Rancang Bangun Portable Coolbox Untuk Ikan Segar Menggunakan Kombinasi Thermoelectric Cooler - Chilled Sea Water (TEC-CSW)

Ferdiansyah, Muhammad Reza Pahlevi (2022) Rancang Bangun Portable Coolbox Untuk Ikan Segar Menggunakan Kombinasi Thermoelectric Cooler - Chilled Sea Water (TEC-CSW). Other thesis, Institut Teknologi Sepuluh Nopember.

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Abstract

Hasil laut perairan Indonesia sangat melimpah karena wilayah perairan yang begitu luas. Hal itu perlu adanya penanganan yang tepat agar kualiatas ikan tetap terjaga. Penanganan ikan segar umumnya dilakukan secara tradisional menggunakan es balok. Selain itu terdapat sistem pendingin lain yang umum digunakan yaitu sistem pendingin kompresi uap, namun sistem tersebut harus mempunyai cukup ruang, sehingga cenderung kurang efektif untuk skala penyimpanan kecil dan penggunaan refrigeran yang tidak ramah lingkungan mulai dikurangi. Penelitian ini bertujuan untuk merancang suatu sistem kombinasi antara Thermoelectric Cooler (TEC) dan Chilled Sea Water (CSW) yang mana diharapkan dapat menjaga temperatur tetap dingin dan memperlama waktu pendinginan, sehingga kondisi ikan tetap segar. Dipilih pendingin termoelektrik dengan pertimbangan tidak diperlukannya ruang yang luas sehingga lebih mudah untuk dirangkai sebagai sistem pendinginan di ruangan kecil seperti kotak penyimpanan (portable coolbox). Percobaan yang dilakukan dengan memvariasikan jumlah termoelekrik dan jumlah perbandingan antara es basah dan es kering. Dari hasil percobaan didapatkan kinerja tertinggi termoelektrik pada percobaan 3 modul TEC dengan dengan kombinasi es basah dan es kering 1,5:1,5 sebesar 0,851. Rata – rata temperatur CSW terendah yang dapat dicapai sebesar 1,156°C dan temperatur udara ruangan terendah yang dapat dicapai sebesar 4,529°C pada percobaan 3 modul TEC dengan kombinasi es basah dan es kering 3:1 selama percobaan dalam waktu 120 menit.
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Marine products in Indonesia are abundant because of the vast territorial waters. This marine product requires proper handling to maintain the quality of the fish. Handling of fresh fish is generally done traditionally using ice cubes. In addition, there is another cooling system that is commonly used, namely the vapor compression cooling system. However, the system must have enough space, so it tends to be less effective for small storage scales, and the use of refrigerants that are not environmentally friendly is starting to be reduced. This study aims to design a combination system between Thermoelectric Cooler (TEC) and Chilled Sea Water (CSW) which is expected to keep the temperature cool and prolong the cooling time so that the fish remains fresh. The thermoelectric cooler was chosen because it does not require ample space, so it is easier to assemble as a cooling system in a small room such as a storage box (portable coolbox). Experiments were carried out by varying the amount of thermoelectric and the number of comparisons between wet ice and dry ice. The experimental results obtained the highest thermoelectric performance in the experiment 3 TEC modules with a combination of wet ice and dry ice 1,5:1,5 of 0.851. The lowest average CSW temperature that can be achieved is 1.156°C, and the lowest room air temperature that can be achieved is 4.529°C in the experiment of 3 TEC modules with a combination of wet ice and dry ice 3:1 during the experiment in 120 minutes.

Item Type:	Thesis (Other)
Uncontrolled Keywords:	Thermoelectric Cooler (TEC), Chilled Sea Water (CSW), Es basah, Es kering, Portable Coolbox, Thermoelectric Cooler (TEC), Chilled Sea Water (CSW), Wet ice, Dry ice, Portable Coolbox.
Subjects:	V Naval Science > VM Naval architecture. Shipbuilding. Marine engineering
Divisions:	Faculty of Marine Technology (MARTECH) > Marine Engineering > 36202-(S1) Undergraduate Thesis
Depositing User:	Mr. Marsudiyana -
Date Deposited:	18 Dec 2025 12:02
Last Modified:	18 Dec 2025 12:03
URI:	http://repository.its.ac.id/id/eprint/129077

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