223031012
/
DAMASK_EICMD
mirror of https://github.com/achalhp/DAMASK_EICMD.git
1
0
Fork 0
Code Issues Projects Releases Wiki Activity

correct signs (same behavior, but full math)

This commit is contained in:
Martin Diehl 2019-03-22 10:58:54 +01:00
parent c9c9079076
commit bd6b7e1854
1 changed files with 6 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
src/plastic_disloUCLA.f90
View File

@ -657,11 +657,11 @@ pure subroutine kinetics(Mp,T,instance,of, &
if (present(ddot_gamma_dtau_pos)) then if (present(ddot_gamma_dtau_pos)) then
significantPositiveTau2: where(abs(tau_pos)-dst%threshold_stress(:,of) > tol_math_check) significantPositiveTau2: where(abs(tau_pos)-dst%threshold_stress(:,of) > tol_math_check)
dtn = t_n * BoltzmannRatio * prm%p * prm%q * (1.0_pReal-StressRatio_p)**(prm%q - 1.0_pReal) & dtn = -1.0_pReal * t_n * BoltzmannRatio * prm%p * prm%q * (1.0_pReal-StressRatio_p)**(prm%q - 1.0_pReal) &
* (StressRatio)**(prm%p - 1.0_pReal) / prm%tau_0 * (StressRatio)**(prm%p - 1.0_pReal) / prm%tau_0
dtk = t_k / tau_pos dtk = -1.0_pReal * t_k / tau_pos
dvel = prm%kink_height * (dtk + dtn) / (t_n + t_k)**2.0_pReal dvel = -1.0_pReal * prm%kink_height * (dtk + dtn) / (t_n + t_k)**2.0_pReal
ddot_gamma_dtau_pos = dot_gamma_0 * dvel* 0.5_pReal ddot_gamma_dtau_pos = dot_gamma_0 * dvel* 0.5_pReal
else where significantPositiveTau2 else where significantPositiveTau2
@ -687,11 +687,11 @@ pure subroutine kinetics(Mp,T,instance,of, &
if (present(ddot_gamma_dtau_neg)) then if (present(ddot_gamma_dtau_neg)) then
significantNegativeTau2: where(abs(tau_neg)-dst%threshold_stress(:,of) > tol_math_check) significantNegativeTau2: where(abs(tau_neg)-dst%threshold_stress(:,of) > tol_math_check)
dtn = t_n * BoltzmannRatio * prm%p * prm%q * (1.0_pReal-StressRatio_p)**(prm%q - 1.0_pReal) & dtn = -1.0_pReal * t_n * BoltzmannRatio * prm%p * prm%q * (1.0_pReal-StressRatio_p)**(prm%q - 1.0_pReal) &
* (StressRatio)**(prm%p - 1.0_pReal) / prm%tau_0 * (StressRatio)**(prm%p - 1.0_pReal) / prm%tau_0
dtk = t_k / tau_neg dtk = -1.0_pReal * t_k / tau_neg
dvel = prm%kink_height * (dtk + dtn) / (t_n + t_k)**2.0_pReal dvel = -1.0_pReal * prm%kink_height * (dtk + dtn) / (t_n + t_k)**2.0_pReal
ddot_gamma_dtau_neg = dot_gamma_0 * dvel * 0.5_pReal ddot_gamma_dtau_neg = dot_gamma_0 * dvel * 0.5_pReal
else where significantNegativeTau2 else where significantNegativeTau2