A5033356015- Advanced Combustion Engine Technologies
- Vehicle emissions and performance
- Catalytic Processes in Materials Science
- Biodiesel Production and Applications
- Combustion and flame dynamics
- Hybrid Renewable Energy Systems
- Electrohydrodynamics and Fluid Dynamics
- Occupational Health and Safety Research
- Risk and Safety Analysis
- Soil Mechanics and Vehicle Dynamics
- Magnesium Oxide Properties and Applications
- Rocket and propulsion systems research
- Thermochemical Biomass Conversion Processes
- Energy and Environment Impacts
- High voltage insulation and dielectric phenomena
- Ammonia Synthesis and Nitrogen Reduction
- Agricultural Engineering and Mechanization
- Chemical Safety and Risk Management
- Membrane Separation Technologies
- Quality and Safety in Healthcare
- Biofuel production and bioconversion
- Hydrogen Storage and Materials
- Advanced Battery Technologies Research
Ahmadu Bello University
2014-2025
Universiti Teknologi Petronas
2018-2022
University of Brighton
2018
Due to the obvious increase in environmental and human health concerns produced by diesel engines, there has been a lot of interest ecologically friendly fuels. Current research development efforts are focused on water-in-diesel emulsion (WiDE) fuels, which have potential reduce nitrogen oxide (NOx) particulate matter (PM) emissions while enhancing performance allowing for more efficient energy cleaner environment using existing engines. The current topic is concerned with WiDE fuel...
Rapid urbanization and population growth have intensified global energy demand, with fossil fuel consumption aggravating air pollution climate change. Hydrogen, a clean carrier, is essential for transitioning to low-carbon economy. This study examines the color-coded classification of hydrogen production pathways, derived from both renewable non-renewable sources, their emission profiles. Additionally, it delves into critical aspects storage transportation, highlighting need robust...
Reactivity-controlled compression ignition (RCCI) combustion involves in-cylinder fuels blending of varying reaction rates to enhance the magnitude by stratification. Nitrogen oxides (NOx) and soot control techniques increase carbon monoxide (CO) unburned-hydrocarbon (UHC) emissions in RCCI at low loads. A modified injection proper Biogas mixing may reduce further CO, UHC, trade-off with other emissions. The effects loads (5.5 6.5 bar IMEP), port distances (0–100%), swirl ratios (0–80%),...
cult, and high CO_2 concentration is known to affect combustion. Still, the effect on Biogas/Diesel dual-fuel reactivity-controlled compression ignition (RCCI) combustion not well explored. The influence of diluent (CO_2) proportions (25 – 45%) Biogas fraction (40 70%) RCCI was evaluated experimentally, at full load 1600 rpm. results show distinct temperature trends across regimes for all ratios fractions. radiation absorption reduces cylinder delays expansion a 10 20o crank angle after top...
High unburned hydrocarbon (UHC) and carbon monoxide (CO) emissions, on account of the premixed air-fuel mixture entering crevices pre-mature combustion, are setbacks to reactivity-controlled compression ignition (RCCI) combustion at a low load. The influence direct-injected B5 port injection biogas intake valve was, experimentally, examined in RCCI mode. was elevate temperature load eliminate premixing for reduced fuel crevices. An advanced timing 21° crank angle before top dead centre...
Little attention is given to the impacts of chemical exposure on construction workers' health and environment. Out 302 reported analyzed cases Department Safety Health (DOSH) from 2010 2019, about 0.66% are hazardous chemicals. This paper developed an AHP model for factors sub-factors determined their relative weights priorities. Worker's unsafe actions have a maximum weight 80.98% significant based proposed model, followed by site conditions 10.89% management 8.13%. Financial constraint...
An experiment was conducted to investigate the effects of water in biodiesel emulsions (WiBE) and biogas on reactivity-controlled compression ignition combustion for improved performance reduced emissions.13% WiBE, 15% WiBE regular B5 were, directly, injected with port injection at intake valve, as a modified fueling approach.An advanced timing 21 o CA BTDC energy fraction 50% each fuels, were maintained speed 2000 rpm vary load from 4.5 6.5 bar IMEP.The had been found disadvantageous rise...
Difficulty in carbon dioxide (CO2) removal, coupled with the poor combustion due to diverse constituent of biogas, encouraged an investigation influence high diluent (CO2, 25 -45% vol) content and biogas fraction (40 -70%) on emissions biogas/diesel dual-fuel reactivity-controlled compression ignition engine.The experiment was conducted at full load a speed 1600 rpm.The results showed distinct temperature trends for all CO2 ratios fractions while radiation absorption effect inhibits...
In millet producing areas of Nigeria, the predominant method threshing is traditional. It involves beating panicle with a stick, over log wood or by pounding using mortar and pestle. This inefficient, time-consuming, labor intensive, prone to drudgery, uneconomical, low output gives product contaminate extraneous material such as stones sand. Though imported threshers are effective in threshing; they expensive, complexed design required skillful personnel for operation. An Institute...