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Titel:

Parameter identification for modelling alveolar tissue on different scales

Dokumenttyp:
Konferenzbeitrag
Art des Konferenzbeitrags:
Textbeitrag / Aufsatz
Autor(en):
Rausch, S.; Wall, W.A.
Abstract:
In this paper we focus on the material description of alveolar tissue. Two different approaches are presented; one models the tissue as a homogenized material (lung parenchyma) and the other one resolves the alveolar micro-structure. The material descriptions for both approaches are based on phenomenological strain-energy-functions. To identify the corresponding material parameters for each model noval experiments with vital tissue and an inverse analysis, using the Levenberg-Marquardt Algorith...     »
Stichworte:
tissue mechanics, respiratory mechanics, parameter identification, inverse problem, experimental biomechanics, finite element method
Dewey-Dezimalklassifikation:
620 Ingenieurwissenschaften
Kongress- / Buchtitel:
Proceedings - 7th EUROMECH Solid Mechanics Conference
Jahr:
2009
Reviewed:
ja
Sprache:
en
Semester:
SS 09
Format:
Text
 BibTeX