease in load capacity of the grooved bearing is less than 10% in relation to a bearing with smooth journal. The above mentioned dependencies are initial and should be studied in additional investigations.<br/><br/>

Authors and Affiliations

Jarosław Sęp

Keywords

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  • EP ID EP516854
  • DOI -
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How To Cite

Jarosław Sęp (2010). THE INFLUENCE OF BEARING INTERSPACE GEOMETRY ON HELICAL GROOVED JOURNAL BEARING LOAD CARRYING CAPACITY. Tribologia, 233(5), 235-244. https://europub.co.uk/articles/-A-516854