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Experiments with the Bubble Model of a Metal Structure
01 Mar 2016 |
Posted by Tanya Faltens
This video discusses crystal defects (voids, dislocations, stress concentrations) on a closed packed plane using a bubble model described in the 1947 paper in the Proceedings of the Royal Society...
Muddiest Points: Crystal Defects and Burgers Vectors
This video contains the explanation of students' muddiest points regarding crystalline defects and burgers vectors including the various defect types, how to find Burgers Vectors from...
Muddiest Points: Dislocations and Plastic Deformation of Metals
This video contains the explanation of students' muddiest points regarding plastic deformation of metals including slip planes/directions, and dislocations.
From the ASU Materials Concepts...
MD simulations of shock loading
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11 Jun 2015 | Tools | Contributor(s): edwin alberto antillon, Mitchell Anthony Wood, Mathew Joseph Cherukara, Alejandro Strachan
Use MD simulation to study shocks in various materials including metals and energetics
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...
Atomic Picture of Plastic Deformation in Metals via Online Molecular Dynamics Simulations
01 Jun 2011 | Courses | Contributor(s): Alejandro Strachan
The main goal of this learning module is to introduce students to the atomic-level processes responsible for plastic deformation in crystalline metals and help them develop a more intuitive...
Atomic Picture of Plastic Deformation in Metals: Overview Lecture
24 Jan 2010 | Online Presentations | Contributor(s): Alejandro Strachan
The lecture describes the objectives of the learning module and provides the necessary background for the activities. We briefly discuss the following topics:
mechanical response of macroscopic...
Atomic Picture of Plastic Deformation in Metals: Prelab Lecture
This lecture provides a detailed description of the activities the students will perform in the lab. We present a tutorial with step by step instructions on how to run MD simulations using the...
Atomic Picture of Plastic Deformation in Metals: Lab Assignment Handout
19 Jan 2010 | Teaching Materials | Contributor(s): Alejandro Strachan
In this lab students will perform online molecular dynamics (MD) simulations of metallic nanowires deformed uniaxially and analyze the results...