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Type of publication: Straipsnis konferencijos medžiagoje Clarivate Analytics Web of Science ar/ir Scopus / Article in Clarivate Analytics Web of Science or Scopus DB conference proceedings (P1a)
Field of Science: Mechanikos inžinerija / Mechanical Engineering (T009)
Author(s): Janulevičius, Algirdas;Giedra, Kazimieras
Title: Investigation of Dynamic Parameters of Tractor – Trailer Aggregate
Is part of: Mechanika 2008 : proceedings of 13th International Conference, April 3-4, 2008, Kaunas University of Technology, Lithuania / Kaunas University of Technology, Lithuanian Academy of Science, IFTOMM National Committee of Lithuania, Baltic Association of Mechanical Engineering. Kaunas : Technologija., 2008
Extent: p. 185-190
Date: 2008
Keywords: Mass;Ttractor;Trailer;Slippage;Wheel;Force;Weight utilization coefficient;Acceleration;Stubble
Abstract: To make a comparison of different tractors we must use comparative indicators. For estimation of wheel slippage such indicator is tractor weight utilization coefficient for adhesion of driving wheels. The dependencies of wheel slippage on the traction force and weight utilization coefficient of tractors are overviewed. The equations of weight utilization coefficient g ϕ which determinated its dependencies on traction force Ftr, rolling resistant coefficient f of aggregate, working speed v, acceleration a on mass of trailer and tractor mp, mt and its proportion mp/mt. Presented results of experimental research of acceleration and constant speed regimes. Dependencies of adhesion on slippage of diving wheels and slippage on traction force and weight utilisation coefficient of tractor−trailer aggregate
Affiliation(s): Vytauto Didžiojo universitetas
Žemės ūkio akademija
Appears in Collections:Universiteto mokslo publikacijos / University Research Publications

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