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Pengaruh Penambahan Katalis Aluminium Oksida Terhadap Emisi Gas Buang dan Konsumsi Bahan Bakar Pada Mesin Pembangkit Tipe Mini bayhaqi, ahmad bayhaqi; Djoko Wahyudi; Muhammad Fathuddin Noor; Dani Hari Tunggal Prasetiyo
Jurnal Teknik Juara Aktif Global Optimis Vol. 4 No. 1 (2024): June
Publisher : STTI Bontang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53620/jtg.v4i1.124

Abstract

In line with development, human daily activities are very dependent on electrical technology so that its fulfillment needs to be paid close attention. Given this, the use of mini type power plants or generators is very necessary, especially when the main supply from PLN experiences disruption. Apart from that, currently almost all electrical energy supplies still depend on the use of fossil energy sources which, if used continuously, will cause their availability to decrease and the effects of environmental pollution from the combustion process. To prevent this from happening, efforts are needed to increase the efficiency of using machines that consume fossil fuels and reduce the effects of environmental pollution due to exhaust emissions. Therefore, the aim of this research is to determine the effect of adding an alumina catalyst on exhaust emissions and fuel consumption in engines using experimental methods with load variations of 0 Watt, 250 Watt, 500 Watt and 750 Watt. From the research results, after mixing the catalyst and fuel, it was found that the concentration of CO, CO2, O2 and H2S exhaust gas emissions decreased and fuel consumption could also be reduced from 100% to 66% at a load condition of 750 Watts.
Analisis Biodiesel Sebagai Aditif Bahan Bakar Diesel Terhadap Kinerja dan Konsumsi Bahan Bakar Mesin Pembangkit Listrik Prasetiyo, Dani Hari Tunggal; Sidartawan, Robertus; Sanata, Andi; Yudhistiro, Danang; Nisak, Rima Zidni Karimatan
TURBO [Tulisan Riset Berbasis Online] Vol 13, No 2 (2024): TURBO: Jurnal Program Studi Teknik Mesin
Publisher : Universitas Muhammadiyah Metro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24127/trb.v13i2.3688

Abstract

Research on the use of biodiesel as renewable energy must continue to be carried out as an effort to reduce dependence on fossil energy. This research method was carried out using biodiesel from used cooking oil as an additive to fossil diesel fuel (dexlite). The fuel was tested on a diesel engine as a power generator accompanied by variations in power loading (load). The composition of biodiesel as an additive was (10, 20 and 30)% of fossil diesel fuel, while the power load used during testing was 100 to 700 watts. Testing was carried out to determine the performance and fuel consumption of a diesel engine as a power generator. The test results showed that the highest effective power value was in the D0 composition with a value of 278.18 watts with a power load of 700 watts, while the highest torque value was in the D0 fuel composition of 2.23 Nm at a power load of 700 watts. The lowest fuel consumption was in the D70BIO30 fuel composition of 114.25 seconds at a power load of 100 watts.
Pengaruh Bentuk dan Diameter Kawat Kondensor terhadap Kadar dan Volume Etanol Abidin, Asroful; Nurhalim, Nurhalim; Ridlo, Muhammad Zainur; Prasetiyo, Dani Hari Tunggal; Putra, Anggrik Adi Marzuki
AL-JAZARI JOURNAL SCIENTIFIC OF MECHANICAL ENGINEERING VOLUME 9, ISSUE 2, NOPEMBER 2024
Publisher : Universitas Islam Kalimantan Muhammad Arsyad Al Banjari

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31602/al-jazari.v9i2.14728

Abstract

Penelitian ini bertujuan untuk menganalisis pengaruh variasi diameter kawat kondensor terhadap hasil distilasi etanol berbasis biomassa. Kondensor dengan diameter 1/4 inci, 3/4 inci, dan 5/16 inci diuji untuk mengevaluasi efisiensi distilasi dalam menghasilkan etanol dengan kemurnian dan volume yang optimal. Proses distilasi dilakukan selama tiga jam dengan pengukuran volume dan kadar etanol setiap jam. Hasil penelitian menunjukkan bahwa pada jam pertama, kondensor 1/4 inci dan 5/16 inci menghasilkan etanol sebanyak 550 ml dengan kadar 90%, sementara kondensor 3/4 inci menghasilkan 390 ml dengan kadar yang sama. Pada jam ketiga, kadar etanol pada kondensor 1/4 inci turun menjadi 0%, sedangkan kondensor 3/4 inci mempertahankan kadar etanol sebesar 65% dengan volume distilat 170 ml. Kondensor 5/16 inci menghasilkan volume tertinggi (390 ml) namun dengan kadar etanol hanya 10%. Hasil ini menunjukkan bahwa diameter kawat kondensor mempengaruhi efisiensi distilasi, di mana kondensor berdiameter 5/16 inci memberikan keseimbangan terbaik antara volume dan kemurnian etanol yang dihasilkan. Penelitian ini berkontribusi pada pengembangan teknologi distilasi bioetanol yang lebih efisien dan mendukung kebijakan energi terbarukan di Indonesia.
Comprehensive analysis of tar reduction method in biomass gasification for clean energy production: A Review Prasetiyo, Dani Hari Tunggal; Sanata, Andi; Sholahuddin, Imam; Nashrullah, Muhammad Dimyati; Nanlohy, Hendry Y.; Panithasan, Mebin Samuel
Mechanical Engineering for Society and Industry Vol 4 No 3 (2024): Special Issue on Technology Update 2024
Publisher : Universitas Muhammadiyah Magelang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31603/mesi.12712

Abstract

Biomass gasification is a promising renewable energy technology for the production of synthetic gas (syngas), consisting of hydrogen (H₂), carbon monoxide (CO), and methane (CH₄). This technology's primary challenge is tar formation – a heavy hydrocarbon compound that can block equipment, poison catalysts, and deteriorate syngas quality. Therefore, this study aimed to examine different tar reduction methods to support clean energy production through biomass gasification. To achieve this aim, two main approaches were adopted and the first was in-situ, focusing on modifying gasifier design and adjusting operational parameters. The second was ex-situ, which included catalytic reforming, thermal cracking, and plasma technology. The analysis also assessed different catalysts, such as biochar, and dolomite, as well as nickel- and iron-based materials, comparing their efficiency, sustainability, and economic viability. Several key factors influenced tar formation and reduction, namely feedstock type, operating temperature, air ratio, and reactor configuration. The result showed that combining in-situ and ex-situ technologies had substantial potential to significantly reduce tar, improve syngas quality, and optimize system performance. However, some challenges observed were reduced catalyst efficiency, high energy costs, and the need for more sustainable technologies. To improve the performance of gasification systems, this study provided information on catalyst development, operational parameter optimization, and plasma technology integration. Finally, the analysis provided a scientific basis and strategic recommendations to overcome tar problems and encourage the commercial use of biomass gasification towards a clean energy transition.
Potensi Biofuel Sebagai Alternatif Subtitusi Bahan Bakar Minyak Nisak, Rima Zidni Karimatan; Ilminnafik , Nasrul; Pambudi , Setyo; Prasetiyo, Dani Hari Tunggal; Nugraha, Yanuar Alditya
Majamecha Vol. 5 No. 2 (2023): Majamecha
Publisher : Program Studi Teknik Mesin, Fakultas Teknik, Universitas Islam Majapahit, Mojokerto, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36815/majamecha.v5i2.2885

Abstract

Biodiesel merupakan biofuel cair yang berpotensi untuk menjadi alternatif subtitusi bahan bakar minyak. Studi eksperimental ini bertujuan untuk memperoleh informasi karakteristik kinerja biodieseldari biji nyamplung (calophyllum inophyllum) dan ethanolpada mesin dieselsatu silinder.Pengujian dilakukan padamesin dieselempat langkah,satu silinder,dengan sistem udara alami dan dihubungkan dengan generator yang berfungsi sebagai dynamometer. Pengujian dilakukan sebanyak tiga kali pengulangan untuk setiap putaran mesin, yaitu 1500, 1750, 2000, 2250, dan 2500rpmdengan memberikan beban konstan sebesar 600, 900, 1200, dan 1500 W dalam setiap kenaikkan putaran mesin. Hasil penelitian menginformasikan bahwa penambahan 10% biodiesel(B10) memiliki kinerja mesin terbaik ditunjukkan dengan peningkatan daya efektif,torsi, tekanan efektif rata-rata dan penurunan temperature gas buang, namun kebutuhan konsumsi bahan bakar menjadi lebih tinggi. Hasil ujuk kerja dan temperature gas buang yang lebih baik dari campuran bahan bakar B10 menunjukkan bahwa bahan bakar biodieselmemiliki potensi yang besar sebagai alternatif bahan bakar. Penggunaan biodieselnyamplung sebagai subtitusi bahan bakar minyak perlu diteliti lebih lanjut agar dapat diterapkan pada sektor industri dan transportasi.
Pengenalan IoT Dalam Pengembangan Energi Terbarukan Dengan TNI (Kodim 0820) di Universitas Panca Marga Hartawan Abdillah; Mas, Ahmad Baihaqi; Dani Hari Tunggal Prasetiyo; Alief Muhammad; Tamam Asrori; Linda Kurnia; Citra Suardi
TEKIBA : Jurnal Teknologi dan Pengabdian Masyarakat Vol. 4 No. 1 (2024): TEKIBA : Jurnal Teknologi dan Pengabdian Masyarakat
Publisher : Fakultas Teknik, Universitas PGRI Banyuwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36526/tekiba.v4i1.3806

Abstract

The development of renewable energy is becoming increasingly important in addressing the challenges of climate change and the growing energy demand. One promising approach is the utilization of the Internet of Things (IoT), which enables efficient and coordinated energy management. In this context, community service activities were conducted in collaboration with the TNI Kodim 0820 to socialize the use of IoT in the development of renewable energy. Through lectures, training sessions, and demonstrations of installing solar power systems (PLTS) and wind power systems (PLTB), participants were introduced to the concepts and benefits of IoT in renewable energy. The aim of these activities is to enhance the knowledge, skills, and participation of the community in managing renewable energy. The results of the activities show that the collaboration between Panca Marga University and TNI Kodim 0820 contributes positively to accelerating the transition towards cleaner, more efficient, and sustainable energy. These initiatives are expected to serve as a foundation for larger and more sustainable renewable energy development projects in the future.
Inovasi Menguatkan Tradisi: Optimalisasi Kualitas Sambal Ikan Asap dengan Teknologi Full Foil Packaging dan Smokehouse Alief Muhammad; Abdillah, Hartawan; Supraptiningsih, Linda Kurnia; Baihaqi, Mas Ahmad; Nafis, Raihan Wishal; Maulana, Jibril; Achmadin, Wahyu Nur; Prasetiyo, Dani Hari Tunggal
TEKIBA : Jurnal Teknologi dan Pengabdian Masyarakat Vol. 4 No. 2 (2024): TEKIBA : Jurnal Teknologi dan Pengabdian Masyarakat
Publisher : Fakultas Teknik, Universitas PGRI Banyuwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36526/tekiba.v4i2.4529

Abstract

Permintaan global terhadap ikan diperkirakan akan meningkat secara signifikan, dengan nilai pasar naik dari 338,47 miliar dolar AS pada 2022 menjadi 730,28 miliar dolar AS pada 2030. Namun, ekspor perikanan Indonesia hanya mencapai 5,6 miliar dolar AS pada Januari-November 2023, di bawah target 7,2 miliar dolar AS untuk 2024. Di Probolinggo, hanya 227 UKM pengolah hasil kelautan yang memiliki sertifikat P-IRT, dengan salah satu produk unggulan “Sambal Bledeg Probolinggo,” yang memiliki potensi untuk dikembangkan menjadi sambal ikan asap. Mitra menghadapi tantangan, seperti masa simpan produk yang pendek, kurangnya teknologi pengemasan, dan manajemen keuangan manual. Solusi yang diusulkan meliputi investasi dalam teknologi pengemasan modern, pelatihan pengolahan ikan, dan penerapan sistem manajemen keuangan elektronik (e-finance). Proyek ini mencakup pembuatan Continuous Band Sealer dan Smokehouse, yang terbukti efektif dalam mendukung produksi. Pelatihan yang dilaksanakan mencakup penggunaan Continuous Band Sealer dan teknik pengolahan ikan asap menggunakan smokehouse. Selain itu, pelatihan e-finance dirancang untuk meningkatkan kapasitas mitra dalam pengelolaan keuangan bisnis secara efisien. Setelah pelatihan, mitra dapat mengoperasikan alat dan memproduksi sambal ikan asap yang mendapat respon positif dari konsumen. Program ini berhasil memberdayakan mitra untuk memperluas produksi dan meningkatkan daya saing di pasar lokal. Penerapan teknologi hard dan soft menunjukkan dampak positif pada kebermanfaatan dan produktivitas usaha, dengan fokus pada efisiensi dan kualitas produk.
Pengaruh Bentuk dan Diameter Kawat Kondensor terhadap Kadar dan Volume Etanol Asroful Abidin; Nurhalim Nurhalim; Muhammad Zainur Ridlo; Dani Hari Tunggal Prasetiyo; Anggrik Adi Marzuki Putra
AL-JAZARI JOURNAL SCIENTIFIC OF MECHANICAL ENGINEERING Volume 9, Issue 2, Nopember 2024
Publisher : Universitas Islam Kalimantan Muhammad Arsyad Al Banjari

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31602/al-jazari.v9i2.14728

Abstract

Penelitian ini bertujuan untuk menganalisis pengaruh variasi diameter kawat kondensor terhadap hasil distilasi etanol berbasis biomassa. Kondensor dengan diameter 1/4 inci, 3/4 inci, dan 5/16 inci diuji untuk mengevaluasi efisiensi distilasi dalam menghasilkan etanol dengan kemurnian dan volume yang optimal. Proses distilasi dilakukan selama tiga jam dengan pengukuran volume dan kadar etanol setiap jam. Hasil penelitian menunjukkan bahwa pada jam pertama, kondensor 1/4 inci dan 5/16 inci menghasilkan etanol sebanyak 550 ml dengan kadar 90%, sementara kondensor 3/4 inci menghasilkan 390 ml dengan kadar yang sama. Pada jam ketiga, kadar etanol pada kondensor 1/4 inci turun menjadi 0%, sedangkan kondensor 3/4 inci mempertahankan kadar etanol sebesar 65% dengan volume distilat 170 ml. Kondensor 5/16 inci menghasilkan volume tertinggi (390 ml) namun dengan kadar etanol hanya 10%. Hasil ini menunjukkan bahwa diameter kawat kondensor mempengaruhi efisiensi distilasi, di mana kondensor berdiameter 5/16 inci memberikan keseimbangan terbaik antara volume dan kemurnian etanol yang dihasilkan. Penelitian ini berkontribusi pada pengembangan teknologi distilasi bioetanol yang lebih efisien dan mendukung kebijakan energi terbarukan di Indonesia.
Peningkatan Pengetahuan dan Wawasan Kepada Anak Sekolah Dasar Dalam Bidang Teknologi Informasi dan Komunikasi Izzuddin, Ahmad; Tunggal Prasetiyo, Dani Hari; Baihaqi, Mas Ahmad; Hikmah, Nuzul; Ariyanti, Dyah; Aprilia, Ira
TEKIBA : Jurnal Teknologi dan Pengabdian Masyarakat Vol. 2 No. 2 (2022): TEKIBA : Jurnal Teknologi dan Pengabdian Masyarakat
Publisher : Fakultas Teknik, Universitas PGRI Banyuwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36526/tekiba.v2i2.2249

Abstract

Quality human resources will bring a nation into a prosperous and prosperous nation. A prosperous and prosperous nation does not escape the technological advances that are controlled. ICT training aims to increase knowledge and insight in the field of computer information technology. This is because in the 4.0 era knowledge and skills in the field of ICT are indispensable. The COVID-19 pandemic that has hit the world and including Indonesia has affected the learning system for children. The learning system that was originally face-to-face was replaced with an online system. This is a new problem. Therefore, efforts are needed to improve skills in the field of ICT in children. From the description that has been presented regarding the skill needs of children, the community service program team took the initiative to do service with the theme of improving ICT skills in children with the target of fifth graders at SDN Tamansari 1. Service activities were carried out with three schemes consisting of preparation, preparation and implementation of activities. Results of activities The results of activities participants understand about the functions and working systems of hardware, basic software work processes and functions of Microsoft office icons. Participants are also taught how to operate a computer and use the available applications and features.
Pengenalan PLTS Kepada Pelajar Untuk Menumbuhkan Minat Terhadap Pengembangan Energi Terbarukan Tunggal Prasetiyo, Dani Hari; Baihaqi, Mas Ahmad; Supraptiningsih, Linda Kurnia; Wahyudi, Djoko; Muhammad, Alief; Fathuddin Noor, Muhammad; Yulyawan, Eva Kurnia
TEKIBA : Jurnal Teknologi dan Pengabdian Masyarakat Vol. 2 No. 2 (2022): TEKIBA : Jurnal Teknologi dan Pengabdian Masyarakat
Publisher : Fakultas Teknik, Universitas PGRI Banyuwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36526/tekiba.v2i2.2276

Abstract

Technological developments and increasing population have created various problems, one of which is the energy sector. Indonesia has considerable potential to develop and exploit the potential of sunlight which can be converted into electrical energy. However, these efforts cannot run well if human resources (HR) do not understand the working system of solar power plants (PLTS). Therefore, efforts are needed to introduce and explore the potential of existing human resources. The target object of community service activities is carried out to junior high school students. PLTS is an interesting technology to convey to teenagers. Besides being able to arouse curiosity about PLTS, teenagers can also provide innovations in PLTS technology. Participants were enthusiastic when participating in the event and understood various types of renewable energy and renewable energy sources and understood the working system of solar panels.
Co-Authors Abdillah, Hartawan Abdul Basit Achmad Faqih Achmadin, Wahyu Nur Adi Mulyadi Agung Fitrahadi Agus Triono AGUSTIN, DWI Ahmad Iskandar Rahmansyah Ahmad Izzuddin Ahmad Izzuddin Akbar Anugrah Akbar Anugrah Ikhsani Ali, Reynaldi Akbar Alief Muhammad Andi Sanata Andrianata, Mufid Angga Prasmana Angga Prasmana Anggrik Adi Marzuki Putra Aprilia, Ira Ariyanti, Dyah Arizal Mujibtamala Asroful , Asroful Abidin Asroful Abidin Asroful Abidin Asroful Abidin Asroful Abidin Bagus Adi Prasetyo Baidlo, Tsalitsah Wirdatul Baihaqi, Mas Ahmad Baihaqi Bambang Sri Kaloko bayhaqi, ahmad bayhaqi Bekti Palupi Brayen Jovanda Citra Permadi, Billy Citra Suardi Danang Yudistiro Dedi Dwilaksana Defriatno, Mawan Eko Dewi, Indah Noor Dwi Kusuma Djoko Wahyudi Djoko Wahyudi Djoko Wahyudi Djoko Wahyudi Dodi Setiabudi Dodo Wicaksono Dwi Wahyu Hardiyanto Elvira Wahyu Arum Fanani Ersa Putra, Hafidz Mahardika Eva Kurnia Yulyawan Faizah Ali fajar rahman Fajar Rahman Faqih Noval Fathuddin Noor, Muhammad GAMMA ADITYA RAHARDI Grace Oktavia Putri Haidzar Nurdiansyah Hari Arbiantara Basuki Hartawan , Hartawan Abdillah Hartawan Abdillah Hasanur Mohammad Firdausi Hawin Rizqi Farhataini AM Helda Wika Amini Hendra Dharma Putra Hendra, Joni Hendry Y. Nanlohy Hermanto Hermanto Hermanto Hermanto Hermanto Hikmah, Nuzul Ilminnafik , Nasrul Imam Anas Mubarok Imam Rudi Sugara Imam Rudi Sugara Imam Sholahuddin Imam Sholahuddin Indah Noor Dwi Kusuma Dewi Indah Noor Dwi Kusuma Dewi Indah Noor Dwi Kusuma Dewi Indayani, Sulis Dyah Candra Iqbal Ramadani Iqbal Ramadhani Iqbal Istiqomah Rahmawati Iswardani, Kurnia Isyuniandri, Dzaky Izzudin, Ahmad Jibril Maulana Junus, Sallahudin Kartini, Audiananti Meganandi lailul ilham Lailul Ilham Linda , Linda Kurnia Supratiningsih Linda Kurnia Linda Kurnia Supraptiningsih Linda Kurnia Supraptiningsih Linda Kurnia Supratiningsih Lukman Hakim Lukman Hakim M. Fathuddin Noor, M. Fathuddin M. Thoriq Akbar Fauzi Mahmud, Rizal Mas Ahmad Baihaqi Mas Ahmad Baihaqi Mas, Ahmad Baihaqi Maskur, Oki Maulana, David Mava Nurhaliza Helsinky Meta Fitri Rizkiana Mochamad Fani Nur Umri Moh Taufik Muhammad Dimyati Nashrullah Muhammad Kaka Gabriel Ilah Muhammad Zainur Ridlo Mustakim Mustakim Mustakim Nasrul Ilminnafik Nasrul Ilminnafik Nisak, Rima Zidni Karimatan Noor, Muhammad Fathuddin Nouvan Putra Ramadhan Nugraha, Yanuar Alditya Nurhalim Nurhalim, Nurhalim Nurhalim, Nurhalim Nurul Hidayat Oktakusuma, Mochammad Mashud Pambudi , Setyo Panithasan, Mebin Samuel Poppy Puspitasari Prasetio, Bagus Adi Puranggo Ganjar Widityo Putra, Anggrik Adi Marzuki Putro Adi Pamungkas Renaldo, M. Donal Ricky Kurnia Yudistira Riyanto Setiawan Suharsono Robertus Sidartawan Rochmad Eko Prasetyaning Utomo Salahuddin Junus Satryo Budi Utomo Setyo Pambudi Siti Masluha Siti Sa’adah Subhannaan Alif Rezeki Sumarji Suyitno Swari, Utami Ratna T.S.D, Leliya Nanda Tamam Asrori Tamam Asrori Tamam Asrori Tri Prihatiningsih Trifiananto, Muhammad Utami Ratna Swari Utami, Tata Budi Wahid Hamdani Wahid Hamdani Wahyu Nur Achmadin Wahyu Nur Achmadin Wahyu Nur  Achmadin Welayaturromadhona Wicaksana, Aditya Wira Widyono Hadi Winda Ayu Mundari yanto, Misdi Yudhistiro, Danang Yulyawan, Eva Kurnia