Numerical comparative study of hydrogen addition on combustion and emission characteristics of a natural-gas/dimethyl-ether RCCI engine with pre-chamber
Sign Up to like & getrecommendations! Published in 2019 at "Energy"
DOI: 10.1016/j.energy.2019.115878
Abstract: Abstract Reactivity controlled compression ignition (RCCI) strategy uses two different fuels with independent reactivates which impacts combustion characteristics such as gross work, start of combustion (SOC) and burn duration as well as engines emissions. Effects… read more here.
Keywords: rcci; hydrogen; natural gas; hydrogen addition ... See more keywords
Kinetic study of the effects of hydrogen blending to toluene reference fuel (TRF)/air mixtures on laminar burning velocity and flame structure
Sign Up to like & getrecommendations! Published in 2020 at "Fuel"
DOI: 10.1016/j.fuel.2020.117850
Abstract: Abstract Because of its high reactivity, rapid flame speed, and low ignition energy, hydrogen is an excellent additive in gasoline to improve the combustion performance and reduce pollutant formation. In this study, we conducted a… read more here.
Keywords: flame; hydrogen addition; study; burning velocity ... See more keywords
Effect of hydrogen addition on the ionization of partially premixed methane flame
Sign Up to like & getrecommendations! Published in 2021 at "Fuel"
DOI: 10.1016/j.fuel.2020.119141
Abstract: Abstract The flame ionization characteristic is a key point to realize the combustion diagnosis and control of hydrocarbon flame based on electric fields. In this paper the effects of hydrogen addition on the ionization of… read more here.
Keywords: flame; ionization; hydrogen addition; partially premixed ... See more keywords
Reaction kinetics of hydrogen addition to methyl 5-decenoate
Sign Up to like & getrecommendations! Published in 2021 at "Fuel"
DOI: 10.1016/j.fuel.2021.120608
Abstract: Abstract To investigate the kinetics of hydrogen addition reactions of intermediate-sized unsaturated fatty acid methyl esters at C = C sites, the reaction rate constants of methyl 5-decenoate at 300–2500 K were computed. The potential energy surface was… read more here.
Keywords: rate constants; methyl decenoate; methyl; hydrogen addition ... See more keywords
Effect of hydrogen addition on the structure and stabilization of a micro-jet methane diffusion flame
Sign Up to like & getrecommendations! Published in 2021 at "International Journal of Hydrogen Energy"
DOI: 10.1016/j.ijhydene.2020.11.034
Abstract: Abstract The micro-jet diffusion flame can act as the heat source for the micro power generation systems due to some advantages. The present work investigates the effect of hydrogen addition on the structure and stabilization… read more here.
Keywords: hydrogen addition; micro jet; flame; hydrogen ... See more keywords
Effect of Hydrogen Addition on Coke Formation and Product Distribution in Catalytic Coupling of Methane
Sign Up to like & getrecommendations! Published in 2024 at "Industrial & Engineering Chemistry Research"
DOI: 10.1021/acs.iecr.4c00381
Abstract: The effect of hydrogen addition on catalytic nonoxidative coupling of methane at 1000 °C was investigated. Experiments were performed at varying ratios between the catalyst and the postcatalytic volume to discern the effect of hydrogen… read more here.
Keywords: chemistry; effect; effect hydrogen; hydrogen addition ... See more keywords
Influence of Gaseous Hydrogen Addition on Initiation of Rotating Detonation in Liquid Fuel–Air Mixtures
Sign Up to like & getrecommendations! Published in 2020 at "Energies"
DOI: 10.3390/en13195101
Abstract: Hydrogen is the most common molecule in the universe. It is an excellent fuel for thermal engines: piston, turbojet, rocket, and, going forward, in thermonuclear power plants. Hydrogen is currently used across a range of… read more here.
Keywords: detonation; hydrogen; hydrogen addition; liquid fuel ... See more keywords
Effects of Hydrogen Addition on the Thermal Performance and Emissions of Biomass Syngas Combustion in a Horizontal Boiler
Sign Up to like & getrecommendations! Published in 2024 at "Energies"
DOI: 10.3390/en17112632
Abstract: Due to its low calorific value, abnormal phenomena such as incomplete combustion and flameout may occur during the combustion process of biomass syngas. The applicability of adding hydrogen can assist in the combustion of biomass… read more here.
Keywords: biomass syngas; hydrogen addition; combustion;
The Propagation Characteristics of Turbulent Expanding Flames of Methane/Hydrogen Blending Gas
Sign Up to like & getrecommendations! Published in 2024 at "Energies"
DOI: 10.3390/en17235997
Abstract: In the present study, the effect of hydrogen addition on turbulent flame propagation characteristics is investigated in a fan-stirred combustion chamber. The turbulent burning velocities of methane/hydrogen mixture are determined over a wide range of… read more here.
Keywords: flame; hydrogen addition; turbulent; model ... See more keywords