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Bent F. Sørensen's blog

PhD position at the Technical University of Denmark (DTU) in solid mechanics and fracture mechanics of composite materials

Submitted by Bent F. Sørensen on

We have an open position as a PhD student in the area of fracture mechanics of fibre composites. The focus of the position is to develop element test specimens, i.e., test specimens that are purposely-designed with the aim of checking the accuracy of model predictions of damage evolution (two or more damage types) in composite structures subjected to static and cyclic loading

PhD position in the field of fracture mechanics of fibre composites

Submitted by Bent F. Sørensen on

We have an open position as a PhD student in the area of fracture mechanics of fibre composites. The focus of the position is to develop "element test specimens", i.e., test specimens that are purposely-designed with the aim of checking the accuracy of model predictions of damage evolution (two or more damage types) in composite structures subjected to static and cyclic loading.

PhD positions in composite materials for wind turbine rotor blades at DTU Wind Energy

Submitted by Bent F. Sørensen on

The Department of Wind Energy at the Technical University of Denmark is advertsing new PhD-positions within 15 topics.

The PhD projects #5 to #9 in the Wind Energy Materials and Components Division all relate to wind turbine rotor blades, which are very large composite structures - the largests blades are now exceeding 100 metre in length. The PhD-projects cover various aspects of fibre composites from full blade structural scale down to materials scale.

New paper on a micromechanical model for the prediction of fatigue damage evolution and fatigue life (S-N curves)

Submitted by Bent F. Sørensen on

Have you ever though about what make composite materials fail under cyclic loading? In the paper we collect evidence of what is fatigue damage actually is. We combine the collected clues into a conceptual model for fatigue damage in unidirectional composites. Next, we formulate a mathematical micromechanical model. The model can predict the fatigue life of a unidirectional fibre composites from the basic mechanics properties of the fibre, matrix and the fibre/matrix interface.

PhD position at Technical University of Denmark (DTU) in Damage Tolerant Composite Materials

Submitted by Bent F. Sørensen on

A new PhD position is vacant at the Section of Composites and Materials Mechanics of the Department of Wind Energy at the Technical University of Denmark (DTU). The PhD project will concern damage tolerance of composite materials subjected to static and cyclic loading. The objective is to creacte enhanced fracture resistance by facilitating the formation of multiple cracks with large-scale fiber bridging along the interfaces in a layered composite by controlled mechanical properties by surface treatments.

Abstracts for Risø International Symposium on Fatigue of Composite Materials at the Technical University of Denmark, DTU

Submitted by Bent F. Sørensen on

It is still possible to submit abstracts for this years symposium, which had the theme "Fatigue of Composite Materials: Microstructure, mechanics and methods". The symposium is organized by Section of Composites and Materials Mechanics of the Department of Wind Energy of the Technical University of Denmark, DTU.

Read more at the Symposium homepage: http://www.vindenergi.dtu.dk/english/research/research-sections/com/symp39

 

The Technical University of Denmark, DTU, offers Three PhD projects in the area of Multi-scale Mechanical Testing and Modelling of Polymer Composites in Large Structures

Submitted by Bent F. Sørensen on

DTU Civil Engineering, DTU Mechanical Engineering and DTU Wind Energy are  inviting applications for three 3-year PhD positions starting summer 2017 as part of an exciting project ‘Understanding Fatigue though multi-scale testing and modelling’ in the new Villum Center for Advanced Structural and Materials Testing – CASMaT.

Apply for this job no later than 5 May 2017.

New permanent position at DTU: Senior Researcher/Researcher in Fatigue of Composite Materials

Submitted by Bent F. Sørensen on

A Senior Researcher/Researcher position is available at the Technical University of Denmark (DTU), at the Department of Wind Energy in the Section of Composites and Materials Mechanics. The Section consists of about 30 people and has modern laboratories for manufacturing and mechanical testing of composite materials. Research is conducted in research projects usually with external national or international collaboration. The research focusses on composites materials consisting of long, aligned fibres in a polymer matrix for use in wind turbine blades.