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All Journal Jurnal Teknik Mesin Jurnal Teknologi Prosiding Semnastek Indonesian Journal of Science and Technology Jurnal Penjaminan Mutu CARADDE: Jurnal Pengabdian Kepada Masyarakat JATI EMAS (Jurnal Aplikasi Teknik dan Pengabdian Masyarakat) Quantum Teknika Teknomekanik Community Empowerment Jurnal Teknik Mesin Mechanical Engineering for Society and Industry Automotive Experiences Prosiding Seminar Nasional Program Pengabdian Masyarakat Urecol Journal. Part D: Applied Sciences Prosiding University Research Colloquium Borobudur Engineering Review Jurnal Penjaminan Mutu Advance Sustainable Science, Engineering and Technology (ASSET) Jati Emas (Jurnal Aplikasi Teknik dan Pengabdian Masyarakat)
Bagiyo Condro Purnomo
Universitas Muhammadiyah Magelang
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Journal : Teknomekanik

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Vapor compression refrigeration system with air and water cooled condenser: Analysis of thermodynamic behavior and energy efficiency ratio Setiyo, Muji; Rusdjijati, Retno; Habibi, Ilham; Rochman, Muhamad Latifur; Purnomo, Bagiyo Condro; Pertiwi, Fungky Dyan; Waluyo, Budi; Ismail, Rifky; Kolakoti, Aditya
Teknomekanik Vol. 7 No. 2 (2024): Regular Issue
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/teknomekanik.v7i2.31972

Abstract

This study presents the analysis of thermodynamic behavior and energy efficiency of a vapor compression refrigeration system with two types of condensers: air-cooled (ACC) and water-cooled (WCC). The main objective is to assess the system performance by comparing the Coefficient of Performance (COP) and Energy Efficiency Ratio (EER) under both condenser configurations. During a 12-hour test period, data on refrigerant pressure, temperature, and electrical energy consumption were collected and analyzed. The results show that the WCC system outperforms the ACC system, showing a 5.7% increase in heat rejection and a 4.2% increase in cooling capacity. In addition, the WCC system exhibits a lower compressor duty cycle and consumes less electrical energy, resulting in a higher total EER of 5.658 compared to ACC of 1.945. These findings suggest that integrating a water-cooled condenser into a refrigeration system can significantly improve energy efficiency and reduce operating costs, making it a viable option for commercial applications in tropical regions.
Co-Authors Agung Setyo Pambudi Ahmad Irfan An'nisa Sholihah Andi Widiyanto Andi Widiyanto Andi Widiyanto Andi Widiyanto Anindito, Dhimas Cahyo Anisa Hakim Purwantini Bagas Arif Prasetyo Baginda Pangidoan Tanjung Bambang Hadi Priyanto Budi Waluyo Budi Waluyo Darmawan Rois Dhimas Cahyo Anindito Dhimas Cahyo Anindito Dimas Nugroho Dimas Riki Romadhon Dwi Ahmad Rizani Dwi Restianto Eko Muh Widodo Fungky Dyan Pertiwi Fungky Dyan Pertiwi Hamid Saifudin Hasan Köten Heru Adi Nugroho Hindratmo, Dimas Bayu Ilham Habibi Ilham Habibi, Ilham Indra Bayu Pangestu Indra Chandra Setiawan Khoirul Fa’i Kolakoti, Aditya Laksono Trisnantoro Lalank Samudra Mukti Hidayat Lilik Budiyarto Lintang Muliawanti Luthfi, Akbar Moch. Imron Rosyidi Moehamad Aman Muchammad Muhammad Iqbal Al-Fikri Muhammad Latifur Rochman Muhammad Mauludin Kharim Muji Setiyo Muji Setiyo Muji Setyo Nanda Ferdiansyah Nofa Ardana Noto Widodo Noto Widodo Noto Widodo Nugroho, Heru Adi Nur Hidayatulloh Nur Muhammad Rosyada Nurma Styarini Prasasti Bayu Aji Pramono Prasetyo, Bagas Arif Priyanto, Bambang Hadi Rahmawan, Muhammad Andi Refaldy Pristiwantoro Resti Yunian Rifky Ismail Riyan Adhy Pratama Riyan Tri Aditya Pamungkas Rizani, Dwi Ahmad Rochiyati Murniningsih, Rochiyati Rochman, Muhamad Latifur Rusdjijati, Retno Saifudin Saifudin Saifudin Saifudin Satrio Wicaksono, Akbar Setiawan, Indra Chandra Setyo Widiantoro Setyo, Muji Sirajuddin Sirajuddin SK Rizky Wibowo Sri Hartini Suroto Munahar Suroto Munahar Suroto Munahar Wahyu Danu Romadlon Widha Bagus Fahriansyah Yun Arifatul Fatimah