Abdurrahman, Rahyang (2020) VISUALIASI DAN ANALISIS DISTRIBUSI SUHU DARI SATU TUBE PADA PLAN SIMULATOR HEAT EXCHANGER. Undergraduate thesis, Institut Teknologi Sepuluh Nopember.
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Abstract
Di Laboratorium Rekayasa Energi dan Pengkondisian Lingkungan memiliki simulator heat exchanger yang digunakan untuk mengetahui perubahan suhu terhadap waktu akibat laju udara. Simulator ini memiliki tubes yang digunakan untuk mengetahui perubahan suhu terhadap waktu. Prinsip kerja dari simulator ini adalah dengan memonitor perubahan suhu pada tube yang telah dipanaskan terlebih dahulu lalu didinginkan dengan menggunakan kipas yang terdapat pada simulator. Pada tugas akhir yang berjudul Visualisasi dan Analisis Distribusi Suhu dari satu tube pada plant simulator heat exchanger melakukan pengukuran suhu menggunakan thermal array sensor TPA81. Hal ini dikarenakan agar proses penurunan suhu pada tube menjadi murni disebabkan oleh kipas tidak dari lingkungan luar. Adapun hasil yang didapatkan dari tugas akhir ini adalah Visualisasi distribusi suhu menggunakan sensor Thermal Array TPA81, memiliki nilai linieritas sebesar 0,034%, nilai presisi alat sebesar 98,1%, nilai akurasi sebesar 0,285%, dan nilai error sebesar 0,154 (W/m2K). Untuk Analisa distribusi suhu disimpulkan bahwa nilai besar kecil nya temperature tidak mempengaruhi besar dan kecilnya nilai h, karena nilai h (koefisien perpindahan panas konveksi) terdistribusi terhadap waktu.
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The Energy Engineering and Environmental Conditioning Laboratory has a
heat exchanger simulator which is used to determine the temperature changes with
respect to time due to air velocity. This simulator has tubes which are used to find
out the temperature change with time. The working principle of this simulator is to
monitor changes in temperature on the tube that has been preheated and then
cooled using a fan contained in the simulator. In the final project entitled
Visualization and Analysis of Temperature Distribution of one tube in the plant heat
exchanger simulator performs temperature measurements using a TPA81 thermal
array sensor. This is because the process of reducing the temperature of the tube
becomes purely caused by the fan not from the outside environment. The results
obtained from this thesis is the visualization of temperature distribution using the
Thermal Array TPA81 sensor, has a linearity value of 0.034%, an instrument
precision value of 98.1%, an accuracy value of 0.285%, and an error value of 0.154
(W / m2K) . For the analysis of temperature distribution it is concluded that the
value of the temperature does not affect the size and size of h, because the value of
h (coefficient of heat transfer convection) is distributed with time.
| Item Type: | Thesis (Undergraduate) |
|---|---|
| Uncontrolled Keywords: | Heat Exchanger, tube, TPA81, nilai h dan nilai q/A |
| Subjects: | Q Science > QC Physics > QC271 Temperature measurements Q Science > QC Physics > QC320 Heat transfer |
| Divisions: | Faculty of Industrial Technology > Physics Engineering > 30201-(S1) Undergraduate Thesis Faculty of Industrial Technology and Systems Engineering (INDSYS) > Physics Engineering > 30201-(S1) Undergraduate Thesis |
| Depositing User: | Abdurrahman Rahyang Tutuko |
| Date Deposited: | 12 Aug 2020 00:53 |
| Last Modified: | 21 May 2023 16:18 |
| URI: | http://repository.its.ac.id/id/eprint/76985 |
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