Electrical Performance of Single Thermocouple with Different Types of Materials Using Multiphysics Simulations

Omar, Siti Fadzillah Nurain Sidi; Burham, Norhafizah; Aziz, Asmah Abdul; Muhamad, Mohd Razali

doi:10.1109/icse56004.2022.9862954

Cited by 1 publication

(4 citation statements)

References 17 publications

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“…Temperature distribution, electrical distribution, output voltage, and output power are the primary factors considered for the study. The simulation results were compared to the previous research paper, which is Omar et al, [31], to observe any difference when the number of legs in TE that affect the performance.…”

Section: Resultsmentioning

confidence: 99%

“…The results show that both Ca2FeMoO6 and SrTiO3 generate higher temperature difference and produce higher voltage which are 170mV and 160mV than Bi2Te3. Another study by Omar et al, [31] for single thermocouple thermoelectric generator (TEG), a similar simulation was done in same materials, Bi2Te3, Ca2FeMoO6 and SrTiO3 on the electrical performance of the TEG and the simulation shows that the perovskite, SrTiO3 generate more power and voltage thus show the potential use of perovskite in TEG.…”

Section: Introductionmentioning

confidence: 90%

“…Strontium titanate (SrTiO3) and Ca2FeMoO6 (CFMO), two distinct perovskite materials that were previously discussed, are used in this simulation. The leg's dimensions, which were 1 mm x 1 mm x 6 mm, were taken as a reference from Omar et al, [31] work. A copper plate with the dimensions 1 mm x 1 mm x 0.01 mm was used to sandwich the leg.…”

Section: Methodology 21 Conceptual Geometrymentioning

confidence: 99%

“…The mesh arrangement resembles that of the Omar et al, [31]. The module mesh is created using the sweep mesh approach, enabling a finer mesh for the module layer.…”

Section: Meshmentioning

confidence: 99%

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Effect of Thermoelectric Legs on Electrical Performance of Single Leg Teg using Multiphyiscs Simulation

Siti Fadzillah Nurain Sidi Omar,

Norhafizah Burham,

Maizan Muhamad

et al. 2024

ARFMTS

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This paper was produced to examine the impact of the number of legs on TEGs while also demonstrating how to model and simulate a single-leg thermoelectric generator (TEG) using the COMSOL Multiphysics software platform. Using thermoelectric materials like SrTiO3 and Ca2FeMoO6, a simulation study of the performance of TEG was created. Therefore, by altering the hot side temperature from TH = 300K, 400K, and 500K and varying the load resistance from 0Ω to 20Ω, the influence of various performance metrics, such as output voltage and output power, has been demonstrated and investigated. It has been shown that the thermoelectric legs' material characteristics have a significant impact on how hot or cold the TE module is. Finally, it was discovered that single-leg TEG performs worse than TEG using a single thermocouple. By performing additional studies on the modeling of different numbers of TE legs, the performance of the TEG may therefore be further improved to help society deal with the energy issue.

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Section: Resultsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 90%

Section: Methodology 21 Conceptual Geometrymentioning

confidence: 99%

“…The mesh arrangement resembles that of the Omar et al, [31]. The module mesh is created using the sweep mesh approach, enabling a finer mesh for the module layer.…”

Section: Meshmentioning

confidence: 99%

See 2 more Smart Citations