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Molecular dynamics study on the shock induced spallation of polyethylene

Submitted by Nuwan Dewapriya on
research
molecular dynamics
Spallation
Shock Hugoniot
polymers

Our latest article in the Journal of Applied Physics is freely available for 14 days: https://aip.scitation.org/doi/10.1063/5.0072249

 We conducted molecular dynamics simulations of plate impact tests of polyethylene to obtain molecular-level insights on two common approximations associated with the interpretation of shock pressure and spall strength. Our results revealed

(1) The free surface approximation can slightly underpredict the shock pressure in the polymer.

Professor N. Sukumar: Meshfree analysis on complex geometries using physics-informed deep neural networks

Submitted by PedroAreias on
mechanician
deep learning
meshfree meshless
partial differential equations

Meshfree analysis on complex geometries using physics-informed deep neural networks

Professor N. Sukumar 
University of California at Davis

 

(Computational mechanics, structural optimization) Postdoc position in Hanyang university, South Korea (2022~)

Submitted by Gil Ho Yoon on

(Computational mechanics, structural optimization) Postdoc position in Hanyang university, South Korea (2022~)

This is Prof. Gil Ho Yoon (ghy [at] hanyang.ac.kr (ghy[at]hanyang[dot]ac[dot]kr); gilho.yoon [at] gmail.com (gilho[dot]yoon[at]gmail[dot]com), multiphysics.hanyang.ac.kr).

Ph.D. position in Topology optimization of frame structures under dynamic loads

Submitted by jenda_z on
job
Ph.D. opportunity
Topology optimization
structural dynamics

Artificial Intelligence Center at the Faculty of Electrical Engineering, Czech Technical University in Prague invites applications for Ph.D. candidates interested in cross-disciplinary research between structural dynamics and mathematical optimization.

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