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Numerical Study on Propagation of Flame in Laminar Pre-Mixed Combustion [PDF]

International Journal of Advanced Design and Manufacturing Technology, 2010
Premixed combustion is widely used for reducing pollutant emission from combustion chambers. However, these systems may be sensitive to complex phenomena such as flashback.
Ali Lohrasbi
doaj   +1 more source

Effects of n-Heptane/Methane Blended Fuel on Ignition Delay Time in Pre-Mixed Compressed Combustion

Energies, 2022
This study analyzed factors that influence the ignition delay characteristics of n-heptane/methane-blended fuel. The effects of chemical species, exhaust gas recirculation rate, compression ratio, cool/hot flames, and combustion chamber conditions ...
Myeongsu Yoon, Minsung Choi, Kijoong Kang, Chaeho Oh, Yeseul Park, Gyungmin Choi   +5 more
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Application of Catalysts Prepared by Solution Combustion Synthesis in Dry Reforming of Methane [PDF]

Molecules
Dry reforming of methane (DRM) is a method whereby two greenhouse gases (methane and carbon dioxide) are synthesized into a high-value gas. Suitable catalysts with optimal compositions are still in development, as problems concerning coking and metal ...
Svetlana A. Tungatarova, Alua M. Manabayeva, Arlan Z. Abilmagzhanov, Tolkyn S. Baizhumanova, Makpal K. Malgazhdarova   +4 more
doaj   +2 more sources

Mixed-Combustion Characteristics and Reaction Kinetics of Municipal Sludge and Corn Straw in Micro-Fluidized Bed

Energies, 2022
With economic development, the output of municipal sludge (MS) continues to increase, and the effective utilization of corn straw (CS) also plays an important role in promoting “carbon neutrality”.
Shengjie Guo, Jinhui Tan, Zhongguo Yang, Shuhui Deng, Yaxuan Wang, Shuai Guo   +5 more
doaj   +1 more source

Effects of methane ratio on MPDF (micro-pilot dual-fuel) combustion characteristic in a heavy-duty single cylinder engine

Scientific Reports, 2021
In this study, the characteristics of micro-pilot dual-fuel combustion with respect to the fuel mixture ratio in a single cylinder dual-fuel engine have been investigated.
Minhoo Choi, Khawar Mohiuddin, Sungwook Park   +2 more
doaj   +1 more source

Effect of Methanol/Water Mixed Fuel Compound Injection on Engine Combustion and Emissions

Energies, 2021
Due to the recent global increase in fuel prices, to reduce emissions from ground transportation and improve urban air quality, it is necessary to improve fuel efficiency and reduce emissions.
Changchun Xu, Haengmuk Cho
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Optical and Thermodynamic Investigations of a Methane- and Hydrogen-Blend-Fueled Large-Bore Engine Using a Fisheye Optical System

Energies, 2023
The following paper presents thermodynamic and optical investigations of hydrogen-enriched methane combustion, showing the potential of a hydrogen admixture as a means to decarbonize stationary power generation. The optical investigations are carried out
Stephan Karmann, Stefan Eicheldinger, Maximilian Prager, Malte Jaensch, Georg Wachtmeister   +4 more
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Integrated preparation of Al-based energetic micro-unit fuel toward combustion performance

Journal of Aeronautical Materials, 2023
An Al-based energetic micro-unit Al@PFPE@AP fuel powder with the oxidant AP coated on the surface of fluoride-modified Al powder was designed and prepared by the component composite technique to address the two major problems of incomplete combustion and
LIU Qingdong, WU Zhujun, LI Miaomiao, XU Yifeng, XIN Xipeng, XU Jijin, SONG Xuefeng   +6 more
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Flamelet generated manifold simulation of highly swirling spray combustion: Adoption of a mixed homogeneous reactor and inclusion of liquid-flame heat transfer

AIP Advances, 2022
We undertake the modeling of the combustion of highly swirling fuel sprays using the Flamelet-Generated-Manifold (FGM) combustion-chemistry-reduction technique, especially the use of adiabatic tables generated with non-premixed chemical reactors ...
A. V. Brito Lopes, N. Emekwuru, E. Abtahizadeh   +2 more
doaj   +1 more source

Impact of reactivity controlled compression ignition (RCCI) mode engine operation in diesel engine powered with B20 blend of waste cooking oil biodiesel

Scientific Reports, 2023
The purpose of this study is to conduct an experimental assessment of the impact of RCCI (reactivity regulated compression ignition) on the performance, emissions, and combustion of a CRDI engine.
M. Anish, J. Jayaprabakar, P. Bency, Nivin Joy, V. Jayaprakash, K. Arunkumar, J. Aravind Kumar, T. R. Praveenkumar, Ayman A. Ghfar, M. Rajasimman, Balasubramani Ravindran   +10 more
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