Results 31 to 40 of about 589 (172)

Technique of Biogas-HHO Gas Supply for SI Engine [PDF]

International Journal of Engineering Research and, 2019
L'article présente une nouvelle technique pour contrôler le rapport air-carburant d'un moteur SI alimenté au biogaz-HHO gaz basée sur la simulation de variation de pression dans le collecteur d'admission. Avec une vanne de fi-correction intégrée dans la vanne d'alimentation en carburant gazeux classique, le rapport d'équivalence du mélange peut être ...
openaire   +1 more source

Experimental Investigation of the Hydroxy Gas Generation as a Clean Energy Source for Spark Ignition Engine Operation Using Different Electrolytes

Polytechnic Journal, 2021
The main objective of this research is to generate the hydrogen gas as a fuel and part of hydroxy gas (HHO) from the drinking water (H2O) using electrolyzing method with a different electrolytes such as sodium hydroxide (NaOH), sodium carbonate (Na2CO3),
Yousef A. Sharif, Saad S. Jasim, Rafeq A. Khalefa, Shivan J. Taher   +3 more
doaj   +1 more source

Consequences of suplementing the HHO gas and CNG with EGR on diesel engine characteristics

Thermal Science, 2022
Water electrolyzed hydroxyl gas (HHO or Brown gas) and compressed natural gas (CNG) are the important and promising alternatives to the pure fossil fuels. The global concern is about GHG emission in the environment and ambient air pollution steered by mass consumption of fossil fuels in automobile industries and power sectors.
Suja Thangaraj, Nagarajan Govindan
openaire   +1 more source

Improving SI Engines Performance to Obtain Lower Operating Cost and Emissions Using In-situ Produced HHO Gas

Applications of Modelling and Simulation, 2022
Adding hydroxy (HHO) gas to the fuel of spark ignition (SI) engine is an effective way to improve the engine performance and to reduce its emissions due to several advantages of HHO gas over gasoline fuel. In the present study, a simple dry fuel cell was
Mohamed S. Eissa, Walid A. Aissa, Haroun Hassan, Hesham S. Abdel-Mohsen   +3 more
doaj  

Hybrid Osprey‐Salp Swarm Optimization Algorithm for Single and Multiobjective Optimal Power Flow in Smart Grids With Renewable Energy Integration

Energy Science &Engineering, Volume 14, Issue 7, Page 3346-3387, July 2026.
The proposed hybrid osprey‐salp swarm optimization algorithm addresses optimal power flow (OPF) problems in smart grids incorporating solar, hydro, and thermal generators. The algorithm is validated on Institute of Electrical and Electronics Engineers 30‐, 57‐, and 118‐bus test systems across five single and multiobjective OPF scenarios.
Mujtaba Ali, Muhammad Yaqoob Javed, Aamer Bilal Asghar, Gang Xiong, Krzysztof Ejsmont, Xiaoli Liu   +5 more
wiley   +1 more source

Stand for Experimental Evaluation of Effects of Hydrogen Use in Internal Combustion Engines [PDF]

Problems of the Regional Energetics, 2015
Hydroxy gas or the Brown gas or simply HHO, as it is called more often now days, is a highly flammable gas that has been around since the beginning of the XX-th century, when scientist Yull Brown has dedicated his work to study the properties and means ...
Levente B., Lelea D., Birsan N.
doaj  

Nature‐Inspired Meta‐Heuristic Optimization Algorithms Integrated With Ensemble Machine Learning Techniques for Particulate Matter 2.5 Modeling

Earth and Space Science, Volume 13, Issue 7, July 2026.
Abstract Particulate Matter 2.5 is a major air pollutant that can deeply penetrate the respiratory system and enter the bloodstream when inhaled. The current study employs the use of both Nature inspired Meta‐heuristic optimization algorithms and Ensemble Machine learning techniques for the estimation of Particulate Matter 2.5 value using Sulfur ...
Abdullahi G. Usman, Sagiru Mati, Jamilu Usman, Saidur R. Chowdhury, Syed Masiur Rahman, Saad Sh. Sammen, Sani I. Abba, Ali Salem   +7 more
wiley   +1 more source

Produksi Gas HHO melalui Perubahan Polaritas Sumber Listrik DC

LONTAR Jurnal Teknik Mesin Undana, 2022
One form of substituted energy is the production of HHO gas as a zero pollutant with the main raw source being water for use as fuel for internal combustion engines. There are several methods to produce HHO gas, one of which requires an HHO reactor which contains cells made of stainless steel as electrodes and water in the form of an electrolizer as a ...
Mandala, Jani F., Koehuan, Verdy Ariyanto, Dwinanto, Matheus M.   +2 more
openaire   +2 more sources

A Novel Hybrid Recruit Simulated Annealing and Rat Swarm Optimization Algorithm for Permutation Flow Shop Scheduling

Engineering Reports, Volume 8, Issue 4, April 2026.
Rat swarm position update mechanism in HRSA‐RSO, illustrating the collective exploration behavior around the prey target (A*, B*). ABSTRACT The permutation flow shop scheduling problem (PFSSP) is a classical NP‐hard problem that aims to determine an optimal job sequence across machines to minimize makespan.
Mourad Mzili, Mouna Torki, Toufik Mzili, Mohammed Benzakour Amine, Nebojsa Bacanin, Momina Shaheen   +5 more
wiley   +1 more source

Bio‐Inspired Optimisation Methods Applied to Low Carbon Power and Energy Problems: A Survey

CAAI Transactions on Intelligence Technology, Volume 11, Issue 2, Page 297-315, April 2026.
ABSTRACT Bio‐inspired optimisation methods have been widely applied to complex real‐world problems, particularly in low‐carbon power and energy systems, where optimisation tasks often involve high‐dimensional, constrained and mixed‐integer characteristics.
Tianyu Hu, Shihao Zhao, Yuanjun Guo, Linxin Zhang, Zhile Yang   +4 more
wiley   +1 more source