Experimental investigation on the impacts of ignition energy and position on ignition processes in supersonic flows by laser induced plasma
Sign Up to like & getrecommendations! Published in 2017 at "Acta Astronautica"
DOI: 10.1016/j.actaastro.2017.05.013
Abstract: Abstract Cavity ignition of a model scramjet combustor fueled by ethylene was achieved through laser induced plasma, with inflow conditions of Ma = 2.92, total temperature T0 = 1650 K and stagnation pressure P0 = 2.6 MPa. The overall equivalent ratio was kept… read more here.
Keywords: ignition energy; induced plasma; position; ignition ... See more keywords
Spark ignition probability and minimum ignition energy transition of the lean iso-octane/air mixture in premixed turbulent combustion
Sign Up to like & getrecommendations! Published in 2018 at "Combustion and Flame"
DOI: 10.1016/j.combustflame.2017.09.006
Abstract: Abstract This paper measures turbulent spark ignition probability and minimum ignition energy (MIE) of the pre-vaporized iso-octane/air mixture at an equivalence ratio ϕ = 0.8 at 373 K with Le ≈ 2.98 over a wide range… read more here.
Keywords: ignition energy; iso octane; ignition; transition ... See more keywords
Effects of high ignition energy on lean combustion characteristics of natural gas using an optical engine with a high compression ratio
Sign Up to like & getrecommendations! Published in 2021 at "Energy"
DOI: 10.1016/j.energy.2021.120053
Abstract: Abstract Natural gas engines often suffer from slow-burning rate and large cyclic variations, which significantly affects engine performance and thermal efficiency. In this study, using an optical spark-ignition engine with a high compression ratio, the… read more here.
Keywords: ignition energy; engine; ignition; natural gas ... See more keywords
Effects of concentration, temperature, ignition energy and relative humidity on the overpressure transients of fuel-air explosion in a medium-scale fuel tank
Sign Up to like & getrecommendations! Published in 2020 at "Fuel"
DOI: 10.1016/j.fuel.2019.116265
Abstract: Abstract Experiments were conducted in a 907.5-L fuel tank to investigate the effects of concentration, temperature, ignition energy, and humidity on the explosion overpressure transients of gasoline-air mixture explosions. The results show that the overpressure-time… read more here.
Keywords: ignition energy; fuel tank; explosion; concentration ... See more keywords
A quantitative structure activity relationship model for predicting minimum ignition energy of organic substance
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Loss Prevention in The Process Industries"
DOI: 10.1016/j.jlp.2020.104227
Abstract: Abstract Due to the high experimental cost and the danger in conducting tests, there is a lack of information on the minimum ignition energy (MIE) of organic substances in the literature. On the other hand,… read more here.
Keywords: ignition energy; quantitative structure; model; activity relationship ... See more keywords
Effect of Ignition Energy on Environmental Parameters of Gas Explosion in Semiclosed Pipeline
Sign Up to like & getrecommendations! Published in 2022 at "ACS Omega"
DOI: 10.1021/acsomega.1c07097
Abstract: In the processes of chemical production, storage, transportation, and utilization, when a gas explosion occurs, the postexplosion environmental parameters (environmental pressure, environmental temperature, and environmental humidity) are significant prerequisites for inducing secondary explosions and other… read more here.
Keywords: gas; environmental parameters; energy environmental; ignition energy ... See more keywords
The Synergy Effect of Ignition Energy and Spark Plug Gap on Methane Lean Combustion with Addressing Initial Flame Formation and Cyclic Variation
Sign Up to like & getrecommendations! Published in 2023 at "ACS Omega"
DOI: 10.1021/acsomega.2c07897
Abstract: Controlling carbon emissions could be a win-win for both the environment and humans, and the use of low-carbon fuels is the key to being carbon-neutral in traffic transportation. Natural gas can achieve low carbon emissions… read more here.
Keywords: energy; ignition energy; combustion; spark plug ... See more keywords
Effect of ignition energy on coal dust explosion
Sign Up to like & getrecommendations! Published in 2020 at "Thermal Science"
DOI: 10.2298/tsci2004621b
Abstract: Coal dust explosion is of great importance for both theoretical analysis and practical applications. However, there is not a complete theory to reveal its mechanism. Here we show that the ignition energy plays an important… read more here.
Keywords: ignition energy; coal; dust explosion; coal dust ... See more keywords