Article Per Year (5 Year)
p-Index From 2020 - 2025
0.444
P-Index
This Author published in this journals
All Journal Sinergi Journal of Community Engagement Research for Sustainability
Hidayatullah, Abda
Unknown Affiliation
Humanities Civil Engineering, Building, Construction & Architecture Control & Systems Engineering Electrical & Electronics Engineering Energy Engineering Environmental Science Industrial & Manufacturing Engineering Nursing Public Health Other

Published : 2 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 2 Documents
Search

 1 
Experimental investigation of HHO blending in combustion engine performance Martin, Awaludin; Hidayatullah, Abda; Ginting, Yogie Rinaldy; Sari, Annisa Wulan
SINERGI Vol 29, No 3 (2025)
Publisher : Universitas Mercu Buana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22441/sinergi.2025.3.006

Abstract

The transition to renewable energy sources has become increasingly critical due to the adverse effects of greenhouse gas emissions. One alternative to reducing fossil fuel dependence is hydrogen. Hydrogen technology can be integrated into internal combustion engines without major design modifications. This study investigates the effects of HHO gas blending on engine performance under varying brake load conditions. The carburetor was modified to allow HHO gas from electrolysis to enter the combustion chamber. The results indicate that HHO blending led to a 4.9% increase in brake power, a 1.66% improvement in thermal efficiency, and a 3% reduction in brake-specific energy consumption (BSEC). Additionally, among different potassium hydroxide (KOH) concentrations, the 30% wt solution exhibited the lowest power consumption for electrolysis.
Penerapan Oven Pengasapan Dalam Pengolahan Telur Asin Asap Pada Warga UKM Kampung Sialang Baru Yusfiati, Yusfiati; Surianto, Muhammad Akbar; Hidayatullah, Abda
Journal of Community Engagement Research for Sustainability Vol. 2 No. 6 (2022): November
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/cers.2.6.278-287

Abstract

Sialang Baru Village since the Covid 19 pandemic has affected the local community's economy, especially in the business of processing duck eggs into salted eggs. So far, the use of duck eggs that have not been optimal has become an obstacle in developing their business. The purpose of this service is to find a way to make smoked salted eggs using an efficient and inexpensive oven. The result of making smoked salted eggs using a smoking oven from an oil drum-sized drum produces smoked salted eggs that have a gritty egg yolk texture and taste better than unsmoked salted eggs. The color of salted eggs is better which is light brown compared to using smoking eggs with a gas smoking oven. The cost of making an oven is cheaper than making a gas smoking oven. The smoking oven has helped the UKM community of Kampung Silang Baru in producing smoked salted eggs that are efficient, so that it is possible to further improve the UKM economy.
Co-Authors Awaludin Martin Ginting, Yogie Rinaldy Sari, Annisa Wulan Surianto, Muhammad Akbar Yusfiati, Yusfiati