Analysis of Electro-Thermal Characteristics of a Conductive Layer with Cracks and Holes

1
Palash Mondal
Palash Mondal
2
Md. Abdullah Al Ahad
Md. Abdullah Al Ahad
1 Bangladesh University of Engineering & Technology, Dhaka.

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Electro-thermal characteristics of conductive layer with edge crack and internal hole subjected to steady current has been studied numerically. In this paper, an attempt has been made to determine the effects of presence of edge cracks or internal hole in conductive layers with different parameters by finite element method using COMSOL Multiphysics Simulation. The characteristics are evaluated in terms of electrical and mechanical parameters that can be expressed in terms of electric potential and temperature at different locations of the layer. The result shows that the generated temperature profiles are affected by edge crack or internal hole in a conductive layer. The effects of practical issues are also being analyzed which include variable crosssection, various materials, variable material properties, electrical and thermal insulation etc.

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Funding

No external funding was declared for this work.

Conflict of Interest

The authors declare no conflict of interest.

Ethical Approval

No ethics committee approval was required for this article type.

Data Availability

Not applicable for this article.

Palash Mondal. 2014. \u201cAnalysis of Electro-Thermal Characteristics of a Conductive Layer with Cracks and Holes\u201d. Global Journal of Research in Engineering - A : Mechanical & Mechanics GJRE-A Volume 14 (GJRE Volume 14 Issue A1): .

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Crossref Journal DOI 10.17406/gjre

Print ISSN 0975-5861

e-ISSN 2249-4596

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v1.2

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March 2, 2014

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English

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Electro-thermal characteristics of conductive layer with edge crack and internal hole subjected to steady current has been studied numerically. In this paper, an attempt has been made to determine the effects of presence of edge cracks or internal hole in conductive layers with different parameters by finite element method using COMSOL Multiphysics Simulation. The characteristics are evaluated in terms of electrical and mechanical parameters that can be expressed in terms of electric potential and temperature at different locations of the layer. The result shows that the generated temperature profiles are affected by edge crack or internal hole in a conductive layer. The effects of practical issues are also being analyzed which include variable crosssection, various materials, variable material properties, electrical and thermal insulation etc.

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Analysis of Electro-Thermal Characteristics of a Conductive Layer with Cracks and Holes

Palash Mondal
Palash Mondal Bangladesh University of Engineering & Technology, Dhaka.
Md. Abdullah Al Ahad
Md. Abdullah Al Ahad

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