000022723 001__ 22723
000022723 005__ 20220110134523.0
000022723 04107 $$aeng
000022723 046__ $$k2018-05-14
000022723 100__ $$aChołodowski, J.
000022723 24500 $$aMethod for estimation of road wheels rolling resistance in rubber track systems

000022723 24630 $$n24.$$pEngineering Mechanics 2018
000022723 260__ $$bInstitute of Theoretical and Applied Mechanics of the Cech Academy of Sciences, Prague
000022723 506__ $$arestricted
000022723 520__ $$2eng$$aThe Department of Off-Road Machine and Vehicle Engineering (Wrocław University of Science and Technology) conducts intensive research aimed at developing computational models for estimation of internal motion resistance of off-road vehicles with rubber tracks and belts. Internal rolling resistance of road wheels (rollers), caused by their interaction with tracks, is a significant factor affecting overall internal resistance of a rubber track system. The authors presented and verified an original, analytical-empirical model for estimation of rolling resistance of double flange roller coupled with rubber track. Values of main parameters of the model are derived from results of experiments carried out by the authors. The model estimates rolling resistance coefficient as a function of roller vertical load and the angle between inner track surface and roller's axis of rotation. According to evaluation performed herein, the model is suitable for calculating expected rolling resistance coefficient of rollers for engineering design computations purpose.

000022723 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000022723 653__ $$arolling resistance, model, track crawler design, double flange roller, rubber track

000022723 7112_ $$aEngineering Mechanics 2018$$cSvratka, CZ$$d2018-05-14 / 2018-05-17$$gEM2018
000022723 720__ $$aChołodowski, J.$$iDudziński, P.
000022723 8560_ $$ffischerc@itam.cas.cz
000022723 8564_ $$s1031765$$uhttps://invenio.itam.cas.cz/record/22723/files/161.pdf$$yOriginal version of the author's contribution in proceedings, page , section KIN.
000022723 962__ $$r21225
000022723 980__ $$aPAPER