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Journal : Quantum Teknika

Analisis Pengaruh Tekanan dan Suhu Sirkulasi Pendingin pada Kompressor Oksigen Bertekanan Tinggi 2000 PSI/150 Bar Nurhakim; Komarudin
Quantum Teknika : Jurnal Teknik Mesin Terapan Vol. 7 No. 1 (2025): October
Publisher : Universitas Muhammadiyah Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18196/jqt.v7i1.27920

Abstract

High‑pressure oxygen compressors are vital assets in hospitals to ensure continuous medical oxygen supply. The gas compression process generates considerable heat, which, if not properly controlled, can reduce efficiency and damage components. This study analyzes the effect of increasing pressure on temperature across different compression stages and evaluates the cooling circulation system performance of a 2000 PSI/150 Bar oxygen compressor at Redabolo Regional Hospital, Southwest Sumba. A quantitative experimental method was applied, recording temperature and pressure data at four compression stages and two cooling circulation points (bottom and top) under pressures of 0, 1000, and 2000 PSI. The data were processed to determine temperature changes (ΔT), actual heat transfer, and cooling and heat transfer efficiencies. Thermodynamic verification of adiabatic and isothermal processes was conducted using the ideal gas law.Results indicated that temperatures rose with increasing pressure, with the most significant rise occurring in Stages 3 and 4, reaching 89–90°C at 2000 PSI. The cooling circulation system proved highly effective, achieving approximately 83.05% cooling efficiency and 98.16% heat transfer efficiency. Verification confirmed that compression was neither purely adiabatic (due to active cooling) nor isothermal (due to rising temperature). Operating temperatures near the maximum limit at high pressure highlighted the need for heat management and predictive maintenance. The absence of post‑operation cooling in the second experiment emphasized its importance for component integrity. In conclusion, the compressor operated effectively with a reliable cooling system, though high temperatures in the final stages remain a concern. Recommendations include enhanced temperature monitoring, evaluation of cooling capacity, and strict post‑operation cooling procedures to minimize risks and optimize long‑term performance.
Co-Authors , Kevin Fernaldy Shelby -, Tiara Widya Antikasari - A. GUNAWAN Abdullah Musthofa Adi Ali Fikri, Romadlon Aditya Eka Candra Aditya, David Sulistiawan Aditya, Riski Agus Salim Alamsyah, Prayudi Juni Aldri Frinaldi Alif, Muhammad Nur Alodia Syahda Nadindra Alwi, Zulfami Ananda Okta Mahardhika Anwar, Ahmad Aryadi, Didi Asmuji Asrianto Atoasi, Syahbudin Awwaludin, Patriana Nurmansyah Ayuning Maharesti Aziwarti Azzumar, Akmal Maulana Begawat Sari, Fauziyah Berliana Budi Utomo Budiman, C. C. SUMANTRI Cahyani Maulida, Savira Christine Ulina Tarigan Dadang Hikmah Purnama Dea Destian Dede Rohmat Nurjaya Deden Hilmansah Deden Hilmansah Dedi Junaedi, Dedi Desi Ramayanti Dewi Kiani Cakrawati Dewi Mahastuti Doni Pranata Dya Ayu Agustiana Putri Eki Wulan Agustin Eti Herawati Falah Tri Nur Afifah Fangky Antoneus Sorongan Fatimah, Ade Fitria Fatkha, Magfirotul Firdaus, Septian Firman Septiadi Gafur Ammar Santoso Ginanjar Abdurrahman Gita Sesaria, Tifanny Gunistiyo Hadna, Ida Nor’Aini Hallare, Syrell M. Hamdani Abdulgani, Hamdani Hannum, Ilma Nabilla Ashfia Harsela, Chiska Nova Hendrawan, A. Hendri Hendri Sukma Herman Subarjah Husni Mubarak Ikina Rizki Kahiji ILHAM Ilham Jaya Kusumah Indi Millatul Maula Insyirrah, Pembayun Cikal Ira Purnamasari Irfan Bahar Nurdin Isna Nur Faizah Kabdiyono, Era Agita Karina Aditya Komarudin Sassi Laeli, Sobrul Laraswati, Dwi Mei Linda Zakiah Listyarini, K. Loyola, Allysssa DL. M. Syahnan Harahap Machdaliza Mad Zaini Mahben Jalil Marwiyah Maulana, Ihsan Mauritius Ildo Rivendi Naikofi Megawati Agustiandho Mochamad Yamin Saputra Mona Fiametta Febrianty Muhammad Gilang Ramadha Muhammad Reza Kaosar Muhammad Tahwin Mujtaba, Atiq Mulyana Mustaqim Setiyo Ariyanto Mustika Fitri MUTIA RAHAYU GUMULYA MUTIA RAHAYU GUMULYA Mutmainah Juniawati Nada Nadia Salsabila Nadia Lestika Wahyuningtiyas Nida'ul Hidayah Nihayah, Ulin Novi Maryani Novian, Geraldi Nurhakim Nurul Fitriyani OKTADINATA, ALEK Pegi Sugiartini Prakosa, Bayu Adhi Putra, Sandy Pratama Putri Meidiana Rahmat Hidayat Rani Santika Rekyan Woro Mulaksito Mulyadi Rismayadi, Alen Rohanda Rohanda Sadira Susilawati Sandey Tantra Paramitha Saputro, Andrian Savandha, Septien Dwi Seda, Anthony Paramadina Shintya Dewi, Marysca Subarjat, Rayhan Achdhika Sugeng, Margono Sugiartini, Pegi Suhana, Nono Sujono, Ujon Supardi Suparto, Kuat Supriati, Eny Supriyadi Suryaningsih, Yeni Susilowati, Suster Syah, Alif Firman Syahid, Angga Muhamad Syahril Jamil Tatang Muhtar, Tatang Titi Handayani, Luh Tri Cahyanto Utomo, Suryo Utomo, Tomy Dwi Wali, Carles Nyoman Wibowo, Setyo F. Widi Kusumah Widyawati Wildhan Rahmadian Sofyan WULANDARI Yanuar Rachman Sadewa Yuggo Afrianto Yusida Gloriani Yusuf Hidayat Yusuf Hidayat Zain, Labibah