A comprehensive review on the effect of ethers, antioxidants, and cetane improver additives on biodiesel-diesel blend in CI engine performance and emission …

AS Mohammed, SM Atnaw, AV Ramaya… - Journal of the Energy …, 2023 - Elsevier
Due to the energy security and environmental pollution from engines working with
conventional fuels, various experimental research has been carried out to find alternative …

[HTML][HTML] A comprehensive review on the hydrogen–natural gas–diesel tri-fuel engine exhaust emissions

HS Muhssen, M Zöldy, Á Bereczky - Energies, 2024 - mdpi.com
Natural gas (NG) is favored for transportation due to its availability and lower CO2 emissions
than fossil fuels, despite drawbacks like poor lean combustion ability and slow burning …

Optimal water addition in emulsion diesel fuel using machine learning and sea-horse optimizer to minimize exhaust pollutants from diesel engine

H Alahmer, A Alahmer, MI Alamayreh, M Alrbai… - Atmosphere, 2023 - mdpi.com
Water-in-diesel (W/D) emulsion fuel is a potentially viable diesel fuel that can simultaneously
enhance engine performance and reduce exhaust emissions in a current diesel engine …

Energy and exergy analysis of a subfreezing evaporator environment ammonia-water absorption refrigeration cycle: Machine learning and parametric optimization

R Al-Rbaihat, H Alahmer, A Alahmer, Y Altork… - International Journal of …, 2023 - Elsevier
The coefficient of performance (COP) and exergy efficiency of a single and double-effect
ammonia-water absorption refrigeration system powered by compound parabolic …

[HTML][HTML] Exhaust emission reduction of a SI engine using acetone–gasoline fuel blends: Modeling, prediction, and whale optimization algorithm

H Alahmer, A Alahmer, R Alkhazaleh, M Alrbai - Energy Reports, 2023 - Elsevier
Acetone–gasoline fuel is one potential favorable alternative option to regular gasoline fuel.
This work attempts to mitigate pollution while simultaneously improving SI engine …

Applied intelligent grey wolf optimizer (IGWO) to improve the performance of CI engine running on emulsion diesel fuel blends

H Alahmer, A Alahmer, R Alkhazaleh, M Alrbai… - Fuels, 2023 - mdpi.com
Water-in-diesel (W/D) emulsion fuel is a potential alternative fuel that can simultaneously
lower NOx exhaust emissions and improves combustion efficiency. Additionally, there are no …

Retrofitting conventional chilled-water system to a solar-assisted absorption cooling system: Modeling, polynomial regression, and grasshopper optimization

M Alrbai, H Alahmer, A Alahmer, R Al-Rbaihat… - Journal of Energy …, 2023 - Elsevier
This study aims to replace the current conventional chilled-water system with solar-assisted
absorption cooling in a large pharmaceutical company in Amman, Jordan. Conventional …

Maximizing Green Hydrogen Production from Water Electrocatalysis: Modeling and Optimization

H Rezk, AG Olabi, MA Abdelkareem, A Alahmer… - Journal of Marine …, 2023 - mdpi.com
The use of green hydrogen as a fuel source for marine applications has the potential to
significantly reduce the carbon footprint of the industry. The development of a sustainable …

Environmental assessment of a diesel engine fueled with various biodiesel blends: polynomial regression and grey wolf optimization

A Alahmer, H Alahmer, A Handam, H Rezk - Sustainability, 2022 - mdpi.com
A series of tests were carried out to assess the environmental effects of biodiesel blends
made of different vegetable oil, such as corn, sunflower, and palm, on exhaust and noise …

[HTML][HTML] Applied AMT machine learning and multi-objective optimization for enhanced performance and reduced environmental impact of sunflower oil biodiesel in …

AA Al-jabiri, HH Balla, MS Al-zuhairy, H Alahmer… - International Journal of …, 2024 - Elsevier
Biodiesel has emerged as a compelling substitute for conventional diesel fuel, providing a
sustainable and eco-friendly choice for fueling compression ignition engines. This …