Quasi-isobaric ignition near the flammability limits. Flame balls and self-extinguishing flames
Sign Up to like & getrecommendations! Published in 2017 at "Combustion and Flame"
DOI: 10.1016/j.combustflame.2016.05.019
Abstract: Abstract Asymptotic analyses are presented for spherical flame kernels (steady solutions) and slow flame expansion in mixtures near and beyond the flammability limits corresponding to a molecular diffusion coefficient of the limiting species greater than… read more here.
Keywords: flammability; isobaric ignition; ignition near; quasi isobaric ... See more keywords
Effect of temperature and humidity on the flammability limits of hydrocarbons
Sign Up to like & getrecommendations! Published in 2020 at "Fuel"
DOI: 10.1016/j.fuel.2020.117442
Abstract: Abstract In this study, the flammability limits of R290 and R600a were measured in different environmental conditions. All the experiments were performed on a self-made experimental rig at temperature ranging from 5 to 55 °C and… read more here.
Keywords: limits r290; flammability; r290 r600a; flammability limits ... See more keywords
Experimental and theoretical study of flammability limits of hydrocarbon–CO 2 mixture
Sign Up to like & getrecommendations! Published in 2017 at "International Journal of Hydrogen Energy"
DOI: 10.1016/j.ijhydene.2017.10.053
Abstract: Abstract The hydrocarbon–CO2 mixture is identified as the most advantageous working medium in the medium-high temperature Organic Rankine cycle (ORC). However, the flammable zones of hydrocarbon–CO2 mixtures at atmospheric condition are rare. In order to… read more here.
Keywords: flammability; temperature; mixture experimental; flammable zones ... See more keywords
Role of particle diameter in the lower flammability limits of hybrid mixtures containing coal dust and methane gas
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Loss Prevention in the Process Industries"
DOI: 10.1016/j.jlp.2019.06.010
Abstract: Abstract The lower explosion limit of a hybrid mixture is an important parameter for industrial safety, and can be used to design processes such that they are unable to sustain flame propagation within industrial equipment.… read more here.
Keywords: particle; flammability limits; role particle; particle diameter ... See more keywords
Lean Flammability Limits of Syngas/Air Mixtures at Elevated Temperatures and Pressures
Sign Up to like & getrecommendations! Published in 2018 at "Energy & Fuels"
DOI: 10.1021/acs.energyfuels.8b02031
Abstract: New experimental results for lean flammability limits (LFLs) of syngas/air (H2/CO/air) mixtures have been obtained at temperatures up to 200 °C and pressures up to 9 bar. ASTM Standard E918 (1983) ... read more here.
Keywords: air mixtures; lean flammability; air; flammability limits ... See more keywords
An improved test method for refrigerant flammability limits in a 12 L vessel
Sign Up to like & getrecommendations! Published in 2018 at "Science and Technology for the Built Environment"
DOI: 10.1080/23744731.2018.1434381
Abstract: The current study presents an improved test method for refrigerant flammability limit measurements. Such measurements are essential for determining refrigerant safety classifications. Predicated on expert interviews and experiments, several changes to ASTM E681 and related… read more here.
Keywords: flammability; improved test; flammability limits; method refrigerant ... See more keywords