Blog posts

The School of Mechanical and Aerospace Engineering in Nanyang Technological University, Singapore, is looking for a highly motivated researcher for a three-year Post-doctoral Fellowship in the area of atomistic/molecular dynamics modelling.

The research project is computational based and will focus on the atomistic modelling of lubricant and diamond-like carbon. The work will include molecular dynamics simulations, code programming and publications of research papers. The successful candidate will also have to work closely with scientists from A*STAR.

In this manuscript (available at http://arxiv.org/abs/1004.1765), we present a systematically improvable, linear scaling formulation for the solution of the all-electron Coulomb problem in crystalline solids. In an infinite crystal, the electrostatic (Coulomb) potential is a sum of nuclear and electronic contributions, and each of these terms diverges and the sum is only conditionally convergent due to the long-range 1/r nature of the Coulomb interaction.

In the study of thermoelastic actuation of dielectric elastomer, we can write the Helmholtz free-energy as a function of stretch ratio, nominal electric displacement and temperature (T).

The entropy (S) is the negative partial differential coefficient of W with respect of temperature (T). And we can see the change of S is due to three components: deformation, heat conduction and polarization. In an isothermal state, the deformation part has been fully investigated by Arruda and Boyce in 1993, but the polarization-induced entropy (Sp) has not been clearly stated.

A PhD student position is available on nonlinear multiscale modeling of materials for Fall 2010. Please contact xxu1 [at] stevens.edu ASAP

 X. Frank Xu, PhD, Assistant Professor

Dept of Civil, Envir & Ocean
Engrg

Stevens Institute of Technology

Hoboken, NJ
07030

201-216-8711(O)

201-216-8739 (Fax)

http://personal.stevens.edu/~xxu1

Hi All,

Most exisiting failure critera delevolped for fiber composite laminates and they are rough estimations for fabric composite. I want to know if there is a suitable failure criterion for fabric composites.

Thanks

Azadeh

When:

Friday
23rd - Saturday 24th, April 2010



Where:

BS 2003, Indiana University Purdue University Indianapolis
(IUPUI)



Invited
Speakers (in alphabetical order):

Steven Dong
(Purdue University, Mathematics)

Enabling Incompressible Flow Simulations with Large Time Step Sizes

Anil
Hirani (University of Illinois at Urbana-Champaign, Computer
Science)

Some PyDEC Applications (Python software package for

The Materials Research Division, Risø National Laboratory for Sustainable Energy, Technical University of Denmark, is seeking candidates for a Senior Researcher position in the area of processing of polymer matrix composites to develop innovative strategies and to improve current methods of manufacturing polymer matrix composites for the energy and transport sector. 

Risø DTU has close collaboration with the leading wind turbine blade manufactures such as LM Glasfiber A/S, Vestas Wind Systems A/S and Siemens Wind Power A/S.   

Professor Wing Kam Liu's group at Northwestern University is looking for a postdoc or a research associate who is good at multiscale methods development, nonlinear finite elements, and has good knowledge of plasticity with some knowledge of high performance computing.  Interested applicants please contact: w-liu [at] northwestern.edu (w-liu[at]northwestern[dot]edu)