Results 51 to 60 of about 571 (185)

Experimental Analysis on Flame Flickering of a Swirl Partially Premixed Combustion

Energies, 2018
An experiment was conducted to explore the flickering parameters under varying mass flow rate of fuel m ˙ F with spatial analysis and global analysis.
Zhongya Xi, Zhongguang Fu, Syed Waqas Sabir, Xiaotian Hu, Yibo Jiang, Tao Zhang   +5 more
doaj   +1 more source

The Role of Multiple Injections on Combustion in a Light-Duty PPC Engine

Energies, 2020
This paper presents a numerical investigation of the ignition and combustion process of a primary reference fuel in a partially premixed light-duty internal combustion (PPC) engine.
Rickard Solsjö, Mehdi Jangi, Bengt Johansson, Xue-Song Bai   +3 more
doaj   +1 more source

Polymorph‐Specific Electronic Transduction in WO3 during Molecular Sensing

Advanced Materials, Volume 38, Issue 43, 3 August 2026.
Metal‐oxide polymorphs with similar surface chemistry can nevertheless exhibit distinct sensing properties. In γ‐ and ε‐WO3, analyte adsorption appears comparable; yet, only ε‐WO3 induces a pronounced lattice electronic perturbation that accommodates charge in sub‐conduction band minimum states.
Matteo D'Andria, Meng Yin, Stefan Neuhauser, Vlasis G. Mavrantzas, Ying Chen, Ken Suzuki, Andreas T. Güntner   +6 more
wiley   +1 more source

Numerical study on the combustion process in a gas turbine combustor with different reference velocities

Advances in Aerodynamics, 2023
The mixing and combustion processes under different reference velocities in a gas turbine combustor were numerically investigated using the Flamelet Generated Manifold (FGM) model based on the Reynolds Averaged Navier–Stokes (RANS) method.
Cheng Gong, Shufan Zhao, Weiqiang Chen, Wenyu Li, Yu Zhou, Ming Qiu   +5 more
doaj   +1 more source

Scaling Up of a Lightweight Aggregates System Based on Recovery Raw Materials and With Fertilisation Capacity: From Laboratory Prototype to Semi‐Industrial Production

Applied Research, Volume 5, Issue 4, August 2026.
Improved glass meltability enabled semi‐industrial prototyping of a residue‐derived PK fertiliser. Firing produced mechanically stable micropellets and induced partial vitrification, pore‐network reorganisation, delayed P release, but restricted K availability; 6‐month field trials on turfgrass and Photinia supported agronomic feasibility.
Martina Napolitano, Giulia Malvolti, Fernanda Andreola, Isabella Lancellotti, Gianluca Malavasi, Michelina Catauro, Antonio D'Angelo, Luisa Barbieri   +7 more
wiley   +1 more source

Effect of different flue gas recirculation rates on low‐NOx combustion characteristics: A numerical simulation based on the combustion process of a gas boiler

The Canadian Journal of Chemical Engineering, Volume 104, Issue 8, Page 3970-3983, August 2026.
Abstract NOx emissions from gas boilers severely impact the environment, and flue gas recirculation (FGR) technology can effectively reduce such emissions, yet the effects of different FGR rates on combustion performance and NOx formation remain unclear. This study thus used numerical simulation (via ANSYS Fluent, adopting the realizable k‐ε turbulence
Chao Min, Shuhao Xu, Yitao Yang, Peng Wang   +3 more
wiley   +1 more source

Investigation of partially-premixed combustion in a household cooker-top burner

Fuel Processing Technology, 2016
Abstract The present paper provides an examination of the CH 4 /air flame in a self-aerated cooker-top burner currently in production. The operating conditions, the design characteristics and their effects on the combustion were investigated by calculating velocity, turbulence, temperature and reactive scalars using a modified temperature-composition
İ. Bedii Özdemir, Murat Kantaş
openaire   +2 more sources

Waste‐to‐Energy Transformation: Performance and Emission Analysis of Diesel–Plastic–Vegetable Fuel Blends

Engineering Reports, Volume 8, Issue 8, August 2026.
DPV blends produced from waste plastic pyrolysis oil and vegetable oils deliver higher engine efficiency and lower emissions compared to diesel. The optimized B60‐PSO blend improves BTE by 12% and reduces BSFC, CO, NOx, and soot, supporting sustainable, circular‐energy solutions.
Jasgurpreet Singh Chohan, Praveen Oggu, Mahendrasinh R. Chauhan, Akanksha Mishra, Nagaraj Patil, Abhayveer Singh, Ripendeep Singh, Swetarani Biswal, Abhijit Bhowmik, Yalew Tamene   +9 more
wiley   +1 more source

Comprehensive Experimental Investigation of Rosehip (Rosa canina L.) Seed Oil as a Novel Biodiesel Feedstock: Engine Performance, Combustion, Emission, and Exergy Analyses

Global Challenges, Volume 10, Issue 8, August 2026.
Rosehip seed oil is converted into biodiesel (Rosehip Seed Oil Methyl Ester‐RSOME) and experimentally evaluated in a diesel engine. Comprehensive analyses of engine performance, emissions, combustion characteristics, and exergy reveal the effects of RSOME blends on engine behavior, providing insights into the utilization of this novel biodiesel ...
Erdoğan Güner
wiley   +1 more source

Numerical Study of a Direct Injection Internal Combustion Engine Burning a Blend of Hydrogen and Dimethyl Ether

Drones, 2018
In the reported study, various aspects of dimethyl ether/hydrogen combustion in a Reactivity Controlled Compression Ignition (RCCI) engine are numerically evaluated using Reynolds Averaged Navier-Stokes (RANS) and Large Eddy Simulation (LES).
Galia Faingold, Leonid Tartakovsky, Steven H. Frankel   +2 more
doaj   +1 more source