Regularities of Changes in the Motion Resistance of Wheeled Vehicles along a Curvilinear Trajectory
The value of the motion resistance is one of the important characteristics that determines the technical and operational properties of the vehicle, in particular its fuel economy under operating conditions. This article summarizes the approaches to determining the rolling resistance of a wheeled veh...
| Main Authors: | , , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
MDPI AG
2023-05-01
|
| Series: | Machines |
| Subjects: | |
| Online Access: | https://www.mdpi.com/2075-1702/11/5/570 |
| _version_ | 1827740917978628096 |
|---|---|
| author | Vasyl Mateichyk Anatolii Soltus Eduard Klimov Nataliia Kostian Miroslaw Smieszek Sergii Kovbasenko |
| author_facet | Vasyl Mateichyk Anatolii Soltus Eduard Klimov Nataliia Kostian Miroslaw Smieszek Sergii Kovbasenko |
| author_sort | Vasyl Mateichyk |
| collection | DOAJ |
| description | The value of the motion resistance is one of the important characteristics that determines the technical and operational properties of the vehicle, in particular its fuel economy under operating conditions. This article summarizes the approaches to determining the rolling resistance of a wheeled vehicle in straight motion, which is a separate case from curved motion. The value of this parameter is one of the vehicle components of the motion resistance along a curved path. The regularities of changes in the motion resistance of a two-axle wheeled vehicle along a curvilinear trajectory are determined based on the determination of the motion resistance of individual wheels, which considers resistance to rectilinear motion and additional resistance along a curved path caused by the twisting and lateral displacement of the wheel disc relative to the tire patch. Analytical dependences of changes in the motion resistance along a curvilinear trajectory of two-axle vehicles with the design features of transmission, placement of tires, and their characteristics were obtained. It was found that reducing the radius of curvature of the trajectory to the minimum turning radius increases the motion resistance coefficient for the investigated vehicles by 1.68−2.04 times in relation to the rolling resistance coefficient in straight motion. |
| first_indexed | 2024-03-11T03:33:49Z |
| format | Article |
| id | doaj.art-c51fc000e80c4cbaa397e1c404e35d5c |
| institution | Directory Open Access Journal |
| issn | 2075-1702 |
| language | English |
| last_indexed | 2024-03-11T03:33:49Z |
| publishDate | 2023-05-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Machines |
| spelling | doaj.art-c51fc000e80c4cbaa397e1c404e35d5c2023-11-18T02:12:02ZengMDPI AGMachines2075-17022023-05-0111557010.3390/machines11050570Regularities of Changes in the Motion Resistance of Wheeled Vehicles along a Curvilinear TrajectoryVasyl Mateichyk0Anatolii Soltus1Eduard Klimov2Nataliia Kostian3Miroslaw Smieszek4Sergii Kovbasenko5Department of Technical Systems Engineering, Rzeszow University of Technology, 35-959 Rzeszow, PolandDepartment of Automobiles and Technologies of Their Operating, Cherkasy State Technological University, 18006 Cherkasy, UkraineDepartment of Automobiles and Tractors, Kremenchuk Mykhailo Ostrohradskyi National University, 39600 Kremenchuk, UkraineDepartment of Automobiles and Technologies of Their Operating, Cherkasy State Technological University, 18006 Cherkasy, UkraineDepartment of Technical Systems Engineering, Rzeszow University of Technology, 35-959 Rzeszow, PolandDepartment of Engineering of Transport Construction Machines, National Transport University, 01010 Kyiv, UkraineThe value of the motion resistance is one of the important characteristics that determines the technical and operational properties of the vehicle, in particular its fuel economy under operating conditions. This article summarizes the approaches to determining the rolling resistance of a wheeled vehicle in straight motion, which is a separate case from curved motion. The value of this parameter is one of the vehicle components of the motion resistance along a curved path. The regularities of changes in the motion resistance of a two-axle wheeled vehicle along a curvilinear trajectory are determined based on the determination of the motion resistance of individual wheels, which considers resistance to rectilinear motion and additional resistance along a curved path caused by the twisting and lateral displacement of the wheel disc relative to the tire patch. Analytical dependences of changes in the motion resistance along a curvilinear trajectory of two-axle vehicles with the design features of transmission, placement of tires, and their characteristics were obtained. It was found that reducing the radius of curvature of the trajectory to the minimum turning radius increases the motion resistance coefficient for the investigated vehicles by 1.68−2.04 times in relation to the rolling resistance coefficient in straight motion.https://www.mdpi.com/2075-1702/11/5/570wheeled vehiclecurvilinear trajectoryradius of curvatureelastic wheeltire stiffnesslateral displacement |
| spellingShingle | Vasyl Mateichyk Anatolii Soltus Eduard Klimov Nataliia Kostian Miroslaw Smieszek Sergii Kovbasenko Regularities of Changes in the Motion Resistance of Wheeled Vehicles along a Curvilinear Trajectory Machines wheeled vehicle curvilinear trajectory radius of curvature elastic wheel tire stiffness lateral displacement |
| title | Regularities of Changes in the Motion Resistance of Wheeled Vehicles along a Curvilinear Trajectory |
| title_full | Regularities of Changes in the Motion Resistance of Wheeled Vehicles along a Curvilinear Trajectory |
| title_fullStr | Regularities of Changes in the Motion Resistance of Wheeled Vehicles along a Curvilinear Trajectory |
| title_full_unstemmed | Regularities of Changes in the Motion Resistance of Wheeled Vehicles along a Curvilinear Trajectory |
| title_short | Regularities of Changes in the Motion Resistance of Wheeled Vehicles along a Curvilinear Trajectory |
| title_sort | regularities of changes in the motion resistance of wheeled vehicles along a curvilinear trajectory |
| topic | wheeled vehicle curvilinear trajectory radius of curvature elastic wheel tire stiffness lateral displacement |
| url | https://www.mdpi.com/2075-1702/11/5/570 |
| work_keys_str_mv | AT vasylmateichyk regularitiesofchangesinthemotionresistanceofwheeledvehiclesalongacurvilineartrajectory AT anatoliisoltus regularitiesofchangesinthemotionresistanceofwheeledvehiclesalongacurvilineartrajectory AT eduardklimov regularitiesofchangesinthemotionresistanceofwheeledvehiclesalongacurvilineartrajectory AT nataliiakostian regularitiesofchangesinthemotionresistanceofwheeledvehiclesalongacurvilineartrajectory AT miroslawsmieszek regularitiesofchangesinthemotionresistanceofwheeledvehiclesalongacurvilineartrajectory AT sergiikovbasenko regularitiesofchangesinthemotionresistanceofwheeledvehiclesalongacurvilineartrajectory |