User login

You are here

Biswajit Banerjee's blog

Unit testing MPI applications

New article: Unit testing and continuous integration of MPI applications with googletest and cmake. http://www.parresianz.com/mpi/c++/mpi-unit-testing-googletests-cmake/

Can we predict when the Larsen-C ice shelf will fail?

My opinion is "Not yet".

What stops us from predicting the date on which the Larsen-C ice shelf will fail? http://www.parresianz.com/fracture/Larsen-B-and-peridynamics/

-- Biswajit

More on objective incremental constitutive equations

Check out my new article on a source of confusion in material and spatial versions of constitutive equations at http://www.parresianz.com/mechanics/incremental-objectivity/

-- Biswajit

Reading XML files containing gzipped data in C++

Once upon a time, the CEO of my company asked me why I did so much software engineering for my work.  My response was that software engineers were unlikely to produce what I needed in the short time frames that I had at my disposal without me spending a huge amount of time training them.

Creating a multi-keyframe animation with d3.js.

Creating a multi-keyframe animation with d3.js.  http://www.parresianz.com/javascript/d3js/d3-animation-closest-point-return/

Something that should be in the toolbox of every modern researcher.  Static plots in journals are not good enough given today's technology.

-- Biswajit

Nonlinear programming and closest point return plasticity

New article:  Nonlinear programming and closest point return plasticity http://www.parresianz.com/mechanics/plasticity/algorithm/primal-dual-closest-point-return/

This article tries to justify the use of backward Euler stress updates.

-- Biswajit

Forward vs backward Euler for return algorithms

In Part 5 of my series on return mapping for plane stress plasticity, I claim that the obsession with backward Euler is not justified if accuracy is important.  See http://www.parresianz.com/mechanics/plasticity/algorithm/plane-stress-drucker-prager-return-part-5/.

Let me know if you disagree and why.

-- Biswajit

More on plane stress Drucker-Prager plasticity

Parts 3 and 4 of the series on plane stress Drucker-Prager plasticity are now online.  More to come soon.

Check out 

http://www.parresianz.com/mechanics/plasticity/algorithm/plane-stress-drucker-prager-return-part-3/

and

Compressing XML input files for particle simulations

Creating compressed base64 encoded XML input files for million particle DEM simulations:  http://www.parresianz.com/r/xml/xml-particle-input-file/

- Biswajit

vtk.js vs. three.js

vtk.js is a recently released javacript version of vtk. Here's my experience with it and how it compares with three.js today. http://www.parresianz.com/javascript/typescript/vtkjs/threejs/vue/vtkjs-ellipsoid/ 

-- Biswajit

Visualizing ellipsoidal particles with three.js

You will find my new article on visualizing ellisoids with three.js at http://www.parresianz.com/javascript/typescript/threejs/vue/vtk-threejs-ellipsoid/

This series contains almost all the information you will need to create your own viz tools in javascript.

-- Biswajit

Pages

Subscribe to RSS - Biswajit Banerjee's blog

More comments

Syndicate

Subscribe to Syndicate