Simulation of S-Entropy Production during the Transport of Non-Electrolyte Solutions in the Double-Membrane System

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27200%2F20%3A10245084" target="_blank" >RIV/61989100:27200/20:10245084 - isvavai.cz</a>

Result on the web

<a href="https://www.mdpi.com/1099-4300/22/4/463" target="_blank" >https://www.mdpi.com/1099-4300/22/4/463</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.3390/e22040463" target="_blank" >10.3390/e22040463</a>

Result language

angličtina

Original language name

Simulation of S-Entropy Production during the Transport of Non-Electrolyte Solutions in the Double-Membrane System

Original language description

Using the classical Kedem-Katchalsky&apos; membrane transport theory, a mathematical model was developed and the original concentration volume flux (J(v)), solute flux (J(s)) characteristics, and S-entropy production by J(v), ((psi S)Jv) and by J(s) ((psi S)Js) in a double-membrane system were simulated. In this system, M-1 and M-r membranes separated the l, m, and r compartments containing homogeneous solutions of one non-electrolytic substance. The compartment m consists of the infinitesimal layer of solution and its volume fulfills the condition V-m -&gt; 0. The volume of compartments l and r fulfills the condition V-l = V-r -&gt; infinity. At the initial moment, the concentrations of the solution in the cell satisfy the condition C-l &lt; C-m &lt; C-r. Based on this model, for fixed values of transport parameters of membranes (i.e., the reflection (sigma(l), sigma(r)), hydraulic permeability (L-pl, L-pr), and solute permeability (omega(l), omega(r)) coefficients), the original dependencies C-m = f(C-l - C-r), J(v) = f(C-l - C-r), J(s) = f(C-l - C-r), (psi S)Jv = f(C-l - C-r), (psi S)Js = f(C-l - C-r), R-v = f(C-l - C-r), and R-s = f(C-l - C-r) were calculated. Each of the obtained features was specially arranged as a pair of parabola, hyperbola, or other complex curves.

Czech name

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Czech description

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Type

J_imp - Article in a specialist periodical, which is included in the Web of Science database

CEP classification

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OECD FORD branch

10700 - Other natural sciences

Project

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Continuities

N - Vyzkumna aktivita podporovana z neverejnych zdroju

Publication year

2020

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Entropy

ISSN

1099-4300

e-ISSN

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Volume of the periodical

22

Issue of the periodical within the volume

4

Country of publishing house

CH - SWITZERLAND

Number of pages

11

Pages from-to

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UT code for WoS article

000537222600083

EID of the result in the Scopus database

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