MDDP Inputs
From EVOCD
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Contents |
DDinput
Purpose
This input file contains the initial dislocation structure (coordinates, global Burgers' vector components, slip plane. node constraints, and dislocation node connectivity), the loading parameters, mesh size, and time step.
2012 1: total node fixed erate indxerate jn jogn nstep ntotal 2 100.00000 10.00000 4 0 0 0 0 2: timenow tlstrn tstress deltt dbt load_type 0.0000000E+00 0.0000000E+00 0.0000000E+00 1.0000000E-9 1.0000000E-08 0 3: Strain tensor 0.0 0.0 0.0 0.0 0.0 0.0 4: Applied stress tensor 0.0 0.0 00.e6 0.0 0.0 0.0 5: Coordinates and Burgers Vectors 1000 0 0 0.000000000E+00 -1 0.00000000e+00 -1000 0 0 0.000000000E+00 -1 0.00000000e+00 6: nbr(i,1) nbr(i,2) nbr(i,3), iplane, icn, ixtype 0 2 0 4 7 2 1 0 0 4 7 2 7: DefectData 0
Data
Purpose
This input file includes material properties as well as additional numerical and output parameters.
1: Crystal, maxstep, Sidex, sidey, sidez FCC 749990 12000 12000 12000 2:density(Kg/m^3), Shr(Pa), Poissons ratio, mobility(1/Pa.s), Ba(m) 8960 4.83e10 .343 1000 2.5e-10 3:temperature, stkFE(J/m^2), ismobil, amfactor, Conduc, HeaConduc 300 0.040 0 0 398 386 4:npolorder, ncell, ifree(0,1 or 3), nsface1(3), nsface2(3) 4 3 0 0 0 0 0 0 0 5:nscx,nscy,nscz (subcells and FEA elements) 7 7 7 6:Finite Element(indexFE=0,1,2), indexFE1=0(Generate Data),1(Read),NFEA 0 0 1 7:Defect(loofile 0=nodefects, 1=yes) ndz=1(loops),2(SFR's),3(squar) 0 2 8:Coordinate system (w.r.t. crystal) -2 1 1 0 -1 1 1 1 1 9:Index:Print Results Every N Steps (nndx) 100 0 1 10:Integoption(idtdd=0, Const, dt, 1 Variable), imeshdd(0=cons,1=auto) 1 1