Experimental Study of Winter Tyre Usage According to Tread Depth and Temperature in Vehicle Braking Performance

Žuraulis, Vidas; Garbinčius, Giedrius; Skačkauskas, Paulius; Prentkovskis, Olegas

doi:10.1007/s40997-018-0243-0

Cited by 15 publications

(7 citation statements)

References 25 publications

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“…At the low‐temperature (−40 to −20°C), the lower the tensile storage modulus ( E ′) of the material, the easier deformation occurs, and the larger surface contact area with the low‐temperature pavement (the better grip performance). [ 44 ] In Figure 7, it can be clearly seen that E ′ decreased sharply at the beginning. Subsequently, it tended to be stable with the increase of heat treatment temperature.…”

Section: Resultsmentioning

confidence: 98%

Influence of liquid polybutadiene on crosslinking network and mechanical properties of SSBR/BR

Liu

Han

Wang

et al. 2022

Polymer Engineering & Sci

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The treated distillate aromatic extract (TDAE) is widely used in tread compounds. However, polycyclic aromatic hydrocarbons (PAHs) contained in TDAE is serious harm to the environment and human. In this paper, liquid polybutadiene (LPB) of different brands was used to replace TDAE to plasticize solution polymerized styrene-butadiene rubber/cis-1,4-polybutadiene rubber (SSBR/BR). The effects of liquid polybutadiene instead of TDAE on crosslinking network and mechanical properties of matrix rubber were studied. LPB could participate in vulcanization reaction (different from TDAE).The results showed that LPB effectively reduced the critical strain amplitude of Payne effect (ameliorated filler dispersion) compared with TDAE plasticizing SSBR/BR. The degree of crosslinking decreased slightly, but there was no significant difference in rolling resistance and wet skid resistance at the same sulfur content. Changing the sulfur content, the wet skid resistance of tread and tensile strength of SSBR/BR vulcanizate plasticized by LPB were significantly improved, and the effect of LPB with high 1,2-vinyl content was better. In a

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Section: Resultsmentioning

confidence: 98%

Influence of liquid polybutadiene on crosslinking network and mechanical properties of SSBR/BR

Liu

Han

Wang

et al. 2022

Polymer Engineering & Sci

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“…Nevertheless, the most important task is accurate enough identification or the road conditions as soon as possible (Zheng et al 2011); however, in the case of adaptation according to the parameters of a system operating in real time, a delay takes place already, because the system will adapt itself only after a certain time of operation upon specific road conditions. An assessment of the road irregularities and ABS control adaptation are also important in cases of emergency braking on specific pavements (Ivanov et al 2015;Van der Merwe et al 2018;Žuraulis et al 2018). The other group of active vehicle braking systems includes Adaptive Cruise Control (ACC) and Autonomous Emergency Braking (AEB) systems.…”

Section: System Real-time Adaptationmentioning

confidence: 99%

Technological Measures of Forefront Road Identification for Vehicle Comfort and Safety Improvement

2019

Self Cite

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This paper presents the technological measures currently being developed at institutes and vehicle research centres dealing with forefront road identification. In this case, road identification corresponds with the surface irregularities and road surface type, which are evaluated by laser scanning and image analysis. Real-time adaptation, adaptation in advance and system external informing are stated as sequential generations of vehicle suspension and active braking systems where road identification is significantly important. Active and semi-active suspensions with their adaptation technologies for comfort and road holding characteristics are analysed. Also, an active braking system such as Anti-lock Braking System (ABS) and Autonomous Emergency Braking (AEB) have been considered as very sensitive to the road friction state. Artificial intelligence methods of deep learning have been presented as a promising image analysis method for classification of 12 different road surface types. Concluding the achieved benefit of road identification for traffic safety improvement is presented with reference to analysed research reports and assumptions made after the initial evaluation.

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“…Tire performance and its contact relationship with the road have a significant influence on vehicle performance, including the braking force, handling, and comfort. [1][2][3][4][5] Tires are supposed to fulfill the following functions: support vehicle weight, absorb forces, provide vibration damping, cushion the vehicle over surface irregularities, contribute to cornering stability providing adequate steering control, provide sufficient traction for driving, and braking in different surfaces, grant operational safety. [6][7][8] To fulfill these functions properly, tires are required to have some characteristics such as having low rolling resistance, rolling noise reduction, present excellent adhesion on wet surfaces, minimally heat up.…”

Section: Introductionmentioning

confidence: 99%

“…A high‐quality tire will be quite durable, and can greatly enhance the driving experience. Tire performance and its contact relationship with the road have a significant influence on vehicle performance, including the braking force, handling, and comfort 1–5 . Tires are supposed to fulfill the following functions: support vehicle weight, absorb forces, provide vibration damping, cushion the vehicle over surface irregularities, contribute to cornering stability providing adequate steering control, provide sufficient traction for driving, and braking in different surfaces, grant operational safety 6–8 .…”

Section: Introductionmentioning

confidence: 99%

Investigation of rubber flow during tire shaping process by experiment and numerical simulations

Wang

Shi

Zhou

2023

J of Applied Polymer Sci

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Tire plays an important role during driving as comes in direct contact with the road. A comprehensive understanding of the flowing behavior of unvulcanized rubber during the shaping process of tire is essential for the design of tire. The tread has grooves with complex shapes, which are formed by a mold during the tire shaping process. When tread rubber does not fill the mold properly, tire quality deteriorates crucially. We conducted an experiment and computer simulation to determine the flow of tread rubber in the mold. The comprehensive tire building and shaping processes are investigated through the finite element method. The material distribution of the tire obtained by simulation compares is in good agreement with that of the tire theoretical design. The maximum error of rubber components sizes between the simulation and test is 6.22%. The belt layer is the main force bearing component, and it has a directly influence on the rubber flow. The simulation results show that the belt cord force decrease with the cord laying angle from 24 to 30 and increase rapidly with the increase of the cord arrangement spacing.

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Experimental Study of Winter Tyre Usage According to Tread Depth and Temperature in Vehicle Braking Performance

Cited by 15 publications

References 25 publications

Influence of liquid polybutadiene on crosslinking network and mechanical properties of SSBR/BR

Influence of liquid polybutadiene on crosslinking network and mechanical properties of SSBR/BR

Technological Measures of Forefront Road Identification for Vehicle Comfort and Safety Improvement

Investigation of rubber flow during tire shaping process by experiment and numerical simulations

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