A fully funded PhD Position in mechanical engineering is available at Polytechnique Montreal in Canada to automate the peen forming of aircraft wing skins.
Peen forming automation through in-process 3D shape measurement
Dear All,
I'm trying to get strains in some specific points (along a path) from the xy-Cartesian coordinate system to a local x'y'-Cartesian coordinate system rotated through an angle (theta) which means transform the strains (Ex,Ey) to (Ex',Ey') as described in the attached figure, something I usually do manually with Mohr's circle and I wonder if I can do it directly with Abaqus ?
Thank you in advance !
Regards.
Mohammed.
Applications are invited for 2 PhD position at the University of Limerick, Ireland.
Both are funded through the EU Marie Curie Early Stage Researcher Programme.
SALARY: €37,903 p.a. (plus family allowance of €4,589 p.a. where appropriate in accordance with Marie Skłodowska-Curie programme rules).
Topic: Improving the crashworthiness of composite transportation structures
To apply: Apply online at http://www.ul.ie/hrvacancies/
Closing Date: Friday, 11th November 2016, 12 noon, Irish Standard Time.
Strain gradient plasticity modeling of hydrogen diffusion to the crack tip
E. Martínez-Pañeda, S. del Busto, C.F. Niordson, C. Betegón
International Journal of Hydrogen Energy
http://www.sciencedirect.com/science/article/pii/S0360319915315913
This webinar is offered several times. Select the time that works best for you by registering here.
Shape memory alloys (SMAs) are intermetallic alloys displaying recoverable strains that can be an order of magnitude greater than in traditional alloys due to their capacity to undergo a thermal and/or stress-induced martensitic phase transformation. Since their discovery, the SMA industry has been dominated by products for biomedical applications with geometrically small feature sizes, especially endovascular stents.
Erdemir Laboratory at the Cleveland Clinic (http://www.lerner.ccf.org/bme/erdemir/lab/) has three positions for an upcoming project on the biomechanics of multi-layer tissue structures of musculoskeletal extremities with emphasis on computational modeling & simulation. The positions will initially be for a duration of one year with the possible extension to three years.
Modeling and Simulation Engineer – FEA
Category: Full-time position in industry
Employer: Schlumberger Technology Corporation
Location: United States, Texas, Sugar Land
Opening Date: 07/06/2015
Job Description
Dear ALL,
Does anyone here has an experience carry out FE analysis for a part[bracket] which was deformed plastically during cyclic loading test.
I'm now working to resolve this issue when a bracket was fail to withstand the constant loading of 500N during cyclic test. It was reported fail at ~3800 cycles which was less than target.
Rgds.
Dear ALL,
Which reading material/source that describes the good understanding of stress triaxiality?
What is the role of stress triaxiality for FE analyst?
I have read a lot of papers/articles but still have confusing me on the fundamental of stress triaxiality.
