Article Per Year (5 Year)
p-Index From 2021 - 2026
6.717
P-Index
This Author published in this journals
All Journal Jurnal technoscientia Jurnal Rekayasa Mesin JITEK (Jurnal Ilmiah Teknosains) Journal of Mechanical Engineering Learning Jurnal Teknovasi : Jurnal Teknik dan Inovasi Mesin Otomotif, Komputer, Industri dan Elektronika Dinamisia: Jurnal Pengabdian Kepada Masyarakat SELAPARANG: Jurnal Pengabdian Masyarakat Berkemajuan Adimas : Jurnal Pengabdian Kepada Masyarakat Dharma Bakti Jurnal EDUCATIO: Jurnal Pendidikan Indonesia Indonesian Journal of Electrical Engineering and Computer Science Janaka : Jurnal Pengabdian Masyarakat JURNAL TEKNOLOGI TECHNOSCIENTIA Journal of Educational Review and Research Jurnal Pendidikan dan Teknologi Indonesia AEEJ : Journal of Automotive Engineering and Vocational Education Jurnal Atma Inovasia Abdi Teknoyasa Jurnal Pengabdian West Science Jurnal Penelitian Teknologi Informasi dan Sains Jurnal Polimesin Taawun: Jurnal Pengabdian kepada Masyarakat Journal of Vocational and Career Education Rekayasa: Jurnal Penerapan Teknologi dan Pembelajaran Jurnal Bahan Alam Terbarukan Jurnal Inovasi Mesin Journal of Mechanical Engineering Learning Jurnal Pendidikan Teknik Mesin Automotive Science and Education Journal
Rizqi Fitri Naryanto
Unknown Affiliation
Religion Aerospace Engineering Agriculture, Biological Sciences & Forestry Humanities Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Energy Engineering Environmental Science Health Professions Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mechanical Engineering Medicine & Pharmacology Nursing Public Health Social Sciences Transportation Veterinary Other

Published : 54 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 54 Documents
Search

 2   3   4   5   6 
Pengaruh Perubahan Rasio Kompresi dengan Variasi Bahan Bakar terhadap Performa Pada Mesin 150 CC Marcelio Aurel Ananta Sakti; Abdurrahman Abdurrahman; Rizqi Fitri Naryanto
Jurnal Penelitian Teknologi Informasi dan Sains Vol. 4 No. 3 (2026): September: JURNAL PENELITIAN TEKNOLOGI INFORMASI DAN SAINS (JPTIS)
Publisher : Institut Teknologi dan Bisnis (ITB) Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54066/jptis.v4i3.4510

Abstract

This study aims to analyze the effect of changes in the compression ratio, using different types of Pertamax RON 92 and Pertamax Turbo RON 98 on the performance of a 150cc engine. The testing was conducted using a Yamaha Aerox 155 VVA motorcycle by modifying its compression ratio. The result of the study show that increasing the compression ratio can alter the characteristic of an engine which was originally optimized for high RPM to make it more powerful at medium RPM. The increased torque makes the engine more responsive and easier to accelerate at low-mid RPMs. In addition, fuel consumption is more efficient. The use of Pertamax Turbo fuel in an engine with a compression ratio 12,7:1 resulted in the longest fuel consumption time compared to other engine configurations, especially at low-medium RPMs. Consequently, fuel with a higher octane rating is more suitable for use in engines with higher compression ratios as well, because combustion becomes more stable and efficient.
Pengaruh Variasi Air Fuel Ratio (AFR) dan Sudut Pengapian pada ECU Standar dan ECU Aftermarket terhadap Daya dan Torsi Sepeda Motor Honda Vario 125 LED Muhammad Najbanuhal Khakim; Hadromi Hadromi; Rizqi Fitri Naryanto
Jurnal Penelitian Teknologi Informasi dan Sains Vol. 4 No. 3 (2026): September: JURNAL PENELITIAN TEKNOLOGI INFORMASI DAN SAINS (JPTIS)
Publisher : Institut Teknologi dan Bisnis (ITB) Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54066/jptis.v4i3.4756

Abstract

This study aims to analyze the effect of variations in the Air Fuel Ratio (AFR) and Ignition Angle on the Standard ECU and Aftermarket ECU on the Power and Torque of the Honda Vario 125 LED Motorcycle. An experimental method was employed using a factorial design involving three factors: ECU type (standard and aftermarket), AFR variations (12.5, 13.5, and 14.7), and ignition timing variations (standard, +2°, and +4°). Testing was conducted using a chassis dynamometer to obtain engine power and torque data for each treatment combination. The experimental data were processed descriptively using Microsoft Excel through the calculation of mean values, comparison of results, and percentage changes in performance for each treatment variation. The results showed that the aftermarket ECU produced higher engine performance than the standard ECU, with average increases of 3.09% in power and 2.65% in torque. The maximum power of 13.70 HP was obtained from the combination of the aftermarket ECU, AFR 12.5, and +4° ignition timing, while the highest average torque of 11.90 Nm was obtained from the aftermarket ECU with an AFR of 13.5. These results indicate that variations in AFR and ignition timing affect engine performance characteristics; therefore, the use of an aftermarket ECU should be accompanied by appropriate AFR and ignition timing adjustments to achieve optimal engine performance.
Pengaruh Variasi Air Fuel Ratio dan Sudut Pengapian Menggunakan ECU Standar dan Aftermarket terhadap Emisi Gas Buang Motor Bensin 125 LED Ananda Bimo Satrio; Hadromi Hadromi; Rizqi Fitri Naryanto
Jurnal Penelitian Teknologi Informasi dan Sains Vol. 4 No. 3 (2026): September: JURNAL PENELITIAN TEKNOLOGI INFORMASI DAN SAINS (JPTIS)
Publisher : Institut Teknologi dan Bisnis (ITB) Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54066/jptis.v4i3.4757

Abstract

The increasing use of gasoline-powered motorcycles contributes to higher exhaust emissions that negatively affect air quality. One approach to reducing exhaust emissions is optimizing combustion parameters through the adjustment of the Electronic Control Unit (ECU), Air Fuel Ratio (AFR), and ignition timing. This study aimed to analyze the effect of standard and aftermarket ECUs with different AFR and ignition timing settings on the exhaust emissions of a gasoline motocycle 125 LED motorcycle. An experimental method with a factorial design was employed using two ECU types, three AFR levels (12.5, 13.5, and 14.7), and three ignition timing settings (standard, +2°, and +4°). Exhaust emissions were measured using a gas analyzer to determine carbon monoxide (CO) and hydrocarbon (HC) concentrations. The collected data were analyzed using descriptive statistics followed by a Three-Way Analysis of Variance (ANOVA). The results indicated that ECU type, AFR, and ignition timing significantly influenced CO and HC emissions. Appropriate adjustment of combustion parameters improved combustion efficiency, resulting in lower exhaust emissions. The combination of an aftermarket ECU with optimum AFR and ignition timing produced lower emissions than the standard ECU.
Pengaruh Variasi Air Fuel Ratio dan Sudut Pengapian Menggunakan ECU Standar dan ECU Aftermarket terhadap Konsumsi Bahan Bakar Motor Bensin 125 LED Setyadmaja, Daffa Ilham; Hadromi Hadromi; Rizqi Fitri Naryanto
Jurnal Penelitian Teknologi Informasi dan Sains Vol. 4 No. 3 (2026): September: JURNAL PENELITIAN TEKNOLOGI INFORMASI DAN SAINS (JPTIS)
Publisher : Institut Teknologi dan Bisnis (ITB) Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54066/jptis.v4i3.4869

Abstract

Fuel consumption efficiency is an important aspect of modern automotive technology because it is closely related to operational costs, energy efficiency, and environmental sustainability. In electronic fuel injection (EFI) engines, fuel consumption is influenced by combustion parameters such as the Air Fuel Ratio (AFR), ignition timing, and the Electronic Control Unit (ECU). This study aimed to analyze the effects of AFR variation and ignition timing using standard and aftermarket ECUs on the fuel consumption of a gasoline motorcycle 125 LED motorcycle. An experimental method with a factorial design was employed using two ECU types, three AFR settings (12.5, 13.5, and 14.7), and three ignition timing settings (standard, +2°, and +4°). Fuel consumption tests were conducted at engine speeds of 3000 rpm, 5000 rpm, and 7000 rpm. The obtained data were analyzed using descriptive statistics followed by Three-Way Analysis of Variance (ANOVA). The results indicate that AFR, ignition timing, and ECU type produce different fuel consumption characteristics at each engine speed. The combination of an aftermarket ECU with appropriate AFR and ignition timing settings provides better fuel consumption efficiency than the standard ECU.
Co-Authors Aam Maulana Ikhsan Abdillah Habib Al Misbah Abdillah Habib Al’Misbah Abdurahman Abdurrahman Abdurrahman Abdurrahman Abdurrahman Adhi Kusumastuti Agung Budiwirawan Ahmad Athoillah Ahmad Roziqin Ahmad Roziqin, Ahmad Ajhi Bangun Priambudi Aldias Bahatmaka Alfarizy, Ibnu Alpahsyah, Framesta Eksya Alwidad, R. M. Rois Al’Misbah, Abdillah Habib Amirudin, Eka Amrulloh, Muhammad Iqbal Arif Ananda Bimo Satrio Andi Abdullah Ghyferi Andra Andika Putra Andri Setiyawan Angga Septiyanto Apip Amrullah Arafah, Iqbal Rasendriya Arga Farid Ahmadi Arga Fernando Ari Dwi Nur Indriawan Musyono Arya Putra Nugraha Aryadi, Adit A’ida, Dalila Najwallah Bakti Laksono Bayu Bagas Hapsoro Budiman, Febrian Arif Bunajar, Habib Burhanudin, Muh. Winarno Chusen Ismail Sidiq Devi Aisa Fitri Dharma, Mahardika Setya Dhuha, Wahyu Nur Dian Refiana Didik Supriadi Dzaky Riyavika Prasetyo Eko Saputro, Wahyu Danang Fadlu, Vio Fahmi, Fiqri Fadillah Faisal Abdul Aziz Faiz, M. Agung Nur Farda Pega Libra Gojandra Farras, Herdin Bergas Fauziyah, Nilna Faza, Muhammad Iqbal Fikrianza, Nabila Hasna Fiqih Abi Mahardika Fiqri Fadillah Fahmi Firmansyah, Muhammad Raihan Fitra Ridwan Riyanto Fitri, Devi Aisa Fitriyana, Deni Fajar Fuatzin, Ignas Ghulamzaki, Muhammad Ghyferi, Andi Abdullah Gustina, Hesti Hadromi Hadromi Hadromi Hafizh, Muh. Abiyyu Hamdi, Ilham Falah Hanif Hidayat Hanif Nurfa'iq Harahap, M. Abiyyu Hafizh Hendrix Noviyanto Firmansyah, Hendrix Noviyanto Hidayat, Hanif Hidayatulloh, Dimas Restu Hyoung Cho, Joung Ikhsan, Aam Maulana Imanu Danar Herunandi Imanu Danar Herunandi Indriawan, Ari Dwi Nur Iskandar, Ranu Ja'far Faris Nashiruddin Jamari Jamari Jeri Juliyono Karnowo - Kharis Burhani, Kharis Kristiana, Indah Maya Kriswanto Kriswanto Kriswanto Kriswanto Kriswanto Kriswanto Kriswanto Kriswanto, Kriswanto Kurniawan, Aldi Laksono, Bakti Luh Putu Ratna Sundari M. Agung Nur Faiz M. Aufa Nabil M. Khumaedi M. Sadewa Mikadilana Mahardika, Fiqih Abi Maharudin Wira Pratama Mahasurya, Muhammad Saddam Malik, Muhamad Bani Marcelio Aurel Ananta Sakti Masugino Maturidi, Rusman Maulana, Muhammad Akmal Mera Kartika Delimayanti Miftakhun Nuril Mikadilana, M. Sadewa Misbah, Abdillah Habib Al Mochammad Miftachul Syanusi Mohamad Naufal Aditya Mubarak, Raihan Fa'iq Muh. Abiyyu Hafizh Muh. Ridwan Prananda Muh. Rizki Ivan Setiawan Muh. Winarno Burhanudin Muhammad Faizal Ardhiansyah Arifin Muhammad Faizal Ardhiansyah Arifin, Muhammad Faizal Ardhiansyah Muhammad Najbanuhal Khakim Muhammad Saddam Mahasurya Muhammad Syafiulloh Muhammad Yusuf Wibowo Mujaki, Ahmad Murdani Murniati, Marika Nabil, M. Aufa Nadhiva Qothrunnada Naryapramono, Afrilza Daffa Nashiruddin, Ja'far Faris Natasya, Alya Widya Naufal, Muhammad Abdullah Nugroho Fajar Susanto Nugroho, Anan Nugroho, Cahyo Adin Nugroho, Muhammad Hafidz Akbar Nurfa'iq, Hanif Nuril, Miftakhun Nursiam, Kuat Oktova Yusuf Briantoro Pambudi, Rofex Panjaitan, Eliza Laura Prananda, Muh. Ridwan Prasetyo, Dzaky Riyavika Pratama, Maharudin Wira Pratama, Sholikhul Yudha Priambudi, Ajhi Bangun Priyanto, Kaleb Priyasigit, Tri Wahyu Putra, Andra Andika Qothrunnada, Nadhiva R. M. Rois Alwidad Rafif Dimas Pratama Ramadhani, Risky Ramelan Ramelan Refiana, Dian Risky Ramadhani Riwan Setiarso, Riwan Rizki Setiadi Rusiyanto Rusiyanto, Rusiyanto Rusman Maturidi Samsudi Samsudin Anis Saputra, Dhimas Andy Saputra, Muhammad Dwi Saputra, Muhammad Rizal Satria Bayu Segoro Segoro, Satria Bayu Selvia Septavian, Ihza Humam Setiadi, Rizki Setiawan, Muh. Rizki Ivan Setyadmaja, Daffa Ilham Setyo Bhahak Fendi Baihaqi Sholikhul Yudha Pratama Sidiq, Chusen Ismail Sonika Maulana Sonika Maulana Sudiyono Suhartian, Muhammad Ryo Sukoco, Imam Supriadi, Didik Suratmi, Sifera Susanto, Nugroho Fajar Syafiulloh, Muhammad Syahriar, Fadhila Fauzia Tri Wahyu Priyasigit Ulhakim, Muhammad Zia Utami, Nunik Widia Vio Fadlu Wahyu Hidayat Wahyu Nur Dhuha Wahyudi Wahyudi Wahyudi Warsiti Warsiti Warsiti Warsiti Wibowo, Muhammad Yusuf Wirardi, Profit Wirawan Sumbodo Yulianto, Muhammad Dwi Yusuf Subagyo