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Promoting soot combustion efficiency by strengthening the adsorption of NOx on the 3DOM mullite catalyst

, 2020
Elimination of soot particles from diesel exhaust remains one of the most pressing environmental issues. During the NOx-assisted soot catalytic oxidation process, it is proposed that the enhanced adsorption of NOx species (including NO and NO2) on the ...
Yongjie Chen   +8 more
semanticscholar   +1 more source

The effect of adding toluene to increase the combustion efficiency of biodiesel

Energy Sources, Part A: Recovery, Utilization, and Environmental Effects, 2020
Many studies have been done to reduce diesel engine emissions due to the restrictions imposed on the emissions of diesel engines. Some of these studies focused on finding new fuels and using them in engines, while others focused on increasing the ...
S. Özer
semanticscholar   +1 more source

Combustion efficiency of fuel-water emulsion in a small gas turbine

, 2020
Current trends in the distributed power generation-towards more stringent pollutant emission standards call for more efficient solutions. With miniature gas turbines being popular, distributed generation technology, pollutant emission and specific fuel ...
M. Chmielewski   +2 more
semanticscholar   +1 more source

Low-load hydrogen-diesel dual-fuel engine operation – A combustion efficiency improvement approach

International journal of hydrogen energy, 2019
Hydrogen-diesel dual-fuel operation can provide significant benefits to the performance and carbon-based emissions formation of compression-ignition engines.
Pavlos Dimitriou   +2 more
semanticscholar   +1 more source

Comparing the dissociation kinetics of various gas hydrates during combustion: Assessment of key factors to improve combustion efficiency

, 2020
To date, most studies concern the combustion of methane hydrate. There are neither data comparing combustion of various types of gas hydrates, nor those on the kinetics of dissociation of methane hydrate and double gas hydrates, which have different ...
S. Misyura
semanticscholar   +1 more source

Promoting diesel soot combustion efficiency by tailoring the shapes and crystal facets of nanoscale Mn3O4

Applied Catalysis B: Environmental, 2019
Various shapes (hexagonal nanoplate, octahedral, and nanoparticle) of nanoscale Mn3O4 have been successfully prepared via facile hydrothermal and co-precipitation methods, respectively, and evaluated for their performance on diesel soot combustion.
Fei Ji   +7 more
semanticscholar   +1 more source

Dissociation of various gas hydrates (methane hydrate, double gas hydrates of methane-propane and methane-isopropanol) during combustion: Assessing the combustion efficiency

, 2020
Most of the existing experimental and theoretical studies concern the combustion of methane hydrate. There are no works comparing the features and differences of combustion of different types of gas hydrates.
S. Misyura
semanticscholar   +1 more source

Combustion Efficiencies of Supersonic Flames

Journal of Propulsion and Power, 2001
Measuredvaluesofcombustionefe ciencyc,whichquantifytheamountofhydrogenfuelthatremainsunburned because the fuel has insufe cient residence time in the reaction zone of a supersonic e ame, are reported. Trends are reported as the fuel e ow rate and the stagnation temperature are systematically varied.
Albert Ratner   +3 more
openaire   +1 more source

Combustion efficiency and pressure loss balance for the supersonic combustor

, 2020
The purpose of this paper is to investigate the effects of intake’s compression process of the scramjet on its flight performance. The hydrogen injection to the supersonic cross-flow is considered as the problem configuration. The finite volume solver is
A. Tahsini
semanticscholar   +1 more source

Optimizing Combustion Efficiency in Cloud-Connected Smart Gasoline Engines using Gradient Boosting Machines

International Conference on Energy, Power and Environment
This research proposes using cloud-connected technologies and Gradient Boosting Machines (GBM) to improve smart Gasoline combustion efficiency. It uses real-time cloud data feeds to inform GBM decision-making to optimize fuel utilization and reduce ...
M. Pavithra   +5 more
semanticscholar   +1 more source

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