Zobrazeno 1 - 10
of 235
pro vyhledávání: '"Landgraf, Ralf"'
Autor:
Landgraf, Ralf
Die vorliegende Arbeit befasst sich mit der kontinuumsmechanischen Formulierung des Aushärteverhaltens polymerer Werkstoffe sowie der Implementierung und Simulation von Aushärtestoffgesetzen im Rahmen der Finite-Elemente-Methode. Auf Basis eines al
Autor:
Agarwal, Nitin K., Kim, Chae-Hwa, Kunkalla, Kranthi, Vaghefi, Amineh, Sanchez, Sandra, Manuel, Samantha, Bilbao, Daniel, Vega, Francisco 6, Landgraf, Ralf 6
Publikováno v:
In Laboratory Investigation April 2022 102(4):401-410
Autor:
Zeynaloo, Elnaz, Yang, Yu-Ping, Dikici, Emre, Landgraf, Ralf, Bachas, Leonidas G., Daunert, Sylvia
Publikováno v:
In Nanomedicine: Nanotechnology, Biology, and Medicine January 2021 31
Publikováno v:
Chemnitz Scientific Computing Preprints, 08-05
Non-negligible coupled thermal and mechanical effects occur in several physical and industrial procedures, e.g. warm for ming processes. The authors present the theoretical background of a phenomenological thermoelastoplastic material model at large
This work deals with the characterisation and modelling of the curing process and its associated volume changes of an epoxy based thermoset resin. Measurements from differential scanning calorimetry (DSC) define the progress of the chemical reaction.
Externí odkaz:
http://arxiv.org/abs/1404.0310
Publikováno v:
Comp Mech 54(2):547-565 (2014)
This work deals with the modelling and simulation of curing phenomena in adhesively bonded piezo metal composites which consist of an adhesive layer with integrated piezoelectric module and two surrounding metal sheet layers. In a first step, a gener
Externí odkaz:
http://arxiv.org/abs/1310.8264
Autor:
Landgraf, Ralf, Ihlemann, Jörn, Kolmeder, Sebastian, Lion, Alexander, Lebsack, Helena, Kober, Cornelia
The minimal invasive procedure of vertebroplasty is a surgical technique to treat compression fractures of vertebral bodies. During the treatment, liquid bone cement gets injected into the affected vertebral body and therein cures to a solid. In orde
Externí odkaz:
http://arxiv.org/abs/1307.0880
Publikováno v:
Computer Methods in Applied Mechanics and Engineering (2013), 256, 213-225
We consider the numerical treatment of one of the most popular finite strain models of the viscoelastic Maxwell body. This model is based on the multiplicative decomposition of the deformation gradient, combined with Neo-Hookean hyperelastic relation
Externí odkaz:
http://arxiv.org/abs/1304.3380
Autor:
Landgraf, Ralf, Ihlemann, Jörn
Publikováno v:
PAMM: Proceedings in Applied Mathematics & Mechanics; Dec2023, Vol. 23 Issue 4, p1-9, 9p
Publikováno v:
PAMM: Proceedings in Applied Mathematics & Mechanics; Dec2023, Vol. 23 Issue 4, p1-9, 9p