Hensel Spittel Model

Temperature, strain, and strain rate dependent Hensel Spittel model used in HyperXtrude is given by the following expression. It has a built-in temperature dependence in the equation and it is used all the time.



Workpiece Aluminium {    
  ConstitutiveModel = "HenselSpittel"
  Density = ρ
  SpecificHeat = Cp(T)
  Conductivity = K(T)
  CoeffOfThermalExpansion = βT
  VolumetricHeatSource = Qvol
  ReferenceTemperature = T
  LiquidusTemperature = Tl
  SolidusTemperature = Ts
  Coefficient_A = A
  Coefficient_m1 = m1
  Coefficient_m2 = m2
  Coefficient_m3 = m3
  Coefficient_m4 = m4
  Coefficient_m5 = m5
  Coefficient_m7 = m7
  Coefficient_m8 = m8
  Coefficient_m9 = m9
  MinStrainLimit = 0.5
  MaxStrainLimit = 5.0 }