Recent advance in adaptive remeshing techniques now gives the possibility to efficiently simulate complex 3D crack growth using conform meshing of the discontinuity. An exemple of such kind of mixed mode simulation with adpative remeshing can be seen on YouTube:
Dear all:
Is there anyone to do simulation work on SAW or similar fields? I really need your help.
I just want to apply the periodic condition (U(x+P)=U(x)exp(-j*beta*P), where P is the periodic and this euqtion is the Floquet condition which is usually used in SAW devices) for a SAW simulation with ANSYS.
I will organize a session on "Multi-scale Modeling of Graphene- and Carbon Nanotube-reinforced Composites" in International Conference on Mechanics of Nano, Micro and Macro Composite Structures (http://paginas.fe.up.pt/~icnmmcs/welcome.html) together with Prof. Silvest. You are invited to submit a paper.
Understanding the adhesion between graphene and other materials is crucial for achieving more reliable graphene-based applications in electronic devices and nanocomposites. The ultra-thin profile of graphene, however, poses significant challenge to direct measurement of its adhesion property using conventional approaches. We show that there is a strong correlation between the morphology of graphene on a compliant substrate with patterned surface and the graphene-substrate adhesion.
The Department of Mechanical Science and Engineering at the University of Illinois, Urbana-Champaign is seeking candidates for multiple faculty positions. We especially seek candidates at the junior level whose primary interests are experimental in nature. The research areas of interest include energy systems, manufacturing and materials processing, experimental solid mechanics, and bio/MEMS fabrication and design. One of the open positions may be at the senior level, as part of a strategic excellence hiring program that focuses on energy and sustainability.
Colloidal nanocrystals (NCs) form a family of highly advanced building blocks suitable for large scale assembly of novel high-complexity 1D-to-3D superstructures. Their properties and inter-particle interactions, nowadays, can be highly controlled by tailoring their size, shape, composition and surface functionalization.
(This paper is to appear in the IUTAM Procedia on "Linking scales in computations: from microstructure to macro-scale properties," edited by Oana Cazacu)
Amit Acharya, S. Jonathan Chapman
