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All Journal Traksi : Majalah Ilmiah Teknik Mesin Prosiding Seminar Nasional Sains Dan Teknologi Fakultas Teknik SINTEK JURNAL: Jurnal Ilmiah Teknik Mesin FLYWHEEL : Jurnal Teknik Mesin Untirta Teknika: Jurnal Sains dan Teknologi Prosiding Semnastek Turbo : Jurnal Program Studi Teknik Mesin Journal of Energy, Mechanical, Material and Manufacturing Engineering Jurnal Teknik Mesin Indonesia Journal of Applied Sciences and Advanced Technology ARMATUR : Artikel Teknik Mesin dan Manufaktur Dinamis Suara Teknik : Jurnal Ilmiah Jurnal Polimesin
Riki Effendi
Universitas Muhammadiyah Jakarta
Aerospace Engineering Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Education Electrical & Electronics Engineering Energy Engineering Industrial & Manufacturing Engineering Materials Science & Nanotechnology Mechanical Engineering Transportation

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Evaluasi Kinerja Termal Sistem HVAC Tipe Split duct Menggunakan Refrigeran R-410A pada Bangunan Dua Lantai Rizqi Ardiansyah; Gunawan Hidayat; Riki Effendi
ARMATUR : Artikel Teknik Mesin & Manufaktur Vol. 7 No. 1 (2026): Jurnal Armatur
Publisher : Universitas Muhammadiyah Metro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24127/armatur.v7i1.10655

Abstract

Experimental evaluation of the thermalperformance of the split duct type Heating,Ventilation, and Air Conditioning (HVAC) systembased on R-410A refrigerant in a two-story building ina tropical climate. The main focus of the research isdirected at the characteristics of temperaturedistribution, heat transfer capacity, performancecoefficient (Coefficient of Performance - COP), aswell as thermal efficiency of the Carnot cycle. Testingwas carried out for four weeks in real operatingconditions with direct measurements at the diffuserpoints to obtain parameters of temperature, pressure,and compressor power. The experimental results showthat the temperature of the compressor and condenserincreases proportionally to the cooling load, while thetemperature of the evaporator is stable in the range of255-275 K. The COPactual value ranges between 2.8-3.5, with a system efficiency of 50-85% compared toideal conditions. The higher performance on thesecond floor emphasizes the influence of the verticalthermal load on the actual cooling capacity. Overall,the split duct system based on R-410A shows goodoperational stability and energy efficiency, making itsuitable for cooling applications in low-rise buildingsin tropical climates.
Co-Authors . Roslidar Adi Candra Adi Candra, Adi Ahmad Yunus Nasution Ahmad Yunus Nasution Alan - Ramadhan Aldo Dwi Widyanto Alhamdi, Muhammad Jurej Alviansyah, Dede Anthon Rudy W Anwar Ilmar Ramadhan Aulia Rahman Aznam Barun Bambang Setiawan Dandy - Rizaldy Didin DWI SURYANTO Edi Supriyadi Erwin Dermawan F Faozan Fachri Agung Fadwah - Maghfurah Fadwah Maghfurah Fadwah Maghfurah Fadwah Maghfurah Febri Irianto Franka Hendra Franka Hendra Franka Hendra Franka Hendra Sukma Gunawan Hidayat Gunawan Hidayat Harmanung Adi Susilo Hendra, Franka Hendro Purwono Hendro Purwono Hendro Purwono Hutasoit, Jisman Iip Muhlisin Indra Setiawan Indriyati K, Retno Izza Ubaidilah Junaedi Junaedi Junaedi, Thomas M. Arief Hakim Mochammad Nurul Aini Morhan Sirait Muchtar, Kahlil Muhammad Al Haramain Muhammad Khumaidi Muhammad Lutfi Yasid Munzir Qadri Najamudin, Muhammad Nasution , Ahmad Yunus Nasution, Ahmad Yunus Pratama, Rikardo Putra, Bhagas Novanda Rasma Rasma Rasma Rasma Rasma Rasma Rijal Siswanto, Ahmad Rini Alfatiyah Rizqi Ardiansyah Robiansyah Nur Kholik Rudiarto Rudiarto Rudiarto, Rudiarto Rusmalah, Rusmalah Ruspendi Ruspendi Ruspendi, Ruspendi Safrizal Razali Sofian Bastuti SUPRIYONO Supriyono Supriyono Taufik Taufik TH, Estiningsih Tofan Megawanto Wanto Sarwoko Windarta - Windarta Yudha Nurdin Yunus Nasution, Ahmad Z Zulpandri