Název: 3D Micromodels of Porous Structures
Autoři: Pražák, Josef
Typ dokumentu: Příspěvky z konference
Konference/Akce: Colloquium FLUID DYNAMICS 2012, Praha (CZ), 2012-10-24 / 2012-10-26
Rok: 2012
Jazyk: eng
Abstrakt: Speaking about modeling in technical sciences, we have in mind an analysis of mathematical (computational) or physical analogies of objects to be studied. Physical modeling means a systematic building of physical objects heaving some analogy with the studied physical reality. For the models of porous structures, the notion micromodels has been introduced. The micro- means that the model represents only a small fraction of real porous structure and that some essential schematization of reality is included. The difference between a micromodel and a simple probe of a natural porous material (a small volume of soil, sand, etc.) consist in the fact that some exact geometrical information is ahead. Very often, the real porous space is schematized into a regular graph network. The Lenormand´s micromodels are 2D objects where a random square network has been cut in a sophisticated way into a layer of resin between two layers of plexiglass.
Klíčová slova: micromodels; modeling of porous mediua; porous media
Číslo projektu: CEZ:AV0Z20760514 (CEP)
Zdrojový dokument: Colloquium FLUID DYNAMICS 2012, ISBN 978-80-87012-42-0

Instituce: Ústav termomechaniky AV ČR (web)
Informace o dostupnosti dokumentu: Dokument je dostupný v příslušném ústavu Akademie věd ČR.
Původní záznam: http://hdl.handle.net/11104/0213818

Trvalý odkaz NUŠL: http://www.nusl.cz/ntk/nusl-151617


Záznam je zařazen do těchto sbírek:
Věda a výzkum > AV ČR > Ústav termomechaniky
Konferenční materiály > Příspěvky z konference