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Virtual Fracture Propagation Laboratory
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20 May 2015 | Tools | Contributor(s): Polina Alexeenko, Johanna Bjork Palsdottir, Yuesong Xie, Marisol Koslowski
Plastic Deformation at the Nanoscale
11 Sep 2015 | Online Presentations | Contributor(s): Marisol Koslowski
To model the deformation of metallic materials at micron and submicron scales a continuum theory of dislocations is derived. We will introduce the MicroMechanics Simulation Tool and the NanoPlasticity Lab. Both tools are dislocation mechanics simulations for the prediction of plastic deformation of metals. We will show some simulations that show the formation of structures and their influence in macroscopic deformation as for example the dependence on the yield stress on a characteristic size of the sample.
2D cluster analysis
28 Jul 2015 | Tools | Contributor(s): Zhiyang Lin, Lei Cao, Marisol Koslowski
Rate-Limited Deformation Mechanisms in Nanocrystalline Metals
08 Apr 2015 | Online Presentations | Contributor(s): Marisol Koslowski
Reproducing results from "PUQ: a code for non-intrusive uncertainty propagation in computer simulations"
27 Mar 2015 | Papers | Contributor(s): Martin Hunt, Marisol Koslowski, Alejandro Strachan
In this document we use the nanoPLASTICITY in nanoHUB to reproduce results of the paper "PUQ: a code for non-intrusive uncertainty propagation in computer simulations" to be published in Computer Physics Communications. The paper abstract follows. We present a software package for the non-intrusive propagation of uncertainties in input parameters though computer simulation codes or mathematical models and associated analysis; we demonstrate its use to drive micromechanical...
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Purdue Workshop—Predictive materials modeling and simulations: nano- and micro-mechanics
This by-invitation-only workshop will focus on recent progress and current challenges in the area of experimentally validated, predictive modeling of mechanical properties of nano- or micro-engineered materials. Areas of interest include micro- and nano-electromechanical devices...
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