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DAMASK_EICMD
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Author SHA1 Message Date
Philip Eisenlohr eeb0825e63 adjusting to original publication 
Our implementation is using synonymous names for parameters compared to the paper by J.A. Wollmershauser, B. Clausen, and S.R. Agnew.

'xi_inf' and 'chi_inf' are not strictly "asymptotic values", but stresses that correspond to the back-extrapolation from the terminal linear hardening stage (characterized by 'h_inf_xi/chi').

All parameters are referenced back to their counterparts in the paper by J.A. Wollmershauser, B. Clausen, and S.R. Agnew.
 2023-03-31 17:54:25 +00:00
Martin Diehl eb74d5a097 polishing 2023-01-08 11:54:42 +01:00
Martin Diehl 4d808335de polishing 2022-02-12 18:55:01 +01:00
Martin Diehl 2e3de727cc hint at issues with the current parametrization 2021-11-02 07:27:08 +01:00
Martin Diehl 3f3224a9cb found better source 2021-10-31 18:59:57 +01:00
Martin Diehl 737eff9179 bugfix: change of behavior 
v_0 was erroneously introduced
use tau = (tau_pos+tau_neg)/2
 2021-10-31 18:59:51 +01:00
Martin Diehl a352f8deeb reasonable convergence 2021-10-31 16:05:22 +01:00
Martin Diehl fbc4865c30 mathematically equivalent re-formulation 
allows to disable contribution from grain size by setting it to a large
value
 2021-10-31 15:42:18 +01:00
Martin Diehl 25ca77c38e parameters from original paper (mostly) 2021-10-31 13:34:48 +01:00