Enhancing heat transfer of rectangular fins: Implementing constructal optimization approach

Fadi Alnaimat; Mohammed Ziauddin; Bobby Mathew

doi:10.1109/ICASET.2018.8376872

Enhancing heat transfer of rectangular fins: Implementing constructal optimization approach

Fadi Alnaimat, Mohammed Ziauddin, Bobby Mathew

Department of Mechanical and Aerospace Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

Fin shape optimization is essential to enhance heat transfer by maximizing the heatflux and reducing material. This study examined rectangular fin shape optimized through material reduction and increasing effective surface area to enhance more heat flux. Simulation approach was adopted using ANSYS Workbench carrying out a Steady-State Thermal Analysis. The base temperature of the surface in contact to fins was assumed to be 100 °C. Basically, three cases of rectangular fins were studied: without modification, with circular cavities of 0.3 cm, and with circular cavities of 0.5 cm. The results show that, by introducing circular cavities, the heat flux distribution enhanced as well as there was reduction in the minimum temperature at the far edge of the fin.

Original language	English
Title of host publication	2018 Advances in Science and Engineering Technology International Conferences, ASET 2018
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	1-4
Number of pages	4
ISBN (Electronic)	9781538623992
DOIs	https://doi.org/10.1109/ICASET.2018.8376872
Publication status	Published - Jun 8 2018
Event	2018 Advances in Science and Engineering Technology International Conferences, ASET 2018 - Dubai, Sharjah, Abu Dhabi, United Arab Emirates Duration: Feb 6 2018 → Apr 5 2018

Publication series

Name	2018 Advances in Science and Engineering Technology International Conferences, ASET 2018

Other

Other	2018 Advances in Science and Engineering Technology International Conferences, ASET 2018
Country/Territory	United Arab Emirates
City	Dubai, Sharjah, Abu Dhabi
Period	2/6/18 → 4/5/18

Keywords

Constructal Theory
Rectangular Fins
Steady-State Thermal Analysis
Total Heat Flux

ASJC Scopus subject areas

Energy Engineering and Power Technology
Renewable Energy, Sustainability and the Environment
Civil and Structural Engineering
Mechanics of Materials
Safety, Risk, Reliability and Quality
Waste Management and Disposal
Water Science and Technology

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

Access to Document

10.1109/ICASET.2018.8376872

Cite this

Alnaimat, F., Ziauddin, M., & Mathew, B. (2018). Enhancing heat transfer of rectangular fins: Implementing constructal optimization approach. In 2018 Advances in Science and Engineering Technology International Conferences, ASET 2018 (pp. 1-4). (2018 Advances in Science and Engineering Technology International Conferences, ASET 2018). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ICASET.2018.8376872

Enhancing heat transfer of rectangular fins: Implementing constructal optimization approach. / Alnaimat, Fadi; Ziauddin, Mohammed; Mathew, Bobby.
2018 Advances in Science and Engineering Technology International Conferences, ASET 2018. Institute of Electrical and Electronics Engineers Inc., 2018. p. 1-4 (2018 Advances in Science and Engineering Technology International Conferences, ASET 2018).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Alnaimat, F, Ziauddin, M & Mathew, B 2018, Enhancing heat transfer of rectangular fins: Implementing constructal optimization approach. in 2018 Advances in Science and Engineering Technology International Conferences, ASET 2018. 2018 Advances in Science and Engineering Technology International Conferences, ASET 2018, Institute of Electrical and Electronics Engineers Inc., pp. 1-4, 2018 Advances in Science and Engineering Technology International Conferences, ASET 2018, Dubai, Sharjah, Abu Dhabi, United Arab Emirates, 2/6/18. https://doi.org/10.1109/ICASET.2018.8376872

Alnaimat F, Ziauddin M, Mathew B. Enhancing heat transfer of rectangular fins: Implementing constructal optimization approach. In 2018 Advances in Science and Engineering Technology International Conferences, ASET 2018. Institute of Electrical and Electronics Engineers Inc. 2018. p. 1-4. (2018 Advances in Science and Engineering Technology International Conferences, ASET 2018). doi: 10.1109/ICASET.2018.8376872

Alnaimat, Fadi ; Ziauddin, Mohammed ; Mathew, Bobby. / Enhancing heat transfer of rectangular fins : Implementing constructal optimization approach. 2018 Advances in Science and Engineering Technology International Conferences, ASET 2018. Institute of Electrical and Electronics Engineers Inc., 2018. pp. 1-4 (2018 Advances in Science and Engineering Technology International Conferences, ASET 2018).

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abstract = "Fin shape optimization is essential to enhance heat transfer by maximizing the heatflux and reducing material. This study examined rectangular fin shape optimized through material reduction and increasing effective surface area to enhance more heat flux. Simulation approach was adopted using ANSYS Workbench carrying out a Steady-State Thermal Analysis. The base temperature of the surface in contact to fins was assumed to be 100 °C. Basically, three cases of rectangular fins were studied: without modification, with circular cavities of 0.3 cm, and with circular cavities of 0.5 cm. The results show that, by introducing circular cavities, the heat flux distribution enhanced as well as there was reduction in the minimum temperature at the far edge of the fin.",

keywords = "Constructal Theory, Rectangular Fins, Steady-State Thermal Analysis, Total Heat Flux",

author = "Fadi Alnaimat and Mohammed Ziauddin and Bobby Mathew",

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AB - Fin shape optimization is essential to enhance heat transfer by maximizing the heatflux and reducing material. This study examined rectangular fin shape optimized through material reduction and increasing effective surface area to enhance more heat flux. Simulation approach was adopted using ANSYS Workbench carrying out a Steady-State Thermal Analysis. The base temperature of the surface in contact to fins was assumed to be 100 °C. Basically, three cases of rectangular fins were studied: without modification, with circular cavities of 0.3 cm, and with circular cavities of 0.5 cm. The results show that, by introducing circular cavities, the heat flux distribution enhanced as well as there was reduction in the minimum temperature at the far edge of the fin.

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Enhancing heat transfer of rectangular fins: Implementing constructal optimization approach

Abstract

Publication series

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Keywords

ASJC Scopus subject areas

UN SDGs

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