The smart control of the biogas-hydrogen engine is needed to improve the overall energy
efficiency of the hybrid renewable energy system. The paper presents some simulation …

This paper presents the results research on the optimal fuel compositions and the control
parameters of the spark ignition engine fueled with syngas-biogas-hydrogen for the purpose …

This paper presents a comparative study on combustion and emissions of hydrogen-
enriched biogas premixed charge direct injection dual-fuel (DIDF) engine and indirect …

In addition to other renewable energy sources being used to minimize the environmental
pollution and climate change as well as to satisfy the ever-increasing demands of the society …

Road transport has a significant effect on air pollution. Therefore, the article focuses on the
impact of addition of “oxyhydrogen”, known as HHO, on selected vehicle features. These …

Solar-biogas hybrid renewable energy system (HRES) is an effective way for electrification
of rural area in the develo** countries. When the power of the PV panels of the HRES is …

This paper presents the research results on an innovative concept of a twining injector
system to supply a flexible syngas-biogas-hydrogen blend for engines working in a hybrid …

Enriching gasoline with onboard-produced HHO presents a promising solution to enhance
motorcycle engine performance and mitigate greenhouse gas emissions. However …

Environmental pollution from transportation means and natural resource degradation are the
top concern globally. According to statistics, NOx and PM emissions from vehicles account …

The effect of hydroxy (HHO) gas or Brown gas addition as a secondary fuel on the
performance, exhaust emissions, and lean operation limit of a spark-ignition (SI) engine was …