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Title | Determination of material parameters of rubber and composites for computational modeling based on experiment data |
Authors |
Krmela, J.
Artiukhov, Artem Yevhenovych ![]() Krmelová, V. Pozovnyi, Oleksandr Oleksandrovych |
ORCID |
http://orcid.org/0000-0003-1112-6891 |
Keywords |
computational modeling experiment data material parameters |
Type | Article |
Date of Issue | 2021 |
URI | https://essuir.sumdu.edu.ua/handle/123456789/99087 |
Publisher | Journal of Physics: Conference Series |
License | Creative Commons Attribution 4.0 International License |
Citation | J Krmela et al 2021 J. Phys.: Conf. Ser. 1741 012047. |
Abstract |
The article deals with determination of material parameters of elastomer (rubber) for
computational modeling based on experiment data - hardness and also determination of
materials parameters of specific composite materials for next-generation tires. Mooney-Rivlin
parameters of elastomers can be determined on the basis of the Shore A hardness. There are
exist equations which can be used conversion of the mentioned hardness to material parameters
of elastomers. The procedure is such that the Shore A hardness is converted to the elastic or
shear modulus and then Mooney-Rivlin material parameters are determined from the modulus.
But these equations can lead to different results for the same hardness. In this paper, these
results are comparison. The results can be used as input material data of rubber seals of pump
and compressor machinery for their computational modeling. Methods of determination of the
modulus of elasticity of composite with elastomer matrix are necessary created based on
experimental data of static tensile test of specimens of a radial tire casing. Next results can be
applied for simulations of tires with interaction roads which used for modern passenger cars
and trucks and the results can be applied for simulation of conveyor belts where elastomer is
used. |
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