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Journal : teknomekanik

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 . Martinus, . Achmad Fuad, Erika Ade Burhanudin Aditya Kolakoti Agung Setyo Pambudi Ahmad Arif Ahmad Irfan Ahmad Tresno Adi Akbar, Ilham Malik Akmal Rijal Aldri Frinaldi Amalia, Suci Nugrah Anantama, Herlang Answary, Ayub An’nisa Solihah Arrohmatan, Arrohmatan arsyad, safnil Astiana Ajeng Rahadini Aswarliansyah Atikah Anindyarini Ayuani, Kusmira Dwi Baginda Pangidoan Tanjung Bagiyo Condro Purnomo Bakoko, Rahmah Balbeid, Merlya Bambang Pujiarto Bambang Pujiarto Bambang Septian Basri, Sairul Biantoro, Wahyu Burhanudin, Ade Damar Isti Pratiwi Damayanti, Amelia Darmawan Rois Dhimas Cahyo Anindito Dimas Riki Romadhon Djoko Sulaksono Dwi Restianto Farhan Aulia Rahman, Muhammad Faronny, Danniary Ismail Fitriyanti, Ira Flour Nadhif, Iftikar Fungky Dyan Pertiwi Fungky Dyan Pertiwi Hamid Saifudin Harmen Burhanuddin, Harmen Heri Sulistiyono, Heri Husni Rakhmawan Fatoni Ilham Habibi Ilham Habibi, Ilham Irwandi Irwandi Islahuddin, Islahuddin Jerry Chih Tsong Su Kenfitria Diah Wijayanti Khoirul Fa’i Kirana, Indah Ratna Kivevele, Thomas Kolakoti, Aditya Krismadinata Krismadinata Lalank Samudra Mukti Hidayat Lestari, Winda Dwi Lilik Budiyarto Makarim, Nabil Maradheta, Amartya Afra Mariana Ade Cahaya Masykuri, Hafid Insan Miftachul, Arif Nur Mirjam Anugerahwati Muhammad Iqbal Al-Fikri Muhammad Latifur Rochman Muhammad Mauludin Kharim Muji Setiyo Nofa Ardana Noto Widodo Nuranisah, Puji Pangestu, Hafidh Rian Panjaitan, Rido Parulian Pirouzfar, Vahid Pramesti, Amanda Pisan Prasasti Bayu Aji Pramono Prasetyo Adi, Dwi Prima Veronika Purnomo, Bagiyo Condro Purnomo Condro Purwanto, Wawan Puspita, Kezia Ayuni Putri, Nanditya Vianti Putri, Restu Gista Rahmadhani, Fitria Suci Rahmat Raja, Thirunavukkarasu Ramadhan Tosepu Refaldy Pristiwantoro Ridlo, Mahmuddin Rifky Ismail Riyan Adhy Pratama Riyan Tri Aditya Pamungkas Rochiyati Murniningsih, Rochiyati Rochman, Muhamad Latifur Rosy Tristanti Rusdjijati, Retno Said, Dewi Pangestu Saifudin Saifudin Saifudin Saifudin Saputra, Yusuf Surya Septian, Bambang Setyo Widiantoro Setyo, Muji SK Rizky Wibowo Sofyan Kurniawan Songkhai, Kritsadee Sri Rachmajanti Sugiri, Dani Suroto Munahar Suryawan Murtiadi, Suryawan Susilo, Anggun Trisnanto Hari Susinggih Wijana Sutianingsih, Sutianingsih Syahfitri, Jayanti Syairofi, Ahmad Tama, Pasya Yauga Danial Eka Thirunavukkarasu Raja Thomas Kivevele Tri Wintolo Apoko TYA RESTA FITRIANA Utama, Sunu Setiawan Utami Widiati Vahid Pirouzfar Wahyu Danu Romadlon Widha Bagus Fahriansyah Yun Arifatul Fatimah Yunus, Toni