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Journal : Jurnal Mekanik Terapan

The Perbandingan Performansi Trainer Unit Instalasi Sistem Refrigerasi dengan Menggunakan Katup Ekspansi Tipe TXV dan Pipa Kapiler Muliawan, Rizki; Hidayat, Asep; Prasetyo, Bowo Yuli; Akmal, Muhammad
Jurnal Mekanik Terapan Vol 4 No 3 (2023): Desember 2023
Publisher : Politeknik Negeri Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32722/jmt.v4i3.5989

Abstract

Nowadays, food and beverage preservation is very important in maintaining quality. One of them is the cooling method using a refrigeration system. The performance of the Refrigeration System in the trainer unit being compared is the Thermostatic Expansion Valve (TXV) and the Capillary tube with 2 kg of cucumber product. The refrigerant used is R-134a and 2 different types of expansion, namely the capillary tube and Txv. The research aims to determine the performance of the refrigeration system unit trainers from both types of expansion. The research method used is to conduct experiments on the system. Based on the test results, the system using the TXV type has an actual COP value of 3.65 and a Carnot COP of 7.14 for a system efficiency of 51.1%. In contrast to the expansion type Capillary pipe has a value of 4.1 for COPactual and COPcarnot 7.2 and 56.9% for system efficiency. The comparison of electrical energy between using a TXV and a capillary is 0.0950 kWh compared to 0.082 kWh. The results of the comparison above, shows that the system using capillary pipes is better by saving 5.8% compared to the system using TXV-type expansion.
Co-Authors Agustin AHMAD JUNAEDI Alita, Dini Arum Andriana Antoni Zulius Aris Munandar Armidiana, Armidiana Aulia Asmarani Aulia, Gina Auliya Ilmiawati Benie Ilman Budi Arifin Budilestari, Puji Cinta Amalia Putri Damayanti, Desi DEWI FITRIANI Dodi Frianto Dodi Frianto, Dodi Edi Nurohman, Edi Efrizal Arifin Ekasatya Aldila Afriansyah Engkus, Engkus Erliany Syaodih Fachri Syarifudin Fenita Purnama Sari Indah Fugiyar Suherman Gama Bagus Kuntoadi Gilang Alwasilah Gita Ayuningtyas Handoko, Sungging Henti Hendalastuti R, Henti Henti Hendalastuti R. Herdhiana, Ria Ilyas Indi Ramadantica Indri Mistilasari Irena Puji Luritawaty Irma Syifa Ladista Latifah, Yusi Lisna Efiyanti Listiana, Ida Lukman Handoyo Luthfan Irfana Maman Turjaman Maolani, Dedeng Yusuf Mariam, Popon Mariam, Popon Mintarsih, Mimin Moh. Ilham Ramadhan Muh. Ramadhan Mahendra Muhamad Gimbastian Muhammad Akmal Muliawan, Rizki Mulyadi, Redi Munggaran, Nantia Rena Dewi Naufal Lathif Ningrum, Rima Dina Mawar Nuraeni, Aisyah Nurunnisa, Fadila Nurwulan Adi Ismaya Prasetyo, Bowo Yuli PUJI LESTARI Pujiyati, Purwantiningsih Sugita Puspitasari, Nitta Radifa Ruli Ramdan, Raka Fahri Rasya Firrizqy Ratna Wardani Rayhan Yanuar Rijanti Rahaju Maulani RIRIS ANDRIATI Rita Dwi Pratiwi Rita Zahara, Rita Roestamy, Martin Rostina Sundayana Salim, Rodhiyat Fajar Sanro Tachibana Setiawati, Lita Sheli, Sheli Sihotang, Sudiman Siti Novy Romlah Soleha, Ferdayatus Sritumini, Bella Anantha Sucipto Sucipto Tatang Rusmana Uswatun Hasanah Veri, Veri Wahidah Choerunnisa Wahidahnisa Wahidahnisa Wati, Rinda Zanindra Primahmudika Zulkarnain