Development of Tire-Wear Particle Emission Measurements for Passenger Vehicles

Tonegawa, Yoshio; Sasaki, Sousuke

doi:10.1007/s40825-020-00181-z

Cited by 42 publications

(16 citation statements)

References 9 publications

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“…The EF values show that Sb contamination was more than that of other elements. PM 10 emission factors from brake and tire wear were reported at 2.9-7.5 mg and 3.0-13.0 mg km −1 vehicle −1 , respectively [83,[94][95][96][97][98]. The total number of vehicles in Busan is 1.4 million, and the average daily driving distance is 39.6 km vehicle −1 .…”

Section: Elemental Ratiosmentioning

confidence: 99%

Characteristics of Potentially Toxic Elements, Risk Assessments, and Isotopic Compositions (Cu-Zn-Pb) in the PM10 Fraction of Road Dust in Busan, South Korea

Jeong

2021

Atmosphere

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The pollution status of ten potentially toxic elements (PTEs), isotopic compositions (Cu, Zn, Pb), and the potential ecological risk posed by them were investigated in the PM10 fraction of road dust in Busan Metropolitan city, South Korea. Enrichment factors revealed extremely to strongly polluted levels of Sb, Cd, Zn, Pb, and Cu in the PM10 fraction of road dust, with Sb levels being the highest. Statistical analyses showed that the major cause for contamination with PTEs was non-exhaust traffic emissions such as tire and brake wear. Cu and Zn isotopic compositions of road dust were related to traffic-related emission sources such as brake and tires. Pb isotopic compositions were close to that of road paint, indicating that Pb was a different source from Cu and Zn in this study. No significant health risk was posed by the PTEs. Taking into account the total length of road in Busan, a high quantity of PTEs in road dust (PM10) can have serious deleterious effects on the atmospheric environment and ecosystems. The results of metal concentrations and isotopic compositions in road dust will help identify and manage atmospheric fine particle and coastal metal contamination derived from fine road dust.

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Section: Elemental Ratiosmentioning

confidence: 99%

Characteristics of Potentially Toxic Elements, Risk Assessments, and Isotopic Compositions (Cu-Zn-Pb) in the PM10 Fraction of Road Dust in Busan, South Korea

Jeong

2021

Atmosphere

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“…Kwak et al 122 Road tests and laboratory testing on a real vehicle During the vehicle driving in the curve, the wear of tires increases. Tonegawa and Sasaki 30 Tire simulator By increment of lateral acceleration, the emission of PM 10 and PM 2.5 is greater. Foitzik et al 128 Tire simulator Hard braking, great acceleration, high driving speeds into the curves are contribute to the higher amount of PM 0.1 .…”

Section: Research Methods Conclusionmentioning

confidence: 97%

“…The wear of tires is greater when the vehicle is driven in curves, 107 where the suspension has the greatest influence, as well as wheels angles. 126,127 However, Tonegawa and Sasaki 30 have shown, that the speed changes do not influence the size of the wear of tires; instead, they influence the change of lateral acceleration. All previously mentioned situations during the exploitation (hard braking, great acceleration, as well as high driving speeds into the curves), are contribute to the higher emission of ultrafine particles PM 0.1 which originate from tires.…”

Section: Vehicle Operationmentioning

confidence: 99%

“…Particles from the wear of tires are formed due to the friction between the tires and road. Tonegawa and Sasaki 30 have concluded that only a small part of particles originating from tires can be found in the air, and that the greatest amount of these particles stays on the road, and after that particles enter the water. However, these particles are retained in the wastewaters systems the longest.…”

Section: Introductionmentioning

confidence: 99%

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Particles formation due to the wear of tires and measures for the wear reduction: A review

Stojanović

Abdullah

Grujić

et al. 2021

Proceedings of the Institution of Mechanical Engineers, Part D:

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Tires are a very important part of a vehicle, necessary for the vehicle driving. During the vehicle exploitation, due to the friction which appears in the contact between the tire and the road, it comes to the formation of so called non-exhaust particles. The particles formed during the vehicle exploitation can be composed of heavy metals and they are harmful for people’s health and for the environment. Several factors influence the size of the wear of tires. The investigations about the tires behavior as well as the size of the wear can be conducted on the road, in the laboratory, as well as by application of modern software. The paper shows the applied methodologies applied by other researchers during the investigation of tires particles formation, the applied materials for the tires manufacturing, influential parameters on the wear of tires, as well as methods for the wear of tires reduction. After analyzing other researches in the subject field, the authors have come to the conclusions related to the factors which can reduce the wear of tires and these factors should be given proper attention in further studies.

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“…Due to the rise of the sustainability mindset in businesses, state regulations, and consumer requirements, the automobile industry has sought to develop technologies aiming to improve vehicle performance, minimize fuel consumption and reduce pollutant emissions. In addition, with the increase in the electric vehicle fleet, the participation of particulate matter generated from brakes and tire wear in pollutant emissions has become important (Oroumiyeh and Zhu 2021; Tonegawa and Sasaki 2021). In this context, improving tire performance is also fundamental.…”

Section: Introductionmentioning

confidence: 99%

On the use of Stochastic Bouc–Wen model for simulating viscoelastic internal variables from a finite element approximation of steady-rolling tire

Raqueti

Teloli

Silva

et al. 2022

Journal of Vibration and Control

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Reducing tire rolling resistance and energy loss is a topic of interest to the tire industry. Understanding and modeling these phenomena are essential to approach this problem and propose robust solutions. This work suggests a reduced-order model based on the Bouc–Wen model to simulate internal variables from viscoelastic constitutive laws. Furthermore, sensitivity analysis is performed on the Bouc–Wen parameters to evaluate their influence on the system response and capture the full range of possible values that improve the predictive ability of the reduced-order model. This task is accomplished by calculating the Sobol’s indices estimated from a Polynomial-Chaos expansion. Once the range of feasible model solutions is established, the reduced-order model is calibrated through Bayesian inference. Finally, the uncertainties are propagated, and the reduced-order model is validated using data of viscoelastic internal variables from the finite element approximation of a steady-rolling tire. Satisfactory results are obtained, as the reduced-order model can simulate viscoelastic internal variables with a reduced computational cost for some branches of interest. Its responses are in agreement with the experimental data.

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Development of Tire-Wear Particle Emission Measurements for Passenger Vehicles

Cited by 42 publications

References 9 publications

Characteristics of Potentially Toxic Elements, Risk Assessments, and Isotopic Compositions (Cu-Zn-Pb) in the PM10 Fraction of Road Dust in Busan, South Korea

Characteristics of Potentially Toxic Elements, Risk Assessments, and Isotopic Compositions (Cu-Zn-Pb) in the PM10 Fraction of Road Dust in Busan, South Korea

Particles formation due to the wear of tires and measures for the wear reduction: A review

On the use of Stochastic Bouc–Wen model for simulating viscoelastic internal variables from a finite element approximation of steady-rolling tire

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