Parallel computing for particle methods: Part 1: Scatter operation
New article on the MPI scatter operation for particle simulations:
http://www.parresianz.com/mpi/c++/parallel-domain-decomposition-part-1/
-- Biswajit
education
Ph.D. Opportunity at Singapore University of Technology and Design (SUTD) on Functional 3D Printing
Prof. Ge’s Advanced Manufacturing and Design Laboratory (http://amd.sutd.edu.sg/) is recruiting PhD students. The Ph.D.scholarships are immediately available in the general areas of functional advanced manufacturing. The research topics can vary based on the student’s background from solid mechanics for soft active materials, UV curable functional polymer development for 3D printing, and development of high resolution multifunctional 3D Printing system.
What are Principal Stresses (explained without math equations) ?
In the following video, I have tried to explain the concept of principal stress in a more physical way and without involving any mathematical equations, hope you can easily imbibe the concept.
Failure of brittle materials using simple experiments- Part 2
Here is my second video, where I tried to explain the concepts of stress state, principal stresses, Mohr circle and failure theories in layman's language and associated these concepts to explain the failure of a brittle material.
Modeling of Localized Inelastic Deformation 2017 (LID 2017)
Dear colleagues,
on behalf of the course organizer, I would like to bring to your attention to the advanced course on Modeling of localized inelastic deformation that will be taught by Milan Jirásek in Prague, Czech Republic on 18-22 September 2017.
Concept of state of stress in a simple way
I tried to explain the concept of state of stress in a simple way, here is the link to the video - state of stress
Spin vs. angular velocity gradient
Rehashing and clarifying some old work for a friend: http://www.parresianz.com/mechanics/spin-tensor-and-Green-Naghdi-rate/
-- Biswajit
Failure of brittle materials using simple experiments -Part 1
Below is the video link to my first lecture video, where in I tried to demonstrate the failure of brittle materials using simple experiments.
https://www.youtube.com/watch?v=yG76IhmKyRY&t=1s
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
Final announcement Summer school Mechanics for the green economy
Organizers invite to attend the summer school
Mechanics for the green economy: Modeling and High Performance Computing in multi-scale and multi-physics processes.
Brescia and Trento, Italy, 19-25 July 2017.
Deadlines:
Fellowship deadline is Sunday, May 7. Registration deadline July 1, 2017.
Lecturers:
Prof. W. Bangerth, Colorado State University, USA
Prof. D. Bigoni, Università di Trento, Italy