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All Journal JHP17 (Jurnal Hasil Penelitian) R.E.M (Rekyasa Energi Manufaktur) Jurnal JRST (Jurnal Riset Sains dan Teknologi) MEKANIKA - JURNAL TEKNIK MESIN Prosiding Seminar Nasional Sains dan Teknologi Terapan Jurnal Teknik Mesin dan Mekatronika (Journal of Mechanical Engineering and Mechatronics) Jurnal Teknik Mesin Infotekmesin Jurnal Pustaka Mitra : Pusat Akses Kajian Mengabdi Terhadap Masyarakat Journal of Mechanical Engineering, Science, and Innovation The Journal of System Engineering and Technological Innovation Jurnal Pengabdian Masyarakat dan Inovasi Teknologi Journal of Science and Social Development Prosiding Seminar Nasional Unimus
Gatot Setyono
Universitas Wijaya Putra
Humanities Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Health Professions Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Library & Information Science Materials Science & Nanotechnology Mechanical Engineering Nursing Public Health Social Sciences Transportation Other

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Pengaruh Aditif Metanol-Butanol-Etanol (MBE) Terhadap Suplai Bahan Bakar Spark Ignition-Engine Yang Ramah Lingkungan Serta Mengoptimalkan Performansi. Setyono, Gatot; Khusna, Dwi; Kholili, Navik; Diantoro, Nova Arizal; Saputra, Firman Dirga
Prosiding Seminar Nasional Unimus Vol 7 (2024): Transformasi Teknologi Menuju Indonesia Sehat dan Pencapaian Sustainable Development G
Publisher : Universitas Muhammadiyah Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Meningkatnya kekhawatiran lingkungan atas pemanasan global dan menipisnya cadangan bahan bakar fosilmendorong para peneliti untuk meneliti bahan bakar ramah lingkungan seperti bahan bakar etanol, methanoldan butanol yang tidak hanya menunjukkan penurunan emisi secara optimal tetapi juga meningkatkan kinerjamesin. Penelitian ini menekankan pengaruh campuran bahan bakar etanol, methanol dan butanol yang berbedadalam bensin terhadap kinerja mesin dan emisi untuk kecepatan mesin berkisar antara 4000 hingga 9000 rpm.Hasil kinerja yang diperoleh menunjukkan bahwa daya output dan efisiensi termal meningkat denganpeningkatan persentase campuran etanol, methanol dan butanol dalam bensin. Konsumsi bahan bakar spesifikminimum (SFC) dipastikan menggunakan bensin murni diikuti oleh MBE1, MBE2 dan kemudian MBE3. EmisiHC mengalami peningkatan dari MBE1, MBE2, MBE3 dan bensin murni. MBE3 mempunyai kinerja lebih baikdi antara semua campuran dalam hal emisi gas buang dan kinerja mesin. Namun, MBE3 yang dicampur denganbensin secara signifikan mengurangi CO. MBE3 menghasilkan emisi CO 25% lebih rendah dibanding MBE2dan bensin murni.Kata Kunci : Metanol-Butanol-Etanol (MBE), Ramah Lingkungan,  Performansi.
Performance and Emissions Investigation of Methanol-Butanol-Ethanol Accumulation as an Alternative Gasoline Mixture in Spark Ignition Engines Setyono, Gatot; Khusna, Dwi; Kholili, Navik; Diantoro, Nova Arizal; Saputra, Firman Dirga
Journal of Mechanical Engineering, Science, and Innovation Vol 4, No 2 (2024): (October)
Publisher : Mechanical Engineering Department - Institut Teknologi Adhi Tama Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31284/j.jmesi.2024.v4i2.6122

Abstract

Alternative fuels such as Methanol-Butanol-Etanol (MBE) are worthy of development because of their optimal characteristics in SI engines. Selective government regulations on vehicle emissions require a shift to environmentally friendly innovative energy. Fuel-containing alcohol has been proven to reduce pollution levels in vehicles optimally. This research has explored MBE fuel mixtures with three variants through experimental methods. Variations MBE1, MBE2 and MBE3 were mixed with gasoline (RON-90) with capacities (5:2:1, 8:4:1, and 10:6:1)v/v when tested using a dyno test on an SI engine automatic type compression ratio 10:1 with a speed gap of 4000-9000rpm. During testing, torque and Mep experienced an optimal increase in MBE3 fuel of 10.78% and 10.55% compared to commercial fuel (RON-90). Engine power and thermal efficiency increased respectively by 10.03% and 10.69%. This condition is inversely proportional to SFC, which decreased by 21.05%. Furthermore, CO and HC exhaust emissions decreased by 12.12% and 4.60% respectively. This phenomenon shows that MBE fuel shows environmentally friendly performance and exhaust emissions for SI engines in daily activities.
Design And Construction Of Small Scale Plastic Injection Molding Machine Using High-Density Polyethylene (HDPE) Material Hau, Fikarahman Putra; Muharom, Muharom; Setyono, Gatot; Khusna, Dwi; Kholili, Navik
Journal of System Engineering and Technological Innovation Vol 3 No 02 (2024): Oktober 2024
Publisher : Faculty of Engineering, Wijaya Putra University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.38156/jisti.v3i02.100

Abstract

Injection molding has become a significant manufacturing technique in producing complex polymer components. Its molding efficiency depends on various process and machine parameters, which determine the quality of the final product in terms of various output responses. It is important to state that proper optimization of different input parameters is essential to achieve the desired quality index. This article presents a review of various techniques used so far to optimize various injection molding parameters, along with their advantages and limitations. It is found in the review that a brilliant technique that can be operated without human intervention has not been developed. The design of the injection machine uses a small scale between 75 gr to 150 gr with a heating variation ranging from 200 0C to 250 0C. When testing the tool, it showed that to achieve the optimal final result of a product, it takes 228 seconds at a hot temperature of 200 0C; if the temperature is increased to 225 0C, it takes 217 seconds, and if it is increased to 250 0C, it takes a shorter time of 208 seconds.
Pelatihan Bagi Operator Bengkel Di Surabaya Barat Dampak Emisi Dari Penggunaan Bahan Aditif Butanol-Etanol Dengan RON-90 Pada Kendaraan Bermotor Kholili, Navik; Setyono, Gatot; Nugroho, Alfi; Khusna, Dwi
Pengabdian Masyarakat dan Inovasi Teknologi (DIMASTEK) Vol 3 No 02 (2024): Oktober 2024
Publisher : Fakultas Teknik-Universitas Wijaya Putra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.38156/dimastek.v3i02.95

Abstract

Bahan bakar bioalkohol memiliki beberapa keunggulan signifikan dibandingkan bahan bakar alternatif lainnya, termasuk kemampuan untuk bekerja pada mesin yang sudah ada serta kemampuan untuk mengurangi emisi gas rumah kaca. Kegiatan ini bertujuan intuk menentukan seberapa jauh tingkat emisi yang dihasilkan mesin SI dengan menggunakan bahan bakar butanol-etanol-RON-90. Sifat bahan bakar butanol-etanol menyajikan sifat-sifat terpenting yang memungkinkan bahan bakar tersebut sebagai kandidat yang cocok sebagai bahan bakar alternatif untuk mesin SI. Emisi mesin seperti NOx, CO dan HC telah dievaluasi terkait karakteristik pada bahan bakar bensin. Kegiatan pelatihan ini dilaksanakan pada bengkel AHASS di sambikerep Surabaya Barat, peserta yang mengikuti dari para operator dan teknisi bengkel tersebut. Alat uji yang digunakan adalah exhaust analyzer gas Qrotech QROI-401 menunjukkan bahwa bahan bakar butanol-etanol-RON-90 memberikan hasil yang berbeda terhadap emisi mesin. fenomena tersebut menunjukkan hasil yang optimal untuk butanol-etanol dibandingkan dengan bahan bakar bensin RON-90. Sehingga kegiatan pelatihan ini dapat disimpulkan bahwa butanol-etanol mampu mengurangi emisi gas buang mesin yang berbahaya, namun dengan mengorbankan karakteristik kinerja mesin yang lebih rendah.
Enhancing the Management and Recycling Capacity of Styrofoam Waste Through a Green Economy Approach Setyono, Gatot; Rodhiyah, Rodhiyah; Ulum, Miftahul; Haryadi Ogsa, Muhammad Al Khawarizmi; Aditya, Bagas
Jurnal Pustaka Mitra (Pusat Akses Kajian Mengabdi Terhadap Masyarakat) Vol 5 No 5 (2025): Jurnal Pustaka Mitra (Pusat Akses Kajian Mengabdi Terhadap Masyarakat)
Publisher : Pustaka Galeri Mandiri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55382/jurnalpustakamitra.v5i5.1291

Abstract

Styrofoam waste poses a serious environmental challenge due to its non-biodegradable nature and the lack of sustainable disposal solutions. Conventional methods such as landfilling and incineration often lead to secondary problems, including soil contamination and harmful emissions. This community partnership program was conducted at UD Tiga Putra, a micro-enterprise in Gresik, Indonesia, which previously relied on a 150 kg/day Styrofoam melting machine prone to frequent breakdowns and inconsistent product quality. To address these issues, an appropriate-technology Styrofoam melting machine with a capacity of 300 kg/day was introduced, effectively doubling production capacity (from 150 to 300 kg/day) and improving product uniformity. In addition, structured occupational health and safety (OHS) training was provided to 12 employees, covering fire extinguisher (APAR) usage, personal protective equipment, and workplace safety practices. Financial mentoring was also delivered, emphasizing systematic bookkeeping, separation of personal and business finances, and preparation of transparent reports. Evaluation using pre- and post-training assessments and direct observation showed significant improvements: OHS awareness scores increased by 20%, financial documentation accuracy improved, and operational disruptions decreased. Overall, the integration of technological innovation, safety training, and financial management mentoring not only strengthened the resilience and sustainability of UD Tiga Putra but also offers a replicable model for empowering other micro-enterprises in line with circular economy principles.
The Impact of Utilization The Solar-Panels With a Cooling-Water System as a Source of Micro-Power Generation Setyono, Gatot; Kholili, Navik; Rakhmadanu, Yanuariza
Infotekmesin Vol 13 No 1 (2022): Infotekmesin: Januari, 2022
Publisher : P3M Politeknik Negeri Cilacap

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35970/infotekmesin.v13i1.1001

Abstract

The optimal approach to enhance solar panel efficiency and decrease the degradation rate is to lower the temperature range of the surface area. It will be applied by allowing the panels/modules to be cooled and lessening the heat stored in the solar cells through an operation. In the research using experimental methods, the solar panels used have a capacity of 100 WP as a source of micro-power generation, the angle of inclination of the panels is adjusted with variations of 150, 200, and 250. The cooling system uses water, the process of draining water using a submersible pump mounted on a reservoir Water flows to all surfaces of the solar panel and circulates continuously when operating. The experimental outcomes show that the cooling process utilizing water has reduced the temperature operating of the solar panels. The decrease in average temperature occurred in all variations of 23%. The cooling process significantly affects the output power and operational efficiency; circulating cooling can increase the scale of incidents solar radiation on the solar panel due to the refractive effect of the water layer and keep the surface of the solar panel clean from dirt and dust. Output power and operational efficiency have increased in almost all variations in the angle of the solar panel tilt (150, 200, and 250), output power has increased by an average of 22%, and efficiency has increased by on average of 2%
Effect of Cutting Parameter Toward The Surface Roughness Applied In Turning Tool Steel Material Gatot Setyono; Slamet Riyadi; Muharom; Ong Andre Wahyu Riyanto; Sigit Pratama
Infotekmesin Vol 13 No 2 (2022): Infotekmesin: Juli, 2022
Publisher : P3M Politeknik Negeri Cilacap

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35970/infotekmesin.v13i2.1533

Abstract

In this study, the effect of the tool-tip radius and cutting process parameters on the quality of the machining process experimentally on the use of SKD 11 tool steel material. Several radius (0.80 mm, 1.20 mm, 1.60 mm) and the parameters of the cutting process, specifically feed rate, cutting speed, and depth of cut. The ANOVA method used in this study aims to analyze the cutting process parameters on the surface quality of the workpiece and the cutting force. The analysis of this research results in certain conditions in which the feed rate significantly affects surface quality. However, this is contrary to the depth of cut parameter, which affects the cutting force. This study also observed the effect of the tooltip radius on the optimal surface quality when using a 0.80 mm radius. The second-order regression modeling used in this analysis shows a very good level of accuracy, with the correlation value of accuracy ranging from 96% to 98%.
Effect of Butanol-Gasoline Blend Toward Performance Matic-Transmission Applied in Single Cylinder Capacity Engine Setyono, Gatot; Khusna, Dwi; Kholili, Navik; Putra Sanjaya, Lingga; Argil Putra, Fajar Galang
Infotekmesin Vol 14 No 1 (2023): Infotekmesin: Januari, 2023
Publisher : P3M Politeknik Negeri Cilacap

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35970/infotekmesin.v14i1.1629

Abstract

The availability of fuel oil is decreasing while the level of consumption is increasing. This encourages the need for the development of alternative energy to minimize the crisis. This study investigates the characteristics of fuel and automatic transmission combustion engines. The fuel used is butanol variations B7, B12 and B18 (7%, 12%, and 18%) and pertalite (RON-90). The gasoline engine used has a capacity of 110 cc with a compression ratio of 9.5:1, an automatic transmission system, and air conditioning. The performance test equipment used is the Dynotest-chassis type 50L-BRT. Fuel variations are applied to an engine performance test by using engine speeds of 3000-9000 rpm. The results showed that the use of 18% butanol increased the output power and thermal efficiency by 8.3 kW and 923.95 kPa at 8000 rpm. torque and MEP (average effective pressure) increased by 8 N.m and 923.95 kPa at 5000 rpm. Meanwhile, SFC (specific fuel consumption) decreased by 0.35 kg/kWh at 8000 rpm.
Investigation of Exhaust Emissions Combustion Characteristics in Single Spark Ignition-Engine Matic with Butanol-Gasoline Mixture Setyono, Gatot; Khusna, Dwi; Kholili, Navik; Putra Sanjaya, Lingga; Argil Putra, Fajar Galang
Infotekmesin Vol 14 No 2 (2023): Infotekmesin: Juli, 2023
Publisher : P3M Politeknik Negeri Cilacap

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35970/infotekmesin.v14i2.1903

Abstract

Butanol as a fuel has a high oxygen content, so the combustion process will be more friendly to the environment. In this study, butanol will be mixed with RON-90 gasoline with a capacity of 5% (B5); 7%(B7); 10%(B10); 12%(B12); 15%(B15) and 18%(B18). The engine used is an automatic transmission with a capacity of 109.5cc with a compression ratio of 9.5:1. The test equipment for engine performance and exhaust emissions is the 50L BRT Super-Dyno and EPSG4 Gas Analyzer. The results showed that using B18 fuel for CO exhaust emissions decreased by 44% at an engine speed of 6000rpm. CO2 exhaust emissions have decreased by 47% at 8000rpm engine speed. HC exhaust emissions have decreased by 28% at 9000rpm engine speed. In contrast to NOx emissions, which increased by 22% at 9000rpm engine speed, this was due to the increasing temperature in the combustion chamber.
Investigation on Exhaust Emission and Performance of SI-Matic Engine Applied Acetone-Butanol-Ethanol (ABE) Fuel Mixtures Setyono, Gatot; Kholili, Navik; Kurniawan, Galih Ageng; Pratama, Deny Surya
Infotekmesin Vol 15 No 1 (2024): Infotekmesin: Januari, 2024
Publisher : P3M Politeknik Negeri Cilacap

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35970/infotekmesin.v15i1.2128

Abstract

Acetone-butanol-ethanol (ABE) is a preferred alternative energy for SI engines. This research uses an experimental method with an automatic SI engine, RON-90 fuel mixed with ABE1 (12:8:1)v/v, ABE2 (15:10:1)v/v and ABE3 (1i8:12:1) v/v. Engine speed is 4000-10000rpm, and compression ratio is 11.6:1. Emission and engine performance testing used EPSG4-Gas analyzer and Dynotest-chassis type 50L-BRT. This research aims to explore the mixture of RON-90 and ABE to optimize performance and exhaust emissions. This research shows that torque increases by an average of 14.7% at an engine speed of 6000rpm. Power increased significantly with an average value of 9.5% at an engine speed of 8000rpm, MEP increased by 0.5%, and thermal efficiency increased by 7%. SFC experienced a fairly optimal decrease of 15.6% on average. The exhaust gas emissions produced are CO and HC. The reduction in CO and HC occurred in the ABE3 variant with values of 8.2% and 1.6%, respectively.
Co-Authors Aditya, Bagas Afira Ainur Rosidah Ahmad Anas Arifin Ahmad Yusuf I Ali Djamhuri Ali Khomsah Ardi Noerpamoengkas Argil Putra, Fajar Galang Ariyansyah, Moch. Rhizky Bambang Setyono, Bambang Boki, Meki Alfonsus Ferdinan Deny Surya Pratama Deny Surya Pratama Desmas Arifianto P Desmas Arifianto Patriawan Dewananta, Alvin Rivada Diantoro, Nova Arizal Dwi Khusna Dwi Khusna Eky Novianarenti Fajar Galang Argil Putra Fantoja, Dimas Maulana Frizka Vietanti Galih Ageng Kurniawan Galih Ageng Kurniawan Haryadi Ogsa, Muhammad Al Khawarizmi Hasan Syafik M Hau, Fikarahman Putra HERU SISWANTO Hery Irawan, Hery Iftika Philo Wardani Kholili, Navik Kurniawan, Galih Ageng Kusumo, Sri Herlambang Haryo Lingga Putra Sanjaya Maulana, Hasan Syafik Miftahul Ulum Miftahul Ulum Miftahul Ulum Moch. Rhizky Ariyansyah Mochammad Muchid, Mochammad Muharom Muharom Muharom Navik Kholili Nugroho, Alfi Nugroho, Andianto Wahyu Ong Andre Wahyu Riyanto, Ong Andre Wahyu Pratama, Deny Surya Pratama, Sigit Putra Sanjaya, Lingga Raharjo, Septian Rahmadhani, Rian Agung Rakhmadanu, Yanuariza Rodhiyah Rodhiyah S. Riyadi Saputra, Firman Dirga Sigit Pratama Sigit Pratama Siswadi Siswadi Slamet Riyadi Suheni Susastro Susastro Syamsuri Vuri Ayu S Vuri Ayu Setyowati Wahyu Nugroho Yanuariza Rakhmadanu Zain Lillahulhaq