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Journal Club for May 2024: Inverse Design of Mechanical Metamaterials with Nonlinear Properties

Inverse Design of Mechanical Metamaterials with Nonlinear Properties

Bolei Deng, Georgia Institue of Technology

1.   Introduction

lijianyu's picture

Journal Club for June 2020: Mechanically instructive biomaterials: a synergy of mechanics, materials and biology

 

Mechanically instructive biomaterials: a synergy of mechanics, materials and biology

Zhenwei Ma, Jianyu Li

Department of Mechanical Engineering, McGill University, Montreal, Canada

 

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OPENINGS FOR A POST-DOCTORAL RESEARCHER in Computational Mechanics Research Laboratory (CMRL) Johns Hopkins University

                                                                               OPENINGS FOR A POST-DOCTORAL RESEARCHER

 in

Computational Mechanics Research Laboratory (CMRL)

Johns Hopkins University

Professor Somnath Ghosh

 

Article: A frequency-independent second-order framework for the formulation of experimental fluidelastic forces using hidden flow variables

The importance of fluidelastic forces in flow-excited vibrations is crucial, in view of their damaging potential. Flow-coupling coefficients are often experimentally obtained from vibration experiments, performed within a limited experimental frequency range. For any given flow velocity, these coefficients are typically frequency-dependent, as amply documented in the literature since the seminal work of Tanaka and Takahara.

5 PhD and postdoc positions in composites @Ghent University, Belgium, Europe

The research group Mechanics of Materials and Structures at Ghent University (UGent-MMS) has 5 vacancies for PhD and postdoc research in the field of fibre-reinforced composites. The vacancies are linked to research on composite hydrogen tanks, micromechanical testing of composites and finite element modelling of textile connections. All research will be conducted with leading companies in the field.

More information can be found on

mohsenzaeem's picture

Localized plastic strain accumulation in shape memory ceramics under cyclic loading

The premature failure of shape memory ceramics (SMCs) under cyclic loading is a critical issue limiting their applications as actuators and thermal protection layers. Martensitic phase transformation (MPT), essential for superelasticity and shape memory functionalities in SMCs, induces localized plastic deformations due to phase expansion. In polycrystalline materials, the accumulation of localized plastic strain serves as the primary mechanism for fatigue crack initiation under cyclic loading.

bigspaggio's picture

Summer School on Machinery Advanced Diagnostics

On Behalf of Prof. Marco Cocconcelli, University of Modena and Reggio Emilia I would like to point out the Summer School on Machinery Advanced Diagnostics (MAD), that will be held on the Garda Lake in Italy at the end of June. The summer school is addressed to PhD students, researchers, and specialists working in the field of machinery diagnostics and condition monitoring.
The aim is to provide advanced skills and knowledge for the design and development of predictive diagnostics solutions for mechanical systems.

MKB's picture

Two PhD positions in design of hybrid composites

Dear all,

We have two exciting PhD positions at Aarhus University, Denmark.

The common subject is the design of hybrid composite materials for high performance application, but with safety and reliability in mind.

Please follow the links from below for further details (Note, applications only following these links).

https://phd.tech.au.dk/for-applicants/apply-here/saeropslag/design-of-mi...

Ali Ghahremaninezhad's picture

Immediate Ph.D. Positions in Low Carbon Infrastructure Materials

Eligibility: Due to the project timeline, only students currently residing in the United States are eligible.

Ph.D. research positions are available immediately in the Advanced Infrastruture Materials Research Lab at the University of Miami to perform research in the area of low carbon infrastructure materials. Highly motivated applicants are encouraged to send a CV to Dr. Ali Ghahremaninezhad via email at a.ghahremani@miami.edu.

Hangbo Zhao's picture

Immediate postdoctoral position in soft robotics at USC

The Zhao Research Group (https://sites.usc.edu/zhaogroup/) in the Department of Aerospace and Mechanical Engineering at University of Southern California is seeking applications for an immediately available postdoctoral position in soft robotics. The objective of this project is to develop novel dexterous soft robotic manipulators incorporating advanced sensors, actuators, and closed-loop control.

Post Doc Experimental Mechanics - Cambridge UK

A position exists, for a Research Assistant/Associate in the Department of Engineering, Cambridge University to work on Experimental Mechanics.

SwarnavaGhosh's picture

Violation of the Cauchy-Born rule in High Entropy Alloys

Dear Colleagues,

I am sharing a recent paper titled "Violation of the Cauchy-Born Rule in multi-principal element alloys" published in Applied Physics Letters. Here is the link to the paper: https://doi.org/10.1063/5.0204091

Erik Bitzek's picture

PhD Position in Atomistic Simulations of Microstructure-Induced Failure

The mechanical properties of alloys, and thus their susceptibility to damage and failure, are determined by their chemical composition as well as by their process-dependent microstructure. While microstructural modifications are well-known to improve, e.g., the yield stress or fatigue lifetime by orders of magnitudes, no thorough atomistic methods for systematic high-throughput exploration of the microstructure space have been performed yet. 

Funded position - Experimental reactive fluid mechanics for aerospace applications

We welcome applications for several PhD positions in reactive fluid mechanics for aerospace application. More specifically on the fire resistance of Li-Ion batteries and composites as well as on hydrogen combustion. The PhD position available involve experimental work but can also include a numerical simulation component. The student is therefore expected to carry out laboratory work, data analysis and numerical simulation tasks, with a focus to be identified according to individual interests and qualifications.

alankar's picture

Finite element implementation of Field Crack Mechanics for brittle and ductile fracture

Sharing a new article "Finite element implementation of Field Crack Mechanics for brittle and ductile fracture" by my Ph.D. student BVSS Bharadwaja at IIT Bombay, which has been accepted for publication in Theoretical and Applied Fracture Mechanics. Also see attached. Thanks to Prof. Amit Acharya for the motivation and discussion.

alankar's picture

New article: An Experimentally Informed Continuum Grain Boundary Model

It is my pleasure to share a new article titled "An Experimentally Informed Continuum Grain Boundary Model" by Syed Ansari (my Ph.D. student at IIT Bombay). This work was performed in collaboration with Prof. Amit Acharya.

Tim Harrell's picture

Funded PhD Project at the University of Bath in Composite

A new funded PhD opportunity is available at the University of Bath. The project is on elastic tailoring of composite winglets on aircraft. 

The opportunity comes with an enhanced stipend (for students who quailfy). 

PhD start date: September 2024. Application deadline is the 30th of May 2024.

More details about the proejct can be found here

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