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Absorption: model exploration
  Explores the diffusion-relaxation absorption model.
2024.Jul.03 12:41:27
xF Weight of Fickian diffusion (fraction, in [0–1]).
kF, kR s−1 Diffusivity rate, relaxation rate (both T−1).
d m Diameter of particle (L).
h, tfin s Print step, final time (both T).
vsSqrt Plot vs. √t.
Show values Show the graph coordinates.
 Absorption: exploration of the ‘Fickian diffusion’-‘relaxation’ model (function & 1.st and 2.nd derivatives). ("sqroot" .doc, .xls)
References: Plate: Absorptex090409

• Rosa, F., J. Bordado, M. Casquilho, 2002, "Kinetics of water absorbency in AA/AMPS copolymers: applications of a diffusion-relaxation model", Polymer, 43, pp 63-70 (doi10.1016/S0032-3861(01)00596-1).

• Fick, Adolf Eugen (1828-04-01–1901-08-21): Fick's law of diffusion Wikip., Google search...

• 1920-04-09: Alves, Luiz A. de Almeida (=), birthday.

 
 
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Created: 2009-04-09 — Last modified: 2009-04-11