From 2a4dc6f65d755db9da1d0703fd5a8cda0f60ae71 Mon Sep 17 00:00:00 2001 From: achalhp Date: Mon, 4 Mar 2024 12:25:10 +0530 Subject: [PATCH] Updated Readme --- README.md | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) diff --git a/README.md b/README.md index 80cfea135..110e2c8f4 100644 --- a/README.md +++ b/README.md @@ -4,6 +4,18 @@ - Code development: https://git.damask.mpie.de - General inquiries: damask@mpie.de +## DAMASK_EICMD + +This is a DAMASK fork with implementation of the "Discrete Deformation Twinning Model" based on work done by Dr. Satyapriya Gupta and Dr. Philip Eisenlohr at MSU. + +### The Discrete Deformation Twinning Model +The aim of this model is to accurately match experimental observations of deformation twinning while remaining computationally efficient compared to physics-based phase field models. + +* We introduce stochasticity for the nucleation and growth events of twinning through random sampling, similar to Monte Carlo Methods. +* The ease or difficulty of a twinning event is controlled by adjusting the frequency of sampling. +* At each voxel, the state of twinning is treated as a discrete quantity, unlike the approach based on diffused volume fraction method. +* The kinetics of twinning occur in the form of a “jump,” rather than following a rate equation as in the “pseudo-slip” approach. +* The jumped state is evaluated using the correspondence matrix from Niewczas, Acta Materialia, 2010. ## Repository Locations @@ -21,6 +33,11 @@ The site is primarily meant to provide a forum for [Discussions](https://github. ## Contact Information +( +EICMD Team, IIT Dharwad +https://sites.google.com/view/eicmd/home +) + Max-Planck-Institut für Eisenforschung GmbH Max-Planck-Str. 1 40237 Düsseldorf