scholarly journals Numerical Simulation of the Spatial Distribution of Mean Residence Time in Complex Flows through Porous Media

2000 ◽  
Vol 138 ◽  
pp. 690-695 ◽  
Author(s):  
Jean-Noël Baléo ◽  
Pierre Le Cloirec
Keyword(s):  
Numerical Simulation ◽  
Porous Media ◽  
Spatial Distribution ◽  
Residence Time ◽  
Mean Residence Time ◽  
Complex Flows ◽  
Flows Through Porous Media

scholarly journals Numerical Simulation of Free Surface Fluid Flows Through Porous Media by Using the Explicit MPS Method

2018 ◽  
Vol 127 (1) ◽  
pp. 7-33 ◽  
Author(s):  
Xiaosong Sun ◽  
Maodong Sun ◽  
Kazuya Takabatake ◽  
Christopher C. Pain ◽  
Mikio Sakai
Keyword(s):  
Numerical Simulation ◽  
Porous Media ◽  
Free Surface ◽  
Fluid Flows ◽  
Mps Method ◽  
Flows Through Porous Media

Precipitation and filtration of zinc, magnesium, copper and aluminium hydroxides

1982 ◽  
Vol 47 (12) ◽  
pp. 3362-3370
Author(s):  
Otakar Söhnel ◽  
Eva Matějčková
Keyword(s):  
Residence Time ◽  
Mean Residence Time ◽  
Filtration Resistance ◽  
Filtration Pressure ◽  
Bed Porosity ◽  
The Mean ◽  
Filtration Properties

Filtration properties of batchwise precipitated suspensions of Zn(OH)2, Mg(OH)2 and Cu(OH)2 and continuously precipitated Al(OH)3 were studied. For batchwise precipitated suspensions was verified the theoretically predicted dependence of specific filtration resistance on initial supersaturation and for the continuously precipitated Al(OH)3 the relation between the specific filtration resistance and the mean residence time of suspension in the reactor. Dependences were also recorded between the bed porosity and concentration of precipitated solutions, specific filtration resistance and used filtration pressure and the effect of aging of the batchwise precipitated suspension of Mg(OH)2on its filtration properties. The used CST method for determination of filtration characteristics of Zn(OH)2 suspension was also studied.

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