Criterion and propagation process of spark-induced dust layer explosion
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DOI: 10.1016/j.fuel.2020.117205
Abstract: Abstract This paper numerically investigates the flame propagation of dust layer explosion induced by weak ignition, for which a two-dimensional model of deposited coal dust ignited at one end in a closed pipe is simulated.… read more here.
Keywords: propagation; layer; dust layer; explosion ... See more keywords
Gravitational Instability in the Dust Layer of a Protoplanetary Disk with Interaction between the Layer and the Surrounding Gas
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DOI: 10.1134/s0038094618060059
Abstract: We consider gravitational instability of the dust layer in the midplane of a protoplanetary disk with turbulence and shear stresses between the gas in the disk and that in the dust layer. We solve a… read more here.
Keywords: gravitational instability; disk; layer; gas ... See more keywords
A Numerical Investigation of the Effect of Dust Layer on Particle Migration in an Electrostatic Precipitator
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DOI: 10.4209/aaqr.2019.11.0609
Abstract: ABSTRACT Electrostatic precipitation processes have been widely applied to remove particulate matter from flue gases in coal-fired power stations. A high negative voltage is usually applied to a discharge electrode so that the gases are… read more here.
Keywords: effect; particle; dust; collection ... See more keywords