In the center of the burner ,there is a high particle relative volume fraction. 展开 关键词: swirl burner particle-dynamics anemometry primary air outlet gas-particles two phase flow central- fuel-rich DOI: 10.1097/01.rct.0000234072.16209.ab 被引量: 5 ...
The results indicate that two pairs of counter-rotating gas vortices are developed at two sides of the opposite jet flows, which is able to entrain the particles and thus greatly weaken the deposition of particles. Interparticle collisions in the impingement zone produce two effects on the ...
belonging to typical meandering river deposits. Comparing the measured section with the loess section of Jingyuan, we found that the Xibozhang section could be divided into three stages from
Hydrodynamic characteristics among different flow regimes of gas fluidized beds are compared on the basis of experiments with fluidized catalytic cracking particles in a 76.2 mm diameter riser. Pressure and local voidage fluctuations were analyzed using both statistical and chaotic tools. The standard devi...
t and 0.424–1.937 m3/t for Raniganj, Barren Measures and Barakar shales respectively however, large cumulative thickness, high TOC, moderate sorption capacity, well developed pore geometry and significant surface area encourages the exploration and production development of shale gas in Raniganj basin....
Hydrodynamic characteristics among different flow regimes of gas fluidized beds are compared on the basis of experiments with fluidized catalytic cracking particles in a 76.2 mm diameter riser. Pressure and local voidage fluctuations were analyzed using both statistical and chaotic tools. The standard devi...
The fine particulate species were correlated with NOx and PM2.5, supporting the hypothesis that traffic may be also an important source of secondary particles.doi:10.5194/acp-11-10803-2011Ianniello, A.Spataro, F.Esposito, G.Allegrini, I.
CFD simulation of gas-solid bubbling fluidized bed containing FCC particles The hydrodynamics of a bubbling gas-solid fluidized bed of 57.4 渭m FCC particles was simulated by using a state-of-the-art two-fluid model integrating the... Seyyed,Hossein,Hosseini,... - 《Korean Journal of Chemical...
PAEs not only exist in indoor and outdoor air in the gas phase, but also exist in the particle phase through adsorption onto particles. The concentrations of particle-phase PAEs were correlated with the PM2.5 concentration, and the main particle-phase PAEs were DEHP and DBP in Tianjin (Zhu ...
In this paper, based on the accumulation pattern of particles flowing through the bend, the Dunes are designed to be placed in curves with different radii of curvature in a horizontal- vertical pneumatic conveying system, and the movement characteristics of the particles entering the vertical pipelin...