Please use this identifier to cite or link to this item: http://gukir.inflibnet.ac.in:8080/jspui/handle/123456789/4804
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dc.contributor.authorBhujappa N.N
dc.contributor.authorMareppa R.
dc.date.accessioned2020-06-12T15:04:57Z-
dc.date.available2020-06-12T15:04:57Z-
dc.date.issued2013
dc.identifier.citationTribology Online , Vol. 8 , 3 , p. 242 - 249en_US
dc.identifier.uri10.2474/trol.8.242
dc.identifier.urihttp://gukir.inflibnet.ac.in:8080/jspui/handle/123456789/4804-
dc.description.abstractThe theoretical analysis of rheological effects of Rabinowitsch fluid on the steady and dynamic characteristics of inclined stepped composite bearings is investigated. The Rabinowitsch fluid model is considered to account the pseudoplastic and dilatant nature of the lubricant due to the presence of additives. The perturbation technique is used to derive the modified Reynolds equation separately for both steady state and perturbed characteristics of the bearing. The closed form expressions for the bearing characteristics are obtained. By using these expressions, the performance characteristics of four different types of bearings such as stepped, plane inclined slider, composite tapered land and composite tapered concave bearings are determined. It is found that, the non-Newtonian behaviour of the Rabinowitsch fluid have a significant effect on bearing characteristics. Further, it is found that the existence of a critical value for profile parameter at which the dynamic stiffness coefficient attains maximum. Copyright © 2013 Japanese Society of Tribologists.en_US
dc.subjectDynamic characteristics
dc.subjectInclined stepped composite bearings
dc.subjectNon-newtonian lubricants
dc.subjectRabinowitsch fluid model
dc.subjectSteady state characteristics
dc.titleNon-newtonian effects of rabinowitsch fluid on the performance of inclined stepped composite bearingsen_US
dc.typeArticle
Appears in Collections:1. Journal Articles

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