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Title:Struktura realne kovinske pene
Authors:ID Borovinšek, Matej (Author)
ID Vesenjak, Matej (Author)
ID Matela, Jožef (Author)
ID Ren, Zoran (Author)
Files:URL http://www.drustvozamehaniko.si/zbornik/ZbornikKD2008.pdf
 
Language:Slovenian
Work type:Unknown
Typology:1.08 - Published Scientific Conference Contribution
Organization:FS - Faculty of Mechanical Engineering
Abstract:Predstavljen je postopek analize geometrijskih značilnosti realnih kovinskih odprtoceličnih pen s pomočjo računalniške tomografije in naknadne obdelave zajetih slik. Opisan je način izgradnje in analize tridimenzionalnega računalniškega modela pene, na katerem je bilo prepoznanih in izmerjenih 5735 robov celic, 2963 oken in 179 celotnih celic. Primerjava z obstoječimi rezultati pokaže, da se kovinske pene močno razlikujejo od teoretičnih ravnovesnih modelov in od raziskav tekočih pen (pena milnice).
Keywords:odprto-celična gradiva, odprto-celične pene, računalniška tomografija, morfologija celic
Year of publishing:2008
PID:20.500.12556/DKUM-26262 New window
UDC:539.216+544.77.022.535
COBISS.SI-ID:12630038 New window
NUK URN:URN:SI:UM:DK:J1G9JXUN
Publication date in DKUM:31.05.2012
Views:3045
Downloads:118
Metadata:XML DC-XML DC-RDF
Categories:Misc.
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Secondary language

Language:English
Title:Structure of real metal foam
Abstract:A procedure for analysis of geometrical features of real metal open-cell foams using computer tomography and additional image processing is presented. A method for creation and analysis of a three-dimensional computer foam model is described in which 5735 struts, 2963 windows and 179 cells were detected. When compared with existing results the measurements show that the structure of real metal foam significantly differs from the theoretical equilibrium models and research on liquid foams (soap froth).
Keywords:open-cell structures, open-cell foaming, computer tomography


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