Application of Laplace Transform to Diffusion Equations

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22340%2F09%3A00022044" target="_blank" >RIV/60461373:22340/09:00022044 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Application of Laplace Transform to Diffusion Equations

Original language description

In this work was derived a model of forced diffusion for the determination of transport properties of gases through polymeric membranes by the method of integral transform, in particular Laplace transform, with the aim to obtain the relation for the concentration profile. In simple situation, model of forced diffusion can be described enough by 2nd Fick's law, which was solved at given initial and boundary conditions corresponding with the experiment. This paper is focused on the detail explanation of application of Laplace transform to diffusion equations. The results are presented in the form of concentration profile and diffusion curve for the permeation of carbon dioxide through low density polyethylene membrane.

Czech name

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Czech description

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Type

D - Article in proceedings

CEP classification

CF - Physical chemistry and theoretical chemistry

OECD FORD branch

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Project

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Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)<br>S - Specificky vyzkum na vysokych skolach

Publication year

2009

Confidentiality

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

Article name in the collection

Reakční a transportní jevy III

ISBN

80-7080-725-5

ISSN

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e-ISSN

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Number of pages

4

Pages from-to

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Publisher name

VŠCHT Praha

Place of publication

Praha

Event location

Jablonec

Event date

Jun 10, 2009

Type of event by nationality

CST - Celostátní akce

UT code for WoS article

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