User login

Navigation

Teng Li's picture

EML Webinar

  • Mark your calendar: every Wednesday at 9:30 am Boston, 2:30 pm London, 3:30 Paris, 10:30 pm Beijing.
  • Join live webinars in two ways: Zoom (for attending the lecture and participating in the discussion) or YouTube Live Stream.
  • Watch videos of past EML Webinars on YouTube or Weibo.
Pradeep Sharma's picture

Mechanics to explain tsunamis---Rosakis and co-workers in PNAS

Ares Rosakis and collaborators across three other institute have just published a fascinating account of a rather unexpected mechanism for generating  tsunamis. The paper, published in PNAS, is attached with this post.

The associated press-release provides a compelling lay-person summary: https://www.caltech.edu/about/news/contrary-to-previous-belief-strike-sl...

 

Arash_Yavari's picture

On Nye's Lattice Curvature Tensor

We revisit Nye's lattice curvature tensor in the light of Cartan's moving frames. Nye's definition of lattice curvature is based on the assumption that the dislocated body is stress-free, and therefore, it makes sense only for zero-stress (impotent) dislocation distributions. Motivated by the works of Bilby and others, Nye's construction is extended to arbitrary dislocation distributions. We provide a material definition of the lattice curvature in the form of a triplet of vectors, that are obtained from the material covariant derivative of the lattice frame along its integral curves.

Arash_Yavari's picture

Elastodynamic Transformation Cloaking for Non-Centrosymmetric Gradient Solids

In this paper we investigate the possibility of elastodynamic transformation cloaking in bodies made of non-centrosymmetric gradient solids. The goal of transformation cloaking is to hide a hole from elastic disturbances in the sense that the mechanical response of a homogeneous and isotropic body with a hole covered by a cloak would be identical to that of the corresponding homogeneous and isotropic body outside the cloak.

nassarh's picture

Fully Funded PhD Position in Mechanics of Morphing Solids and Shells at the University of Missouri – Columbia

I am seeking a PhD student to work on the design and modeling of morphing solids and shells. The position is fully funded and is available at the Department of Mechanical and Aerospace Engineering at the University of Missouri – Columbia.

Applicants will have a BS or an MS or an Engineering degree in a relevant area (Mechanical or Civil Engineering, Physics or Applied Mathematics). Knowledge of Python, Matlab and of an FEA software (e.g., Ansys) is a plus.

Pradeep Sharma's picture

Professoor Ares Rosakis Awarded the Horace Mann Medal

The prestegious Horace Mann medal is bestowed on selected Brown University graduate school alums who have made a significant impact in their fields. In 2021, this award goes to a mechanician whom we all know very well--Professor Ares Rosakis. The official news item can be found here: https://www.brown.edu/academics/gradschool/about/awards/horace-mann-meda...

Teng Li's picture

EML Webinar (Season 2) by Michael Sheetz, on 12 May 2021: Mechanical Stresses Kill Tumor Cells

EML Webinar (Season 2) on 11 May 2021 will be given by Michael Sheetz, University of Texas Medical Branch. Mechanical Stresses Kill Tumor Cells Discussion Leaders: Taher Saif, University of Illinois at Urbana-Champaign and Guy Genin, Washington University, St Louis

Time: 10 am Boston, 3 pm London, 10 pm Beijing on 12 May 2021

Theoretical and Applied Fracture Mechanics' live webinar by Prof. Tim Topper & Prof. Grzegorz Glinka - Friday 7 May at 2.30 PM GMT (3.30 PM BST)

Esteemed Colleagues,

this post is to invite you all to attend our free on-line global live TAFMech webinar on Fracture Mechanics-related topics that will take place this Friday (07/05) at 2.30 PM GMT (3.30 PM BST). The webinar details are as follows:

 

Þ Prof. Tim Topper – University of Waterloo, Canada

fuyao0610's picture

Graduate Research Assistant Opening in Corrosion and Corrosion Fatigue at Virginia Tech

A PhD position in the area of experimental corrosion/electrochemistry and corrosion fatigue of conventional and additive manufactured alloys is available in the Department of Aerospace and Ocean Engineering at Virginia Tech. Candidates should be strongly self-motivated individuals possessing an MS degree in mechanical engineering, aerospace engineering, materials science and engineering, or other closely related disciplines, and have demonstrated extensive experience in relevant research areas.

Ryan C. Hurley's picture

Postdoc position in Experimental Mechanics of Geological Materials at Johns Hopkins University

A Postdoc position is available immediately in Professor Ryan Hurley’s laboratory (http://hurley.me.jhu.edu) in the Department of Mechanical Engineering and the Hopkins Extreme Materials Institute at the Johns Hopkins University.

fuyao0610's picture

Graduate Research Assistant Opening in Kinetic Monte Carlo Modeling at Virginia Tech

A PhD position in the area of kinetic Monte Carlo modeling of interface phenomena is available in the Department of Aerospace and Ocean Engineering at Virginia Tech. Candidates should be strongly self-motivated individuals possessing a MS degree in mechanical engineering, aerospace engineering, materials science and engineering, or other closely related disciplines, and have demonstrated extensive experience in relevant research areas.

Reza Talemi's picture

Full-time Faculty Position (professorship) @ KU Leuven, Belgium

KU Leuven has a full-time academic, professorship, vacancy in the area of corrosion and wear of metallic surfaces at the Ghent Technology Campus.

Reza Talemi's picture

Full-time Faculty Position (professorship) @ KU Leuven, Belgium

KU Leuven has a full-time academic, professorship, vacancy in the area of corrosion and wear of metallic surfaces at the Ghent Technology Campus. The successful applicant will be appointed in the Department of Materials Engineering and the Faculty of Engineering Technology of the Science, Engineering and Technology Group of KU Leuven.

N. Sukumar's picture

Exact imposition of boundary conditions in physics-informed neural networks

We recently proposed a method that uses distance fields to exactly impose boundary conditions in physics-informed neural networks (PINN).  This contribution is available as an arXiv preprint.

Multiscale analysis of elastic waves in soft materials

Dear colleagues,

Our work on 'Multiscale analysis of elastic waves in soft materials: From molecular chain networks to fiber composites' is published in International Journal of Mechanical Sciences. 

Please read here: https://doi.org/10.1016/j.ijmecsci.2021.106433

In this paper, we have examined:

phunguyen's picture

Writing tips

To students and junior researchers,

Together with Stephane Bordas (Luxembourg University) and Alban de Vaucorbeil (Deakin University, Australia), we have assembled a PDF (https://imechanica.org/files/how-to-write-paper.pdf) outlining our our approach to writing articles on the field of computational mechanics. Also discussed are softwares used. We hope that it will be of help to students and junior researchers.

PhD scholarship in Mechanical/Structural Engineering at University of Technology Sydney, Australia

Dr Liya Zhao from the School of Mechanical and Mechatronic Engineering at the University of Technology Sydney, Australia, is seeking PhD students to work on projects related to the following topics. Full scholarship will be provided (AUD 28,092/year).

 

likask's picture

MoFEM: School on Advanced Topics in Computational Mechanics (UKACM 2021)

Our presentations at the School on Advanced Topics in Computational Mechanics (part of the UK Association of Computational Mechanics 2021 Conference) are now available on the MoFEM YouTube channel (link).

mohsenzaeem's picture

Quantitative prediction of rapid solidification by integrated atomistic and phase-field modeling

Dear iMechanica colleagues, I am pleased to share with you our newest paper on qauntitative prediction of rapid solidification. S. Kavousi, B. Novak, D. Moldovan, and M. Asle Zaeem. Quantitative prediction of rapid solidification by integrated atomistic and phase-field modeling.

Juner Zhu's picture

Postdoctoral Associate Position in the area of machine learning for solid-state batteries

Our team led by Professor Tomasz Wierzbicki at MIT Mechanical Engineering is looking for a highly motivated Postdoctoral Associate in the area of machine learning for solid-state batteries. The candidate is expected to develop machine-learning-based computational tools for the characterization of the interfacial failure in Li-metal all-solid-state batteries. Candidates who have experience in physics-informed machine learning, computational and solid mechanics, multiphysics modeling, and all-solid-state batteries are encouraged to apply by sending a CV to Dr.

Pages

Subscribe to iMechanica RSS Subscribe to iMechanica - All comments

Recent comments

More comments

Syndicate

Subscribe to Syndicate