Investigation of the nonlinear effects during the sedimentation process of a charged colloidal particle by direct numerical simulation

Journal of Colloid and Interface Science

Volumn 344, Issue 1, 2010, Pages 228-236

  Keller, Florian ^a   Feist, Markus ^a   Nirschl, Hermann ^a   Dörfler, Willy ^a  

^a KARLSRUHE INSTITUTE OF TECHNOLOGY   (Germany)

Author keywords

Colloidal particle; Direct numerical simulation; Electrochemical double layer; Sedimentation; Zeta potential expansion

Indexed keywords

AQUEOUS SOLUTIONS; ASYMPTOTIC EXPANSION; CENTRIFUGAL FIELDS; CHARGED COLLOIDAL PARTICLES; COLLOIDAL PARTICLE; COUPLED PARTIAL DIFFERENTIAL EQUATIONS; DIMENSIONAL ANALYSIS; DIMENSIONLESS NUMBER; DOUBLE LAYERS; ELECTROCHEMICAL DOUBLE LAYER; ELECTROKINETIC PHENOMENA; ELECTROLYTE SOLUTIONS; EXTERIOR DOMAIN; LINEAR RESPONSE; NONLINEAR EFFECT; SEDIMENTATION PROCESS; SEDIMENTATION VELOCITIES; SETTLING PROCESS; SINGLE PARTICLE; ZERO SURFACE CHARGE;

ASYMPTOTIC ANALYSIS; CENTRIFUGATION; DIFFERENTIAL EQUATIONS; DIRECT NUMERICAL SIMULATION; ELECTRIC FIELDS; ELECTROLYTES; IONIC STRENGTH; REYNOLDS NUMBER; ZETA POTENTIAL;

SEDIMENTATION;

ELECTROLYTE;

AQUEOUS SOLUTION; ARTICLE; CENTRIFUGATION; COLLOID; CONTROLLED STUDY; ELECTRIC FIELD; FLUID FLOW; GRAVITY; IONIC STRENGTH; MATHEMATICAL MODEL; MICROSCOPY; NONLINEAR SYSTEM; PARTICLE SIZE; PRIORITY JOURNAL; PROCESS OPTIMIZATION; SEDIMENTATION RATE; SURFACE CHARGE; SURFACE PROPERTY; THEORETICAL MODEL; THICKNESS; ZETA POTENTIAL;

CENTRIFUGATION; COLLOIDS; COMPUTER SIMULATION; GRAVITATION; MODELS, CHEMICAL;

EID: 76049091868     PISSN: 00219797     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.jcis.2009.12.032     Document Type: Article

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