Results 11 to 20 of about 24,228 (275)

Experimental and Numerical Studies of Ignition Delay Time and Laminar Flame Speed of JP-10 at Elevated Temperature Conditions

open access: yesFrontiers in Energy Research, 2022
In this work, the laminar flame speeds of JP-10/air mixtures and ignition delay time of JP-10/O2/Ar mixtures have been studied over a wide range of experimental conditions using a premixed Bunsen flame and a shock tube.
Junsen Yang   +6 more
doaj   +1 more source

Experimental and numerical comparison of currently available reaction mechanisms for laminar flame speed in 70/30 (%vol.) NH3/H2 flames

open access: yesApplications in Energy and Combustion Science, 2023
To achieve net zero carbon emissions, ammonia is gaining traction as a promising alternative fuel. However, the combustion characteristics of ammonia need further investigation.
A ALNASIF   +6 more
doaj   +1 more source

Study of laminar flame speed measurement under high pressure condition using double kernel method by laser-induced breakdown ignition

open access: yesJournal of Thermal Science and Technology, 2020
In order to understand turbulent combustion and its combustion characteristics, laminar flame speed is often used. Laminar flame speed plays an important role in turbulent combustion models used in engine combustion simulation.
Takehiko SEO   +2 more
doaj   +1 more source

Experimental and modeling analysis of laminar flame speed over the pyrolytic gas from red pinewood

open access: yesCase Studies in Thermal Engineering, 2022
In combustion research, the laminar flame speed (SL) is an important basis for the study of fuel combustion and mechanism verification. A large number of studies have been done on various combustibles, mostly focusing on gas and liquid combustibles, but ...
Li Haoyang   +3 more
doaj   +1 more source

Effects of Hydrogen Addition on Premixed Combustion of Kerosene in SI Engine

open access: yesEnergies, 2023
Spark ignition (SI) engines fueled with kerosene have broad application prospects in unmanned aviation vehicles. The knock phenomenon of kerosene in SI engines is a huge challenge, leading to a much lower power output than gasoline engines.
Yuxuan Zhao, Enhua Wang, Zhicheng Shi
doaj   +1 more source

Laminar Flame Speeds in Degenerate Oxygen–Neon Mixtures

open access: yesThe Astrophysical Journal, 2020
Abstract The collapse of degenerate oxygen–neon cores (i.e., electron-capture supernovae or accretion-induced collapse) proceeds through a phase in which a deflagration wave (“flame”) forms at or near the center and propagates through the star.
Schwab, Josiah   +2 more
openaire   +3 more sources

3-D Map Producing for Groundwater Level using Kriging Interpolation Method

open access: yesJournal of Engineering, 2023
The effect of the initial pressure upon the laminar flame speed, for a methane-air mixtures, has been detected paractically, for a wide range of equivalence ratio.
Alaa Soud Mahdi   +2 more
doaj   +1 more source

Effects of heat release on triple flames [PDF]

open access: yes, 1995
Heat release effects on laminar flame propagation in partially premixed flows are studied. Data for analysis are obtained from direct numerical simulations of a laminar mixing layer with a uniformly approaching velocity field.
Liñán Martínez, Amable   +2 more
core   +2 more sources

Experimental Study on the Effect of Magnetic Fields on Combustion Characteristics of Biodiesel from Nyamplung (Calophyllum Inophyllum)

open access: yesAutomotive Experiences, 2023
Nyamplung (Calophyllum Inophyllum) is an environmentally friendly alternative fuel that can be used to replace the consumption of fossil fuels. The purpose of this experiment was to analyze the effect of magnetic fields on the premixed flame of ...
Imam Rudi Sugara   +4 more
doaj   +1 more source

Measurements of laminar flame speeds of acetone/methane/air mixtures [PDF]

open access: yes, 2011
The effect of acetone on the laminar flame speed of methane/air mixtures is investigated over a range of stoichiometries at atmospheric pressure and room temperature.
Chong, Cheng Tung, Hochgreb, Simone
core   +1 more source

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