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homogenisation

One Ring to Bind Them...Two Rings to Rule Them

Submitted by giorgio_carta on

In this paper, we discuss two problems concerning scattering and localisation of flexural waves in structured elastic plates. Firstly, we compare the scattering amplitudes of waves in a thin plate, generated by a point source, due to a single mass and to a large number of smaller masses, having the same equivalent mass and located around a circle. We show that in the second case, the scattering can be reduced, in particular in the medium- and high-frequency regimes.

Two postdocs and two PhDs at UC San Diego and Cardiff University (UK)

Submitted by alicia on

Applications are sought for one Post-Doctoral Researcher at University of California, San Diego (USA) and one Post-Doctoral Researcher at Cardiff University (UK) and two PhDs (Cardiff) to join a very active cross-continental M2DO research lab. The primary research focus is to develop topology optimization for multiscale and multiphysics problems optimizing materials and structures. The research members are required to travel between US and UK regardless of their bases.  

Research experience in the following areas are required.

Yield behaviour of trabecular bone

Submitted by Lee Margetts on

A recently published paper  "Evaluating the macroscopic yield behaviour of trabecular bone using a nonlinear homogenisation approach" links the micromechanics of bone to its macroscopic behaviour. The paper may be of interest to colleagues on this forum. The abstract is provided below.

Abstract:

Simpleware Version 7.0 now available

Submitted by Simpleware on

We're delighted to announce the Version 7.0 release of our 3D image processing, analysis and model generation software. The release comes with a wide range of new features including:

New Animations - generate animations from within the ScanIP interface - explore your data and create videos to communicate work to colleagues, with options for 'fly-throughs' available.