Dynamic Finite Element Analysis of Car Wheel Rim
Publish place: Third National Conference and First International Conference on Applied Research in Electrical, Mechanical and Mechatronics Engineering
Publish Year: 1394
Type: Conference paper
Language: English
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Document National Code:
ELEMECHCONF03_0275
Index date: 30 July 2016
Dynamic Finite Element Analysis of Car Wheel Rim abstract
The dynamic behaviour of road vehicles are the result of the dynamic interaction of the various components of the vehicle. A major role is played by the wheel consisting of rim and pneumatic tire. The purpose of the car wheel rim is to provide a firm base on which to fit the tire. Therefore, its shape and dimension should be suitable to adequately accommodate the particular tire required for the vehicle dynamic and vibro-acoustic behaviour. In order to facillitate the study of the steady-state erformance and transient and oscillatory behavior of the rolling tire, in this paper, the three dimensional CAD model of the wheel is designed and analyzed using Finite Element Method. In the present work a detailed dynamic analysis - natural frequencies and mode shapes – is performed on wheel rims of steel and alumium alloy material under different tire pressure loads and rotational speeds. The main purpose of this study is to compare the frequencies of wheel rim with the tire cavity frequencies and identify frequency dependent transient phenomena, in the tire and wheel, in the future.
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Dynamic Finite Element Analysis of Car Wheel Rim authors
Amir Karimyan
MS Student of Automotive Engineering, Iran University of Science and Technology, Tehran, Iran
Salman Ebrahimi-Nejad
Assistant Professor, Faculty of Automotive Engineering, Iran University of Science and Technology, Tehran, Iran
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