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Morphable 3D mesostructures and microelectronic devices by multistable buckling mechanics

Submitted by Yihui Zhang on
research
3D assembly
buckling
instability
3D microelectronic devices
Advanced Manufacturing
Morphing Structures

Reconfigurable electronic devices that can be shaped in two or more stable geometries modifying their functionalities have been realized, as highlighted by the Cover of March 2018 Issue of Nature Materials.

Delynoi: an object-oriented C++ library for the generation of polygonal meshes

Submitted by Alejandro Orti… on
research
polygonal mesh generation
object-oriented programming
C++

Free and open source C++ library for the generation of polygonal meshes on arbitrary domains, based on the constrained Voronoi diagram. It is the built-in polygonal mesh generator of the Veamy library.

Open Post-doc position at Energy- Control and optimization lab

Submitted by shimahajimirza on
research
Nano-Materials- Radiative Heat Transfer-Energy

Energy, Control and Optimization (ECO) lab https://www.ecolab.tamu.edu/ in the Department of Mechanical Engineering at Texas A&M University has one post-doc position. The research project is about energy conversion in Nano-materials and thin film solar cells. Candidates should have a strong background and interests in Radiative Heat Transfer, Nano-Materials, Nanofabrication, Computational Methods and Machine Learning. Programming experience in MATLAB or Python is necessary.

Using LEFM for analyzing crack in a non linear material

Submitted by vivekiitm8 on
research
linear elastic fracture mechanics

Dear all,

I am trying to find the crack tip SIF in Polyurethane which an elastomer. It behaves like a nonlinear elastic material with the initial small linear elastic region. Can I use a multi-parameter stress field equation (William's crack tip stress field equation) to get the SIF of the crack tip.

Thank you

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