ANALISIS DAN OPTIMASI DESAIN HEATSINK PADA THERMOELECTRIC GENERATOR (TEG) MENGGUNAKAN METODE ELEMEN HINGGA

Settio, Muhammad Ardy (2026) ANALISIS DAN OPTIMASI DESAIN HEATSINK PADA THERMOELECTRIC GENERATOR (TEG) MENGGUNAKAN METODE ELEMEN HINGGA. Sarjana (S1) thesis, Universitas Muhammadiyah Indonesia.

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Abstract

The Thermoelectric Generator (TEG) is a device capable of converting thermal energy into electrical energy based on the Seebeck effect. The performance of a TEG is influenced by the temperature difference between its hot side and cold side. One of the components that plays an important role in maintaining this temperature difference is the heatsink. Therefore, the heatsink geometry needs to be optimized to obtain effective heat transfer and improve TEG performance. This study aims to analyze and optimize the heatsink design and its effect on Thermoelectric Generator (TEG) performance using the finite element method. The analysis was conducted using COMSOL Multiphysics with the One Factor at a Time (OFAT) method, in which one geometric parameter was varied while the other parameters were kept constant. The investigated geometric parameters included fin height, fin thickness, number of fins, and fin spacing. The simulation results included the hot-side temperature (Th), cold-side temperature (Tc), temperature difference (ΔT), and heat dissipation. Temperature measurements were obtained using the Point Evaluation method at consistent measurement points for each heatsink configuration, allowing the simulation results to be compared objectively. The results of this study are used to determine the optimum heatsink geometry based on its ability to enhance heat transfer and produce an optimal temperature difference in the Thermoelectric Generator system.

Item Type:	Thesis (TA, Skripsi, Tesis, Disertasi) (Sarjana (S1))
Contributors/Dosen Pembimbing,NIDN Dosen bisa diakses di LINK https://bit.ly/NIDNdosenunismabekasi:	Contribution Contributors / Dosen Pembimbing NIDN UNSPECIFIED Rahmanto, R Hengki 0426018204 UNSPECIFIED Handoyo, Yopi 0429068003
Keywords / Kata Kunci:	Thermoelectric Generator (TEG), Heatsink, Metode Elemen Hingga, COMSOL Multiphysics, OFAT, Pebedaan Temperatur.
Subjects:	Eksperimen Elektronik Kendali/Kontrol Konversi Energi Manufaktur Programmable Logic Controllers Pemrograman Sensor
Faculty:	Fakultas Teknik > Teknik Mesin S1
Depositing User:	Mr. Ardy Settio
Date Deposited:	04 Nov 2026 08:43
Last Modified:	04 Nov 2026 08:43
URI:	http://repository.umindonesia.ac.id/id/eprint/11187

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