Theoretical and experimental analysis of the contact between a solid-rubber tire and a chassis dynamometer
- Авторлар: Belkin A.1, Semenov V.1
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Мекемелер:
- Bauman Moscow State Technical University
- Шығарылым: Том 51, № 3 (2016)
- Беттер: 298-307
- Бөлім: Article
- URL: https://journals.rcsi.science/0025-6544/article/view/162571
- DOI: https://doi.org/10.3103/S0025654416030067
- ID: 162571
Дәйексөз келтіру
Аннотация
We consider the problem of modeling the test where a solid-rubber tire runs on a chassis dynamometer for determining the tire rolling resistance characteristics.We state the problem of free steady-state rolling of the tire along the test drum with the energy scattering in the rubber in the course of cyclic deformation taken into account. The viscoelastic behavior of the rubber is described by the Bergströ m–Boyce model whose numerical parameters are experimentally determined from the results of compression tests with specimens. The finite element method is used to obtain the solution of the three-dimensional viscoelasticity problem. To estimate the adequacy of the constructed model, we compare the numerical results with the results obtained in the solid-rubber tire tests on the Hasbach stand from the values of the rolling resistance forces for various loads on the tire.
Авторлар туралы
A. Belkin
Bauman Moscow State Technical University
Хат алмасуға жауапты Автор.
Email: a_belkin@newmail.ru
Ресей, ul. 2-ya Baumanskaya 5, Moscow, 105005
V. Semenov
Bauman Moscow State Technical University
Email: a_belkin@newmail.ru
Ресей, ul. 2-ya Baumanskaya 5, Moscow, 105005