Results 11 to 20 of about 2,540 (238)

Laminar burning velocity of hydrogen, methane, ethane, ethylene, and propane flames at near-cryogenic temperatures

open access: yesApplications in Energy and Combustion Science, 2022
The primary objective of this study is to measure the laminar burning velocity of perfectly premixed hydrogen-air, methane-air, ethane-air, ethylene-air, and propane-air flames, at near-cryogenic temperatures and atmospheric pressure.
Anupam Ghosh   +3 more
doaj   +2 more sources

A Deep Learning Model for Predicting the Laminar Burning Velocity of NH3/H2/Air

open access: yesApplied Sciences
Both NH3 and H2 are considered to be carbon-free fuels, and their mixed combustion has excellent performance. Considering the laminar burning velocity as a key characteristic of fuels, accurately predicting the laminar burning velocity of NH3/H2/Air is ...
Wanying Yue   +5 more
doaj   +2 more sources

Laminar burning velocity in hydrogen-oxygen-nitrogen mixtures [PDF]

open access: yes, 2022
As today’s world is demanding a greener environment where greenhouse gas emission and global warming are much reduced, hydrogen has become the most promising element among others from periodic table. As today’s world is demanding a greener environment where greenhouse gas emission and global warming are much reduced, hydrogen has become the most ...
Thang, Yone Kyin
core   +3 more sources

The State of the Art of Laminar Burning Velocities of H2-Enriched n-C4H10–Air Mixtures

open access: yesEnergies, 2023
Currently, hydrogen-enriched n-butane blends present a real interest due to their potential to reduce emissions and increase the efficiency of combustion processes, as an alternative fuel for internal combustion engines.
Codina Movileanu   +2 more
doaj   +1 more source

Experimental investigation of the laminar burning velocity of iron-air flames in a tube burner

open access: yesApplications in Energy and Combustion Science, 2023
This paper presents the results of experimental measurements of the laminar burning velocity of iron-air-flames in a model tube burner. Carbonyl iron powder with an average Sauter diameter of about 13 µm was mixed with air at ambient temperature and ...
Michal Fedoryk   +3 more
doaj   +1 more source

Development of laminar burning velocity measurement system in premixed flames with hydrogen-content syngas or strong oxidizer conditions in a slot burner

open access: yesCase Studies in Thermal Engineering, 2022
This study presents the experimental determination of laminar burning velocity for critical premixed flames with multiple fuels or strong oxidizers. Experiments were conducted with a slot burner under methane/air, methane/nitrous oxide, and syngas (CH4 ...
Yueh-Heng Li, Jin-Wei Liang, Hung-Ju Lin
doaj   +1 more source

Laminar burning velocity of gasolines with addition of ethanol [PDF]

open access: yesFuel, 2014
The adiabatic laminar burning velocities of a commercial gasoline and of a model fuel (n-heptane, iso-octane, and toluene mixture) of close research octane number have been measured at 358 K. Non-stretched flames were stabilized on a perforated plate burner at 1 atm.
P. Dirrenberger   +6 more
openaire   +1 more source

Experimental study on burning velocity, structure, and NOx emission of premixed laminar and swirl NH3/H2/air flames assisted by non-thermal plasma

open access: yesApplications in Energy and Combustion Science, 2023
This paper investigates the effect of dielectric barrier discharge (DBD) plasma on premixed laminar and swirl NH3/H2 flames by applying a coaxial DBD to the unburned gas mixture.
Rongyuan Ju   +6 more
doaj   +1 more source

The Effect of Initial Conditions on the Laminar Burning Characteristics of Natural Gas Diluted by CO2

open access: yesEnergies, 2019
The initial conditions such as temperature, pressure and dilution rate can have an effect on the laminar burning velocity of natural gas. It is acknowledged that there is an equivalent effect on the laminar burning velocity between any two initial ...
Zhiqiang Han   +5 more
doaj   +1 more source

IMPACT OF THE NOZZLE ANGLE, DISTANCE BETWEEN BURNERS, AND N2 ON BURNING VELOCITY OF THE DIFFUSION COUNTER FLAMES

open access: yesJournal of Engineering and Sustainable Development, 2020
The achievement of precise measurements on the laminar diffusion flames plays a big role in the process of realizing a wide flames range. Despite most of fuel is likely burnt in the turbulent combustion, there is still data requirement for the data on ...
Salwa Tariq Omar   +2 more
doaj   +1 more source

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