Prediction of material discontinuity and modal analysis of aluminium beam using finite element method

被引：3
|
作者：
Kumar, B. Gokul [1 ]
Velmurugan, V. [1 ]
Paramasivam, V. [2 ]
Thanikaikarasan, S. [3 ]
机构：
[1] Saveetha Univ, Saveetha Sch Engn, Dept Mech Engn, Chennai 602105, Tamil Nadu, India
[2] PSNA Coll Engn & Technol, Dept Mech Engn, Dindigul 624622, Tamil Nadu, India
[3] Saveetha Univ, Saveetha Sch Engn, Dept Sci & Humanities, Div Phys, Chennai 602105, Tamil Nadu, India
来源：
MATERIALS TODAY-PROCEEDINGS | 2020年 / 21卷
关键词：
Cantilever beam; Discontinuity; Dynamics; Modal; Natural frequency; Convergence;
D O I：
10.1016/j.matpr.2019.07.243
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The component failure in the machine parts that affect the function during its operation is due the fatigue failure and stress due to discontinuities. As an initiative of dynamic analysis of the discontinuity in the envelope a metal beam of aluminum of the recommended size is taken and the test of the beam is carried out by fixing as a cantilever and applying the excitation using the hammer excited, and the behaviour of the beam is recorded as the modal analysis to find the natural frequency and the different mode shapes have been observed using the experimental setup, and same have been verified using the ANSYS software in which the theoretical value can be compared to the experimental value and the convergences' of the results are discussed. (C) 2019 Elsevier Ltd. All rights reserved.
引用
收藏
页码：782 / 786
页数：5
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