Results 61 to 70 of about 373,196 (153)

Combustion Characteristics of Liquid Ammonia Direct Injection Under High-Pressure Conditions Using DNS

Energies
As a zero-carbon fuel, ammonia can be directly employed in its liquid form. However, its unique physical and chemical properties pose challenges to its application in engines. The direct injection of liquid ammonia is considered a promising technique for
Ziwei Huang, Haiou Wang, Qian Meng, Kun Luo, Jianren Fan   +4 more
doaj   +1 more source

Progress in small-scale combustion

Journal of Thermal Science and Technology, 2017
This article briefly reviews the recent works related to small-scale combustion and its potential impact into combustion science and engineering is presented.
Yuji NAKAMURA, Jian GAO, Tsuneyoshi MATSUOKA   +2 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

Burning Rate in Impinging Jet Flames

Journal of Combustion, 2011
A method for evaluating burning velocity in premixed turbulent flames stabilized in divergent mean flows is quantitatively validated using numerical approximations of measured axial profiles of the mean combustion progress variable, mean and conditioned ...
A. N. Lipatnikov
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

Experimental Study on the Co-Combustion Characteristics of Brown Gas (HHO) and Bituminous Coal/Anthracite with Different Injection Modes in a One-Dimensional Furnace

Reactions
As the energy structure evolves, low-load operation of coal-fired boilers is becoming common, posing challenges to combustion stability. This study explored the co-combustion of brown gas (HHO) with bituminous coal and anthracite in a one-dimensional ...
Kaihong Huo, Yunlong Cai, Yong He, Shiyan Liu, Chaoqun Xu, Siyu Liu, Wubin Weng, Yanqun Zhu, Zhihua Wang   +8 more
doaj   +1 more source

Liquid-fueled high-performance burner utilizing a coarse porous matrix

Applications in Energy and Combustion Science
In this study, a kerosene-fueled premixed burner system with a thick and large pore-sized (“coarse”) porous matrix was developed to achieve less-soot stable premixed combustion with variable combustion loads, i.e., turn-down ratio, TDR, defined as the ...
Daiki Matsugi, Shoma Kawamura, Takuya Yamazaki, Yuji Nakamura   +3 more
doaj   +1 more source

Non-premixed combustion and NO_X emission characteristics in a micro gas turbine swirl combustor fueled by methane and ammonia at various heat loads. [PDF]

Heliyon, 2023
Wang Y, Liu J, Wang L, Fu Z, Weng P.
europepmc   +1 more source

Study on optimization characteristics of methanol combustion cooker based on porous media

Case Studies in Thermal Engineering
This research initially presents an internal structure optimization technique through numerical investigation with the intention of addressing the issues of unstable and poorly adjustable combustion flame of porous media methanol furnace.
Jing Liu, Chenming Ma, Qiang Zhu, Heyang Wang, Da Huo, Jun Zhao   +5 more
doaj   +1 more source

Numerical Simulation of Turbulent Non-premixed Combustion Processes for Methane and Dimethyl Ether Binary Fuels. [PDF]

ACS Omega, 2021
Lu M, Fu Z, Yuan X, Wu J, Sabir SW.
europepmc   +1 more source