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Academic Associate: Fully-Funded PhD Position in Engineering (Smart Materials)

Submitted by Mahdi-Bodaghi on

We are seeking to appoint an enthusiastic and talented Academic Associate to contribute to research and teaching in the Department of Engineering at Nottingham Trent University. Most of the teaching will be in the format of seminars, laboratory classes and tutorials. The academic associate post is part-time (0.5 FTE) and in addition, you will be required to register for a PhD part-time for the duration of the 5-year post.

PhD Title: 3D Printing of Smart Shape Memory Materials for Advanced Sensors and Actuators

Director of Studies: Dr. Mahdi Bodaghi

Residual Stress 101: One day course at SEM conference

Submitted by Mike Prime on

The day before the SEM Conference this June in Reno, Nevada, USA, we will be teaching a short course entitled Residual Stress 101: https://sem.org/annualprogram. See below for a description of the course. We will cover lots of practical material on residual stresses, much of which is not covered in standard engineering curricula. This is great material for any interested researcher who never got a comprehensive background in residual stress. It will also be great for graduate students or advanced undergrads, and students pay half price.

What causes the other: Stress cause strain or Strain cause stress ( Conjugated Polymers)

Submitted by Anonymous (not verified) on
Choose a channel featured in the header of iMechanica

 I am struggling in understanding a theorem related to a conjugated polymer which is based on the electro-chemo-mechanical working principle.

The basic idea of the actuator is constructed from three layers, the up and bottom are conductive and the medium layer is dielectric and when the voltage applied the ions migrates to fill the holes.

It is mentioned that the expansion is happening because of the migration of the ions and then the stress occurs.

I don't agree with it as what makes the ions migrate is the electrostatic force and then the strain occurs.

CISM course "The Art of Modeling in Computational Solid Mechanics"

Submitted by Alexander Schwarz on

Dear colleagues,

We are pleased to inform you about the CISM course

"The Art of Modeling in Computational Solid Mechanics"

coordinated by Jörg Schröder and Peter Wriggers
which takes place in Udine from Oct 7, 2019 - Oct 11, 2019.

This course accounts for all doctoral and postdoctoral researchers in
civil and mechanical engineering, applied mathematics and physics as well
as industrial researchers, which are interested in conducting research in
the topics of advanced constitutive modeling, homogenization, data driven

How do I do multiple restarts is ABAQUS ?

Submitted by rajan_prithivi on

Hello All,

I have been trying to restart an ABAQUS simulation using the command line. The following works fine

########

abaqus job=restart1.inp oldjob=OLD user=UMAT.f cpus=160 scratch=$PWD interactive

########

But when I do the restart for the second time like the following, It gives me an error

########

abaqus job=restart2.inp oldjob=restart1 user=UMAT.f cpus=160 scratch=$PWD interactive

########

Error :

****************************

Real life example of Eigen values and Eigen vectors

Submitted by rajan_prithivi on

Eigen values / vectors finds applications in most engineering disciplines and also in basic sciences. In this video, I tried to explain the  meaning of Eigen values/vectors in a simple way and gave a real life example of the same. Here is the LINK to the video.

PhD position in Theoretical & Experimental Mechanics of High Performance (bio)Materials

Submitted by Dargazany on

 

Our Group of High Performance Materials in Enviormental & Civil Engineering Department at Michigan State University has two openings for PhD positions to work on Multiscale Modeling or Experimental Charachterization of Soft Materials starting Fall 2019.