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On the critical nature of plastic flow: one and two dimensional models
plasticity dislocations self-organized criticality Frenkel-Kontorova model statistics of avalanches intermittency
2012/2/24
Steady state plastic flows have been compared to developed turbulence because the two phenomena share the inherent complexity of particle trajectories, the scale free spatial patterns and the power la...
Experimental investigation of polymer flow in injection mould
Manufacturing and processing Plastic forming Flow visualization Injection moulding
2009/12/1
Purpose: The examination of melt flow lines in injection moulded parts was the purpose of this research, as well
as a new method of flow visualization was applied. This method can be helpful in predi...
Parallel glide: flow of dislocations with internal stress source/sink distribution
ultrathin films dislocations dynamics metallic material
2010/10/13
The unexpected glide of dislocations on a plane parallel to the film/substrate interface in
ultrathin copper films, which has been called parallel glide (Balk et al 2003 Acta Metall. 51
447), is des...