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All Journal IRA Jurnal Teknik Mesin dan Aplikasinya (IRAJTMA) Jurnal Riset Ilmiah
Hidayah, Muhammad
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Automotive Engineering Economics, Econometrics & Finance Energy Industrial & Manufacturing Engineering Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mechanical Engineering Public Health Social Sciences Other

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Uji Kinerja Burner LPG Mesin Stirling dengan Variasi Kosumsi Bahan Bakar Mawardi; Jufrizal; Hidayah, Muhammad
IRA Jurnal Teknik Mesin dan Aplikasinya (IRAJTMA) Vol 1 No 1 (2022): April
Publisher : CV. IRA PUBLISHING

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (525.416 KB) | DOI: 10.56862/irajtma.v1i1.2

Abstract

This study focuses on testing the ability of the LPG burner used in the Stirling engine. The LPG burner combines the fuel flow rate, air flow rate, and flame to produce combustion. This test uses a modified burner and is analyzed by the water boiling test method. The study aimed to determine the thermal efficiency, fuel flow rate, and burner power of the Stirling engine LPG with variations in fuel consumption. Variations in the flow rate of LPG fuel are carried out using a conventional LPG gas burner and turning device with the minimum, medium, and maximum settings. The results showed that the three variations of the mass flow rate of fuel at the minimum conditions had higher efficiency and low fuel consumption, but the burner power produced was very low; namely, 1,714 kW, compared to the medium and maximum requirements. The thermal efficiency parameter value at the minimum condition is 49.91%, and fuel consumption is 0.000036 kg/second or equivalent to 1296 grams/hour. The maximum burner power produced during the test was 4,487 kW.
ANALISIS JALUR EVAKUASI KESELAMATAN DAN KESEHATAN KERJA (K3) PADA GEDUNG UNIVERSITAS MPU TANTULAR LANTAI 1–8 DAN DARI LANTAI 8–1 Manurung, Edison Hatoguan; Sitorus, Berlin P; Wardani, Retno Indriyati Kusuma; Wardiningsih, Sitti; Sukma, Franka Hendra; Purba, Betman Dasuha; Bani, Yoel Gracio; Purnama, Hari; Efruan, Jerry Eduard; Andi, M.; Irawan, Rahayu Clara; Rivai, Muhammad; Harianja, Sovian; Hidayah, Muhammad; Rafiatul, Resky; Daffa, Muhammad; Ginanjar, Pramudyo
SINERGI : Jurnal Riset Ilmiah Vol. 3 No. 1 (2026): SINERGI : Jurnal Riset Ilmiah, January 2026
Publisher : Lembaga Pendidikan dan Penelitian Manggala Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62335/sinergi.v3i1.2285

Abstract

Occupational Safety and Health (OSH) is an essential aspect in the management of multi-storey buildings, particularly in emergency situations such as fires, earthquakes, or other hazardous events. One of the key elements in implementing OSH is the availability of safe, clear, and accessible evacuation routes for all building occupants. This Community Service Program (Kuliah Kerja Nyata/KKN) aims to analyze the Occupational Safety and Health (OSH) evacuation routes in the Universitas Mpu Tantular building, which consists of eight floors, focusing on evacuation routes from the 1st to the 8th floor and from the 8th floor to the 1st floor. The method used in this activity was an observational and descriptive approach through direct field observations of evacuation routes, including emergency staircases, evacuation corridors, exit access, and evacuation signage. The results show that the Universitas Mpu Tantular building is equipped with evacuation routes that can be used during emergency conditions. However, several aspects still require improvement, such as the visibility and consistency of evacuation signage on each floor, potential obstacles along evacuation corridors, and the optimization of emergency lighting. This KKN activity contributes to increasing awareness and preparedness regarding Occupational Safety and Health (OSH) implementation through the evaluation of evacuation routes to enhance the safety of building occupants
Co-Authors Andi, M. Bani, Yoel Gracio Daffa, Muhammad Efruan, Jerry Eduard Ginanjar, Pramudyo Hari Purnama, Hari Harianja, Sovian Irawan, Rahayu Clara Jufrizal Jufrizal Manurung, Edison Hatoguan Mawardi Muhammad Rivai Purba, Betman Dasuha Rafiatul, Resky Sitorus, Berlin P Sitti Wardiningsih Sukma, Franka Hendra Wardani, Retno Indriyati Kusuma