CLC number: TU34
On-line Access: 2024-08-27
Received: 2023-10-17
Revision Accepted: 2024-05-08
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MALIK Pravin, KADOLI Ravikiran, GANESAN N.. Effect of boundary conditions and convection on thermally induced motion of beams subjected to internal heating[J]. Journal of Zhejiang University Science A, 2007, 8(7): 1044-1052.
@article{title="Effect of boundary conditions and convection on thermally induced motion of beams subjected to internal heating",
author="MALIK Pravin, KADOLI Ravikiran, GANESAN N.",
journal="Journal of Zhejiang University Science A",
volume="8",
number="7",
pages="1044-1052",
year="2007",
publisher="Zhejiang University Press & Springer",
doi="10.1631/jzus.2007.A1044"
}
%0 Journal Article
%T Effect of boundary conditions and convection on thermally induced motion of beams subjected to internal heating
%A MALIK Pravin
%A KADOLI Ravikiran
%A GANESAN N.
%J Journal of Zhejiang University SCIENCE A
%V 8
%N 7
%P 1044-1052
%@ 1673-565X
%D 2007
%I Zhejiang University Press & Springer
%DOI 10.1631/jzus.2007.A1044
TY - JOUR
T1 - Effect of boundary conditions and convection on thermally induced motion of beams subjected to internal heating
A1 - MALIK Pravin
A1 - KADOLI Ravikiran
A1 - GANESAN N.
J0 - Journal of Zhejiang University Science A
VL - 8
IS - 7
SP - 1044
EP - 1052
%@ 1673-565X
Y1 - 2007
PB - Zhejiang University Press & Springer
ER -
DOI - 10.1631/jzus.2007.A1044
Abstract: Numerical exercises are presented on the thermally induced motion of internally heated beams under various heat transfer and structural boundary conditions. The dynamic displacement and dynamic thermal moment of the beam are analyzed taking into consideration that the temperature gradient is independent as well as dependent on the beam displacement. The effect of length to thickness ratio of the beam on the thermally induced vibration is also investigated. The type of boundary conditions has its influence on the magnitude of dynamic displacement and dynamic thermal moment. A sustained thermally induced motion is observed with progress of time when the temperature gradient being evaluated is dependent on the forced convection generated due to beam motion. A finite element method (FEM) is used to solve the structural equation of motion as well as the heat transfer equation.
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