Microcharacteristic analysis of CH4 emissions under different conditions during coal spontaneous combustion with high-temperature oxidation and in situ FTIR
Abstract Methane (CH 4), a key gaseous product of coal–oxygen reactions that severely
pollutes the atmosphere and is therefore a health hazard. The microcharacteristics of CH 4 …
pollutes the atmosphere and is therefore a health hazard. The microcharacteristics of CH 4 …
Influence of inert gas addition on propagation indices of methane–air deflagrations
The work examines the characteristic indices of laminar deflagrations propagating in
methane–air gaseous mixtures diluted by several inert gases: He, Ar, N 2 or CO 2 …
methane–air gaseous mixtures diluted by several inert gases: He, Ar, N 2 or CO 2 …
Explosion behaviors of hydrogen-nitrous oxide mixtures with propane addition
Y Ge, HH Ma, JW Liu, Y Zeng, J Pan, LQ Wang - Fuel, 2023 - Elsevier
In the present work, the explosion of hydrogen-propane-nitrous oxide mixtures with various
equivalence ratios (ϕ= 0.2-2.4), propane fractions (ω C= 0-1.0) and initial pressures (P 0 …
equivalence ratios (ϕ= 0.2-2.4), propane fractions (ω C= 0-1.0) and initial pressures (P 0 …
Pressure history in the explosion of moist syngas/air mixtures
The pressure history in the explosion syngas/air mixtures with H 2 O addition over a wide
range of equivalence ratios at elevated temperatures was recorded to study the explosion …
range of equivalence ratios at elevated temperatures was recorded to study the explosion …
Explosion of gaseous ethylene–air mixtures in closed cylindrical vessels with central ignition
C Movileanu, V Gosa, D Razus - Journal of hazardous materials, 2012 - Elsevier
Explosions of gaseous ethylene–air mixtures with various concentrations between 3.0 and
14.0 vol.% and initial pressures between 0.20 and 1.10 bar were experimentally …
14.0 vol.% and initial pressures between 0.20 and 1.10 bar were experimentally …
Effects of vessel height and ignition position upon explosion dynamics of hydrogen-air mixtures in vessels with low asymmetry ratios
LQ Wang, HH Ma, ZW Shen - Fuel, 2021 - Elsevier
The explosion characteristics of hydrogen-air mixtures in a wide range of equivalence ratios
in closed vessels were investigated experimentally. The maximum explosion pressure …
in closed vessels were investigated experimentally. The maximum explosion pressure …
A comparative study of the explosion behaviors of H2 and C2H4 with air, N2O and O2
LQ Wang, HH Ma, ZW Shen, J Pan - Fire Safety Journal, 2021 - Elsevier
Explosions can occur in different oxidizer atmospheres in confined spaces, which should be
given attention in regard to the fire safety in process industries. In this study, experiments …
given attention in regard to the fire safety in process industries. In this study, experiments …
Explosion dynamics of hydrogen-air mixtures in a flat vessel filled with annular obstacles
LQ Wang, HH Ma - Fuel, 2021 - Elsevier
Experiments were carried out in a flat vessel (205 mm inner-diameter and 70 mm height)
filled with annular obstacles to study the explosion dynamics of hydrogen-air mixtures over a …
filled with annular obstacles to study the explosion dynamics of hydrogen-air mixtures over a …
Effect and mechanism analysis of wires explosion-proof material on ethylene-air explosion
L Wang, J Gao, R Pan, S Hu, S Zhou, X Yang… - Journal of Loss …, 2022 - Elsevier
To further study the explosion effect and mechanism of explosion-proof material on olefin
gas, the 6.5% ethylene-air explosion experiments and simulation results were analyzed after …
gas, the 6.5% ethylene-air explosion experiments and simulation results were analyzed after …
Prediction of flammability limits of fuel-air and fuel-air-inert mixtures from explosivity parameters in closed vessels
Flammability limits of fuel-air and fuel-air-inert gaseous mixtures, especially at non-
atmospheric conditions, are essential properties required for establishing safety operating …
atmospheric conditions, are essential properties required for establishing safety operating …