High Efficient Viscoelastic Damper for Heavy Trucks

Sai Fei Zhang; Xiao Ling Liu; Yong Liu

doi:10.4028/www.scientific.net/AMM.215-216.318

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 215-216High Efficient Viscoelastic Damper for Heavy...

High Efficient Viscoelastic Damper for Heavy Trucks

Abstract:

In this paper, a new viscoelastic damper design for heavy trucks is presented and a calculation formula of viscous damping force considering the effect of Viscoelastic Fluids (VF) flow rate is carried out. By numerically simulating this equation, curves of the viscoelastic damper performance curve is obtained, and the results show that theoretical calculation result and the test results are well consistent, with the exception at the start point. Theoretical curves are more plumpness in compared with test curves.

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Periodical:

Applied Mechanics and Materials (Volumes 215-216)

Pages:

318-321

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.215-216.318

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Online since:

November 2012

Authors:

Sai Fei Zhang, Xiao Ling Liu, Yong Liu

Keywords:

Fractional Derivative, Viscoelastic Damper, Viscous Damping Force

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References

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