Residence time distribution analysis of magnetic nanoparticle-enhanced mixing using time-dependent magnetic actuation in microfluidic system

2010 ◽  
Vol 10 (4) ◽  
pp. 735-747 ◽  
Author(s):  
Ahsan Munir ◽  
Jianlong Wang ◽  
Zanzan Zhu ◽  
H. Susan Zhou
Keyword(s):  
Residence Time ◽  
Time Distribution ◽  
Residence Time Distribution ◽  
Magnetic Nanoparticle ◽  
Microfluidic System ◽  
Time Dependent ◽  
Distribution Analysis ◽  
Magnetic Actuation

scholarly journals Validation of a Computational Fluid Dynamics Model for a Novel Residence Time Distribution Analysis in Mixing at Cross-Junctions

Water ◽  
2018 ◽  
Vol 10 (6) ◽  
pp. 733 ◽  
Author(s):  
Daniel Hernández-Cervantes ◽  
Xitlali Delgado-Galván ◽  
José Nava ◽  
P. López-Jiménez ◽  
Mario Rosales ◽  
...  
Keyword(s):  
Fluid Dynamics ◽  
Computational Fluid Dynamics ◽  
Residence Time ◽  
Time Distribution ◽  
Residence Time Distribution ◽  
Distribution Analysis ◽  
Dynamics Model ◽  
Computational Fluid Dynamics Model

Application of Residence Time Distribution Analysis in Microchannel Hemodialysis Devices

2013 ◽  
Author(s):  
Matthew Coblyn ◽  
Agnieszka Truszkowska ◽  
Goran Jovanovic
Keyword(s):  
Quality Of Life ◽  
Renal Failure ◽  
Residence Time ◽  
Hollow Fiber ◽  
Time Distribution ◽  
Residence Time Distribution ◽  
Distribution Analysis ◽  
Patient Health ◽  
Long Time

Current hemodialysis techniques rely on hollow-fiber tubes in a tube-and-shell operating approach. The method works satisfactorily; but, technological advantages of this method are already exhausted for a long time. Additional improvements are needed which could provide a way towards improving patient health and quality of life. Patients with renal failure undergo intense filtration sessions approximately three times a week leaving them fatigued. Large oscillations in concentration of various solutes within blood cause detrimental consequences on the overall health of patients.

Residence time distribution analysis and kinetic study of toluene photo-degradation using a continuous immobilized photoreactor

RSC Advances ◽  
2014 ◽  
Vol 4 (95) ◽  
pp. 53097-53104 ◽  
Author(s):  
Morteza Jafarikojour ◽  
Morteza Sohrabi ◽  
Sayed Javid Royaee ◽  
Mohammad Rezaei
Keyword(s):  
Volatile Organic Compounds ◽  
Photocatalytic Degradation ◽  
Kinetic Study ◽  
Organic Compounds ◽  
Residence Time ◽  
Time Distribution ◽  
Residence Time Distribution ◽  
Distribution Analysis ◽  
Photo Degradation ◽  
Volatile Organic

The photocatalytic degradation of volatile organic compounds is an innovative intensification technology.

Computer Aided Design of Coat-Hanger Die in Polymer Film Processing

2011 ◽  
Vol 186 ◽  
pp. 266-270 ◽  
Author(s):  
Kai Meng ◽  
Xin Hou Wang ◽  
Qing Guan Chen
Keyword(s):  
Residence Time ◽  
Computer Aided Design ◽  
Time Distribution ◽  
Residence Time Distribution ◽  
Abrupt Change ◽  
Distribution Analysis ◽  
Rectangular Section ◽  
Circular Section ◽  
Time Dispersion ◽  
Aided Design

With the aid of computer simulations, coat-hanger die was designed for more uniform residence time distribution. Analysis of velocity distribution and flow path line indicate that stagnation areas exist in the coat-hanger die, which is caused by the geometry abrupt change between the circular section manifold and the rectangular section slot gap. The stagnation areas affect the melt residence time directly. After changing the circular section manifolds to tear-drop section manifolds, the stagnation areas decrease from 8.21 mm2 to 5.40 mm2. Compared with the melt residence time in circular section manifolds, both the maximum residence time and the residence time dispersion were decreased.

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