Modelling of Dislocation-Microstructure Interaction at a Short Crack Tip

This project aims to model dislocation-microstructure interaction at a crack tip and associated short crack growth for nickel alloys.

You will join the vibrant Mechanics of Advanced Materials group at Loughborough (www.lboro.ac.uk/moam) which has gained significant experience in the study of mechanical behaviour of advanced materials.

A postdoctoral position available at Nanyang Technological University (Singapore) in computational mechanics and/or multiphysics modelling in relevant areas, for example, soft matter, cell in microfluidics, numerical methods, micromechanics or others.

Please drop your CV to lihua [at] ntu.edu.sg (lihua[at]ntu[dot]edu[dot]sg), if you are interested in it. Thank you.

could someone tell me some equation to get the critical stress for delamination in multilayers?

Thanks,

Are m and C in the paris law equation dependant on the material property or geometry?

For example if using the same material with different thickness, do the C and m values change? For clarity assume centre notched plates, with different plate thicknesses but same material (steel or aluminium).

I appreciate your time.

Written by Kent McDill

posted in Illinois, Northwestern, LiveBIG (Big Ten Network July 20, 2014)

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Thomson Reuters has released a new list of highly cited researchers for 2002-2012. You can find more at http://highlycited.com/index.htm#table 

The following solid mechanicians have been selected in the category of engineering, materials science, or computer science.

Satya Atluri (UC Irvine);

Yuri Bazilevs (UCSD);

Ted Belytschko (Northwestern University);

Yonggang Huang (Northwestern University);

Tom Hughes (University of Texas at Austin);