Results 61 to 70 of about 589 (172)

Exploring the Applicability of Chaotic Maps in Artificial Hummingbird Algorithm: From Algorithm Construction to Case Verification

Applied Computational Intelligence and Soft Computing, Volume 2026, Issue 1, 2026.
A research gap exists concerning how different chaotic mappings influence the applicability of metaheuristic algorithms, along with inherent limitations of the traditional artificial hummingbird algorithm (AHA). Specifically, blind spots in population coverage and vulnerability to local optima stemming from random initialization.
Wenli Ma, Xin Sun, Qiaoling Du, Said El Kafhali   +3 more
wiley   +1 more source

Parametric optimization of engine performance and emissions for hydroxy blended gaseous fuels

Energy Conversion and Management: X
Gaseous fuels, such as liquefied petroleum gas (LPG) and compressed natural gas (CNG), present a promising alternative to gasoline but with a major drawback due to their lower power output.
Muhammad Ali Ijaz Malik, Adeel Ikram, Shayan Sohail, Muhammad Naqvi, Muhammad Khubaib, Fayaz Hussain, Bo Zhang   +6 more
doaj   +1 more source

Experimental Validation of a Hybrid BS–RBF–HONTSM Control Strategy for High‐Performance Induction Motor Drives

Complexity, Volume 2026, Issue 1, 2026.
This paper proposes a hybrid control strategy for high‐performance induction motor (IM) drives under field‐oriented control (FOC), combining a backstepping–RBF‐based speed controller enhanced by a higher‐order nonsingular terminal sliding mode (HONTSM) mechanism with a HONTSM‐based current controller.
Ngoc Thuy Pham, Dan Selişteanu
wiley   +1 more source

Comparative Carbon Footprint and Energy Analysis of Buildings Envelope Materials Based on Deep Learning Approach Prediction: Toward Sustainable Cities and Less Carbon Emission

International Journal of Energy Research, Volume 2026, Issue 1, 2026.
Proper prediction of energy use and carbon emission in urban buildings is very important in sustainable development and mitigation of environmental effects. In spite of the current developments of time‐series forecasting, current models can only capture nonlinear dependencies and converge to stable results with large and heterogeneous data.
Ahmed Osman Ibrahim, Azher M. Abed, Zukhra Atamuratova, Abdusalom Umarov, Sardor Sabirov, Bharosh Kumar Yadav, Nidhal Ben Khedher, Mucahit Aydin   +7 more
wiley   +1 more source

Betterment of ecological parameters of a diesel engine using Brown‘s gas

Journal of Environmental Engineering and Landscape Management, 2013
Hydrogen could become an important element, allowing us to accumulate and transfer energy in a clean way. Hydrogen can be used in cars as a fuel additive which increases the combustion efficiency of the fuel-air mixture.
Alfredas Rimkus, Saugirdas Pukalskas, Jonas Matijošius, Edgar Sokolovskij   +3 more
doaj   +1 more source

Characteristics of Hydrogen‐Enriched Fuels in Spark and Compression Ignition Engines With Dual Injection System: A Bibliometric Study of Research Evolution

International Journal of Energy Research, Volume 2026, Issue 1, 2026.
Recent fuel economy and stringent emissions concerns have stimulated the use of hydrogen in internal combustion engines and to drive dual‐fuel benefits. This paper explicitly conducted a bibliometric study of scholarly articles on hydrogen enrichment of diverse fuels in compression and spark ignition (SI) engines with dual injection systems (DIS ...
Solomon O. Giwa, Raymond T. Taziwa, Arun Thirumurugan   +2 more
wiley   +1 more source

Optimization Strategies in Residential Energy Management Systems: A Comprehensive Review

International Journal of Energy Research, Volume 2026, Issue 1, 2026.
The energy industry is undergoing a series of profound changes, leading to increased participation of consumers in grid operation. Prosumers, namely consumers who use energy and also produce it, are relying more on domestic renewable energy sources that offer environmental benefits but also impose new demands on the governance of these energies.
Aqeel Mezher Thajeel Alsultan, Nurul Aini Bani, Mohd Nabil Muhtazaruddin, Firdaus Muhammad-Sukki, Sahnius Usman, Nurfadzilah Ahmad, Mohd Khairul Amri Kamarudin, Muhammad Zulkipli, Fatemeh Boshagh   +8 more
wiley   +1 more source

Parametric Optimization of DC–DC Boost Converter Using LSTM–HHO for Renewable Energy Systems Under Bounded Time‐Varying Loads

International Journal of Energy Research, Volume 2026, Issue 1, 2026.
The integration of renewable energy sources such as photovoltaic (PV) and fuel cell systems demands highly efficient and adaptive DC–DC power conversion. However, existing DC–DC boost converters face several challenges, such as poor adaptability to time‐varying loads, inefficient parameter tuning, and increased switching stress during fluctuating ...
Kashmala Salim, Ishtiaq Ahmad, Farman Ali, Abubakar Siddiq, Lee Loo Chuan, Mardeni Roslee, Arnab Biswas   +6 more
wiley   +1 more source

Performance Assessment of Spark-Ignition Engine Combined with an HHO Generator

Engineering Proceedings
This study investigates the performance of a four-stroke, spark-ignition engine equipped with a commercial HHO generator that utilizes tap water for HHO gas production. Employing adjustable voltage levels (15 V, 25 V, and 30 V), the generator’s impact on
Ummi Kultsum, Andi Ibrahim Soumi, Ananta Baharudin, Putra Dwi Manunggal   +3 more
doaj   +1 more source

HHO Gas with Bio Diesel as a Dual Fuel with Air preheating Technology

Procedia Engineering, 2012
AbstractThe increasing industrialization of the world has led the demand of petroleum based fuels. fossile fuels are obtained from limited reserves. These finite reserves are highly concentrated in certain regions of the world. Therefore, those countries not having these resources are facing energy/foreign exchange crisis, mainly due to the import of ...
Durairaja, R.B., Shanker, J., Sivasankar, M.   +2 more
openaire   +1 more source