Experimental investigation into the influence of the particle size distribution upon the local mixing mechanisms in a flowing bulk material

1994 ◽  
Vol 33 (1) ◽  
pp. 39-44 ◽  
Author(s):  
M. Peciar ◽  
H. Buggisch ◽  
M. Renner
Keyword(s):  
Experimental Investigation ◽  
Particle Size ◽  
Particle Size Distribution ◽  
Size Distribution ◽  
Bulk Material

scholarly journals RESEARCH OF THE EJECTING PROPERTIES OF A POLYFRACTION BULK MATERIAL FLOW

2018 ◽  
Vol 3 (3) ◽  
pp. 46-51
Author(s):  
Евгений Попов ◽  
Evgeniy Popov
Keyword(s):  
Particle Size ◽  
Particle Size Distribution ◽  
Size Distribution ◽  
Material Flow ◽  
Bulk Material ◽  
Aerodynamic Resistance ◽  
Average Diameter ◽  
Resistance Coefficient ◽  
Free Falling ◽  
The Given

This work is aimed at confirming the adequacy of the probabilistic and statistical approach to determining the aerodynamic resistance coefficient of particles in a flow of the free falling polyfractional material, suggested by the author. The aerodynamic resistance coefficient of particles in a flow of falling material is defined by calculating the probability of finding particles out of air shadows of the neighboring particles. The laboratory experiment was performed on the offered experimental samples of bulk materials having different particle size distribution, but the identical average diameter of particles. The design of a laboratory experimental installation which allows determining the consumption of air, ejected by a polyfractional material flow, was described. The amount of the air, ejected with experimental samples, depends on their particle size distribution that confirms the insufficiency of describing the properties of bulk material only with the average diameter value. The given comparison of results of the analytical calculations with experimental data shows the reliability and adequacy of the calculated values.

Experimental investigation of particle size distribution and morphology of alumina-yttria-ceria-zirconia powders obtained via sol–gel route

2018 ◽  
Vol 38 (3) ◽  
pp. 535-543 ◽  
Author(s):  
Damian S. Nakonieczny ◽  
Magdalena Antonowicz ◽  
Zbigniew K. Paszenda ◽  
Tomasz Radko ◽  
Sabina Drewniak ◽  
...  
Keyword(s):  
Experimental Investigation ◽  
Particle Size ◽  
Particle Size Distribution ◽  
Size Distribution ◽  
Sol Gel ◽  
Zirconia Powders

Experimental investigation of the effect of particle size distribution of suspended particles on microfiltration

1996 ◽  
Vol 34 (9) ◽  
pp. 133-140 ◽  
Author(s):  
J. S. Chang ◽  
L. J. Tsai ◽  
S. Vigneswaran
Keyword(s):  
Experimental Investigation ◽  
Particle Size ◽  
Particle Size Distribution ◽  
Pore Size ◽  
Size Distribution ◽  
Suspended Particle ◽  
Permeate Flux ◽  
Effect Of Particle Size ◽  
Main Factors ◽  
Suspended Particle Size

Suspended particle size is one of the main factors which affect the performance of the microfiltration. Experimental results with bi and trimodal suspensions of latex particles clearly showed that the permeate flux and the quality were significantly affected by the particle size and its distribution, especially when the particle size was smaller than the pore size of the membrane.

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