Rahmawati, Silvia Putri (2024) Fabrikasi Dan Pengujian Termoelektrik Cooler Dengan Material Bismuth Telluride (Bi2Te3) Untuk Semikonduktor Tipe-n dan Antimony Telluride (Sb2Te3) Untuk Semikonduktor Tipe-p. Other thesis, Institut Teknologi Sepuluh Nopember.
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Abstract
Penelitian ini berguna untuk mendapatkan pengembangan thermoelectric cooler (TEC),
termoelektrik memiliki banyak manfaat karena dapat menggantikan refrigeran pada alat
pendingin dan tidak mengeluarkan zat sisa yang dapat mencemari lingkungan ketika
menghasilkan temperatur dingin. Penelitian ini bertujuan untuk membandingkan fabrikasi
pendingin termoelektrik curah dengan menggunakan Bismuth Telluride (Bi2Te3) tipe-n dan
Antimony Telluride (Sb2Te3) tipe-p. Untuk pengukuran, sifat material yang bergantung pada
suhu dipertimbangkan dalam pekerjaan ini. Pendingin termoelektrik curah yang telah dirakit
diuji di lingkungan laboratorium. Penelitian ini menyajikan desain sederhana untuk
meningkatkan kinerja pendingin termoelektrik. Kinerja modul pendingin termoelektrik cooler
dipengaruhi oleh beberapa faktor, termasuk arus listrik dan geometri kaki termoelektrik pada
kinerja pendinginan. Hasil penelitian ini menunjukkan bahwasanya nilai COP pada 0.2 A
adalah 26.82 dan pada 3.0 A adalah 2.4.
Kata kunci: Bi2Te3, Coefficient of Performance, Efek Peltier, Sb2Te3, Thermoelectric Cooler
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This research is useful for getting the development of thermoelectric cooler (TEC),
thermoelectric have many benefits because it can replace refrigerants in cooling devices and do
not emit residual substances to pollute the environment when producing cold temperatures.
This research aims to comparison between fabrication of bulk thermoelectric cooler by using
n-type Bismuth Telluride (Bi2Te3) and p-type Antimony Telluride (Sb2Te3). For
measurement temperature dependent materials properties are considered in this work. The
assembled bulk thermoelectric cooler tested in laboratory environment. After that, modelling
performance by using finite element simulation was simulated the electrical current, output
power, heat transfer and flow rate. This work presents a simple design for the enhanced
performance of the thermoelectric cooler for such kind of application. The performance of
bulk thermoelectric cooler module was influenced by several factors, including the electrical
current and geometry of the thermoelectric legs on the cooling performance. The research of
this study show that the COP value at 0.2 A is 26.82 and at 3.0 A is 2.4.
Keywords: Bi2Te3, Coefficient of Performance, Peltier Effect, Sb2Te3, Thermoelectric
Cooler
Item Type: | Thesis (Other) |
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Uncontrolled Keywords: | Bi2Te3, Coefficient of Performance, Peltier Effect, Sb2Te3, Thermoelectric Bi2Te3, Coefficient of Performance, Efek Peltier, Sb2Te3, Thermoelectric Cooler Cooler |
Subjects: | Q Science > QC Physics > QC100.5 Measuring instruments (General) |
Divisions: | Faculty of Science and Data Analytics (SCIENTICS) > Physics > 45201-(S1) Undergraduate Thesis |
Depositing User: | Silvia Putri Rahmawati |
Date Deposited: | 02 Aug 2024 03:55 |
Last Modified: | 02 Aug 2024 03:55 |
URI: | http://repository.its.ac.id/id/eprint/111683 |
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