Radial Tire - an overview | ScienceDirect Topics
The superiority of wear resistance of a radial tire is due to its high stiffness at the crown because of the high-stiffness belts which enable the tread to deform less than that of a bias one. A radial tire has several disadvantages compared with a bias one. Higher stiffness at the crown causes bad ride comfort while cruising on an uneven road.
Vibration analysis of radial tire using the 3D rotating hyperelastic ...
2024年2月1日 · The partial vibration frequency of rotating radial tire will be split into two traveling wave frequencies under the influence of Coriolis force and centrifugal force [9, 10, 23]. So that how to accurately and succinctly describe the Coriolis force and centrifugal force for exploring the numerical relationship between the rotating angular speed ...
Influence of Camber Angle on Rolling Radial Tire under Braking State
2011年1月1日 · Finite Element Model of Radial Tire The tire is a complex composite structure, made up of rubber material and cord–rubber composite. Treatment of the rubber, laminate, and boundary contact conditions is the main problem to be considered seriously and cautiously to establish the finite element model. 2.1.
Optimal design of radial tire section layout based on thermal …
2024年1月15日 · The tire studied in this paper is a radial tire used for heavy-duty vehicles, and it can be seen from its material distribution diagram that different areas are composed of different types of rubber materials, and there are as many as ten kinds, so if all areas are taken into consideration and the material parameters of each area are used as ...
Modeling and experimental study of tire deformation …
2021年7月1日 · Using the identified tire model parameters from Table 1, the in-plane tangential and radial flexible deformation of a rolling tire could be predicted by the improved tire flexible ring model. The flexible deformation of the tire under different vertical forces with a rotational speed of 80 km/h and the inflation pressure of 2.8 bar are shown in ...
Simulation and optimization of giant radial tire ... - ScienceDirect
2012年1月1日 · In order to reduce the difference of SOC of tire constituents, the curing time and curing temperature were changed. So that, the cure condition of giant radial tire was optimized. 2. FEA Model 2.1. 3D Model of Cure system The cure system includes three parts, radial tire, cure bladder and mold part, which is shown at Figure 1(a).
Development of a flexible belt on an elastic multi-stiffness …
2019年5月15日 · To feature 10–13 t axial load and off-road properties, a heavy load radial tire is designed with a larger section ratio (corresponding to 0.98 for heavy load radial tire) than those of truck, passenger, or car tires (0.8, 0.5, and 0.3, respectively, as shown in Fig. 1). With respect to kinematic modeling and vibration analysis of heavy load ...
Tire dimensionless numbers for analysis of tire characteristics and ...
2021年12月1日 · The radial acceleration of the tires through the estimated tire dimensionless numbers is shown in Fig. 12. The solid line represents the tire radial acceleration measured by the intelligent tire, and the dotted line represents the radial acceleration based on the flexible ring tire model with the estimated tire dimensionless numbers.
A novel theoretical model of tire in-plane dynamics on uneven …
2023年3月1日 · The tire pressure needs to be adjusted to the nominal inflation pressure of 0.22 MPa and set at room temperature (22.6 °C) for 24 h before assembling on the test rig. The test loads are set to 3077 N, 5128 N, and 7179 N. Thereafter, the radial load was applied to the tire to 80% of its test load at a radial loading speed of 50 mm/min.
Structure-borne vibration of tire - ScienceDirect
2020年1月1日 · The belt cord of a radial tire arranged along the circumference makes the circumferential stiffness of the tire larger than that of a bias tire. Similar to the vibration of a ring, the natural frequency corresponding to the breathing mode mainly depends on the circumferential stiffness, so it is greater for a radial tire.