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Dynamical Behavior of Droplet Diffusion Flame of Blended Castor Oil with Metal Based Liquid Catalyst Hendry Y. Nanlohy; Selcuk Sarikoc; Muji Setiyo
Automotive Experiences Vol. 7 No. 2 (2024)
Publisher : Universitas Muhammadiyah Magelang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31603/ae.11510

Abstract

The tests revealed the exceptional combustion properties of a blended fuel consisting of castor oil and rhodium liquid (Rhl) as a highly effective homogeneous combustion catalyst. Our findings indicate that castor oil's unique molecular structure makes it an ideal fuel component, and the catalyst interacts with the fuel's triglycerides to enhance fuel properties and facilitate ignition.These findings support the pivotal role of the synthetic catalyst Rhl, which effectively reduces the binding forces within the triglyceride chain through polarization interactions. As a result, molecular bonds become more flexible, providing electrons with greater freedom of movement. Synthetic catalysts induce significant modifications in the triglyceride structure, increasing electron energy levels and enhancing the reactivity of fuel molecules, ultimately leading to improved fuel combustion efficiency. Integrating the Rhl synthetic catalyst also enhances fuel performance by reducing ignition duration and increasing the combustion rate. The elevated combustion temperatures of the fuel droplets highlight the effectiveness of promoting environmentally sustainable combustion processes.
Characteristics of syngas combustion resulting from coffee husk biomass waste gasification process: Overview of automotive fuel alternatives Andi Sanata; Imam Sholahuddin; Muhammad Dimyati Nashrullah; Hendry Y. Nanlohy; Mebin Samuel Panithasan
Mechanical Engineering for Society and Industry Vol. 4 No. 2 (2024)
Publisher : Universitas Muhammadiyah Magelang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31603/mesi.12590

Abstract

The production of syngas from coffee husk biomass waste as a raw material offers significant potential as an alternative automotive fuel source through the gasification process, considering the abundant resources available. Therefore, this study aimed to characterize the physical properties of the fuel initially, in order to observe the differences in these properties after the fuel underwent Ultra Fine Bubble treatment. The objective was to analyze the combustion characteristics of syngas derived from coffee husk biomass waste, to develop a sustainable alternative to fossil fuels for automotive applications. The results showed that with increasing air discharge, the concentration of CO and Hâ‚‚ gases in gasified syngas increased while the concentration of CH4 decreased. Additionally, higher air discharge resulted in lower tar content, higher flame temperature, higher flame height visualization, and higher generator power output as a review of the feasibility of alternative automotive fuels.
VIBER JURUS AMPUH UNTUK MENDUKUNG PEMBELAJARAN DARING MASA COVID DI SDN SUMBER WETAN 1 KOTA PROBOLINGGO Trismawati Trismawati; Hendry Y Nanlohy; Susi Marianingsih; Abdul Basit; Wahyu Indrati; Fellicia Roshita Armanda Putri; Riza Novitasari; Wanda Zahratul Mustafafi; Meilani Safira
Abdi Pandawa: Jurnal Pengabdian Kepada Masyarakat Vol. 2 No. 2 (2022): Abdi Pandawa: Jurnal Pengabdian Kepada Masyarakat
Publisher : Universitas Islam Syekh Yusuf Tangerang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33592/ap.v2i2.2580

Abstract

Salah satu jurus ampuh untuk memaksimalkan pembelajaran daring adalah dengan membuat media pembelajaran. Viber merupakan salah satu aplikasi untuk membuat media pembelajaran yang interaktif untuk melaksanakan strategi pembelajaran yang menarik. Hal ini menuntut adaptasi teknologi informasi dari semua lini pendidikan untuk menyajikan media pembelajaran yang update. Perkembangan dan penggunaan teknologi komputer dalam sistem pendidikan dapat membuat reformasi untuk sistem pendidikan yang lebih baik dan modern. Sejak pandemi covid-19 hingga saat ini memaksa proses pembelajaran terus berlanjut untuk menjaga stabilitas penyampaian materi pada siswa agar tetap terjaga. Kegiatan ini dilakukan di SDN Sumber Wetan 1 Kota Probolinggo yang berada di jalan Genitu no. 45 Kota Probolinggo. Tujuannya adalah peningkatan kualitas pembelajaran melalui penggunaan media pembelajaran video scribe dan animaker yang menarik dan interaktif.
Converting corncob waste into liquid smoke and biochar: A circular energy initiative in Naramben Village Gasperzs, Rolling; Mini, Marthina; Riupassa, Helen; Marianingsih, Susi; Suyatno, Suyatno; Nanlohy, Hendry Y.
Community Empowerment Vol. 11 No. 2 (2026)
Publisher : Universitas Muhammadiyah Magelang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31603/ce.15462

Abstract

Corncob waste in Naramben Village is traditionally underutilized and frequently subjected to open burning, leading to air pollution and localized environmental degradation. This program introduces simple pyrolysis technology to equip local residents with the practical skills needed to transform this agricultural waste into value-added commodities: liquid smoke and biochar. Executed through a participatory framework, the initiative combined strategic preparation, hands-on production workshops, and educational dissemination. The program drove a substantial shift in community renewable energy literacy, with participants successfully adopting liquid smoke as an organic pesticide and natural fish preservative. From a technical standpoint, utilizing a 50-liter drum-type pyrolyzer over a two-hour cycle consistently yielded 1.5 to 2 liters of liquid smoke and 5 kg of biochar per batch. Evaluations confirmed that the direct demonstration approach effectively fostered operational independence among the villagers. Ultimately, this localized waste-to-energy model mitigates open-burning pollution, unlocks new micro-economic avenues, and advances clean energy resilience.
Co-Authors Abdul Basit Abdul Basit Andi Sanata Andi Sanata Andika Prasetya Armanda Putri, Fellicia Roshita Bambang Suhartawan Basri Katjo Bonefasius Bao Bosta Sihombing Calvin R. Rumansara Dani Hari Tunggal Prasetiyo Fadliyanur Fairuddin, Fairuddin Fellicia Roshita Armanda Putri Feri Oktapiyanor Franciscus Xaverius Kristianta Gasperzs, Rolling Gazpar BAO Harsanta, Bagus E. Haurissa, Jusuf Helen Riupassa Herman Tjolleng Taba Hotnida Nainggolan I Gusti Ketut Puja I Made Rasta Imam Sholahuddin Imam Sholahuddin Imam Sholahuddin Indrati, Wahyu Iriyanto, Santje M Iriyanto, Santje Magdalena Klinus Toker Kurnia Iswardani Manullang, Evanita Veronica Mar'i, Farhanna Marianingsih, susi Marla Sheilamita Shalin Pieter Marthina Mini Marthina Mini Marthina Mini, Marthina Martina Mini Masaki Yamaguchi Masaki Yamaguchi Mastina Maksin Mebin Samuel Panithasan Mebin Samuel Panithasan Meilani Safira Mini, Mathina Muchsin Muchsin Muhammad Akhlis Rizza Muhammad Dimyati Nashrullah Muhammad Dimyati Nashrullah Muhammad Maulana Asyhar Muji Setiyo Mustafafi, Wanda Zahratul Nasrul Ilminnafik Nevada. J. M. Nanulaitta Novitasari, Riza Panithasan, Mebin Samuel Peday, Harold Thijs Nadyo Rachmat Subagyo Raehan, Muhammad Alif Renny Chandra Puspitadewi Riza Novitasari Rolling S. Gaspersz Safira, Meilani Satworo Adiwidodo Selcuk Sarikoc Sialana, Jufri Susi Marianingsih Suyatno Suyatno Suyatno Suyatno Suyatno Syamsudin Usman Takuya Tomidokoro Timang, Rison Sando trismawati Trismawati Trismawati Trismawati Trismawati Trismawati Trismawati Trismawati, Trismawati Usman, Syamsudin Utaminingrum, Fitri Wahyu Indrati Walintukan, Akbar Vicky V Wanda Zahratul Mustafafi Widodo Widodo Yamaguchi, Masaki Yuni Hermawan