# # Data set for Damage Model v.1.0 # model_tag= DMG # Fields in the data set # material - Tag for material # G - Shear modulus # Bulk - Bulk modulus # a - Constant to adjust shear modulus due to variation of temperature from initial # b - Constant to adjust bulk modulus due to variation of temperature from initial # Tmelt - Melt temperature (K) # heat - Heat generation term # Kic - Particle fracture toughness # nv - Particle McClintock damage constant # fname - Tag for data set # source - Source of data set # comment - Any other comment on data set # excluded - Is dataset excluded? 0=no, 1=yes # dstype - Experiment type: 1=Tension 2=Compression 3=Torsion 4=Tens+Comp 5=Comp+Tens # units - Stress units: 1=psi 2=Ksi 3=Pa 4=KPa 5=MPa 6=GPa # Tinit - Initial temperature # strain - strain values # stress - stress values # dn - Particle average size # fn - Particles volume fraction # dcs0 - Reference grain size or dendrite cell size # dcs - Grain size or dendrite cell size of experiment sample # r0 - Initial radius of a spherical void # volF - Initial void volume fraction # period - Time period (0=no model) # rate - Strain rate # incr - No. of increments (0=no model) # angle - Bi-axial loading ratio # e_load - Strain level for load change (dstype 4 & 5) # material= nickel200 G= 0 Bulk= 0 a= 0 b= 0 Tmelt= 3000 heat= 0.34 Kic= 1000 nv= 0.3 fname= T5R4P2.A1 source= HONEYWELL; G.R. JOHNSON AND T.J. HOLMQUIST; TEST DATA AND COMPUTATIONAL STRENGTH AND FRACTURE MODEL CONSTANTS FOR 23 MATERIALS SUBJECTED TO LARGE STRAINS, HIGH STRAIN RATES, AND HIGH TEMPERATURES; SEPTEMBER 1988 comment= TRUE STRESS V. TRUE STRAIN excluded= 0 dstype= 1 units= 5 Tinit= 922 dn= 0 fn= 0.001 dcs0= 30 dcs= 30 r0= 0 volF= 0 period= 0.000493587 rate= 407 incr= 100 angle= 0.51 e_load= 0 btype= 0 # Experimental data strain, stress= 6.336e-006 0.17148 1.2888e-005 24.878 4.6325e-005 48.718 5.1752e-005 75.345 0.0061785 89.211 0.013432 105.19 0.021252 120.66 0.02995 137.37 0.037896 153.19 0.048846 174.3 0.059924 194.53 0.071818 215.48 0.084021 238.52 0.095228 257.71 0.10832 278.68 0.12009 297.71 0.13218 315.01 0.14478 333.01 0.15268 342.92 0.16058 351.09 0.17194 360.19 0.18211 367.71 0.19241 373.66 0.20089 376.96