Browsing UiS Brage by Author "Jelila, Yohanis D."
Now showing items 1-2 of 2
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Fatigue life analysis of wheel-rail contacts at railway turnouts using finite element modelling approach
Jelila, Yohanis D.; Lemu, Hirpa G.; pamula, Wiesław; Sirata, Goftila (Peer reviewed; Journal article, 2021)The article deals with wheel-rail contact analysis at railway turnout using a finite element modelling approach. The focus is understanding the wheel-rail contact problems and finding the means of reducing these problems ... -
Study of rail-wheel contact problem by analytical and numerical approaches
Sirata, Goftila; Lemu, Hirpa G.; Waclawiak, Krzysztof; Jelila, Yohanis D. (Peer reviewed; Journal article, 2021)This study presents the rail wheel contact problems under normal and tangential categories. Both analytical and numerical approaches were used for modelling, where the analytical approach assumed elliptical contact patches ...