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doc:user:elements:volumes:iso_hypo_materials [2026/01/15 10:24] – [EvpMixtHHypoMaterial] vanhulledoc:user:elements:volumes:iso_hypo_materials [2026/06/12 14:43] (current) – [TmContinuousDamageEvpIsoHHypoMaterial] papeleux
Line 50: Line 50:
 | Thermal expansion                              ''THERM_EXPANSION''  |  ''TO/TM''  | | Thermal expansion                              ''THERM_EXPANSION''  |  ''TO/TM''  |
 | Conductivity                                  |    ''CONDUCTIVITY''    ''TO/TM''  | | Conductivity                                  |    ''CONDUCTIVITY''    ''TO/TM''  |
-| Heat capacity                                 |    ''HEAT_CAPACITY''  |  ''TO/TM''  |+| Heat Capacity                                 |    ''HEAT_CAPACITY''  |  ''TO/TM''  | 
 +| Heat Capacity Type : \\ - ENTHALPY_CONSISTENT (default) necessary \\ for high variation of the Heat capacity (phase change) \\ - POINT_WISE for slow variation of Heat Capacity | ''HEAT_CAPACITY_TYPE'' |  -  |
 | Dissipated thermoelastic power fraction           ''DISSIP_TE''          -      | | Dissipated thermoelastic power fraction           ''DISSIP_TE''          -      |
 | Dissipated (visco)plastic power fraction (Taylor-Quinney factor)  |     ''DISSIP_TQ''          -      | | Dissipated (visco)plastic power fraction (Taylor-Quinney factor)  |     ''DISSIP_TQ''          -      |
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 :!: Thermomechanical calculation method : :!: Thermomechanical calculation method :
   * When the thermal expansion changes, an average value is computed over the time step is estimated to model this thermal expansion properly.   * When the thermal expansion changes, an average value is computed over the time step is estimated to model this thermal expansion properly.
-  * If the heat capacity changes, an average value is computed to estimate properly the energy balance. An equivalent heat capacity can be used to take into account the latent heat (= heat capacity + latent heat).+  * Heat Capacity Type allows to manage varying Heat Capacity :  
 +    * POINT_WISE : compute the Heat Capacity at T1 (soft variation of Heat Capacity only) 
 +    * ENTHALPY_CONSISTENT (default) : an average value is computed to estimate properly the energy balance. An equivalent heat capacity can be used to take into account the latent heat (= heat capacity + latent heat). Needed for fast variation of HeatCapacity (ex: solid phase changes).
  
 ---- ----
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 | Conductivity                                                                    ''CONDUCTIVITY''    ''TO/TM''  | | Conductivity                                                                    ''CONDUCTIVITY''    ''TO/TM''  |
 | Heat capacity                                                           ''HEAT_CAPACITY''    ''TO/TM''  | | Heat capacity                                                           ''HEAT_CAPACITY''    ''TO/TM''  |
 +| Heat capacity type : \\ - ENTHALPY_CONSISTENT (default) necessary \\ for high variation of the Heat capacity (phase change) \\ - POINT_WISE for slow variation of Heat Capacity       | ''HEAT_CAPACITY_TYPE'' |  -  |
 | Dissipated thermoelastic power fraction                                   ''DISSIP_TE''          -      | | Dissipated thermoelastic power fraction                                   ''DISSIP_TE''          -      |
 | Dissipated (visco)plastic power fraction (Taylor-Quinney factor)  |     ''DISSIP_TQ''          -      | | Dissipated (visco)plastic power fraction (Taylor-Quinney factor)  |     ''DISSIP_TQ''          -      |
Line 281: Line 285:
 :!: Thermomechanical calculation method : :!: Thermomechanical calculation method :
   * When the thermal expansion changes, an average value is computed over the time step is estimated to model this thermal expansion properly.   * When the thermal expansion changes, an average value is computed over the time step is estimated to model this thermal expansion properly.
-  * If the heat capacity changes, an average value is computed to estimate properly the energy balance. An equivalent heat capacity can be used to take into account the latent heat (= heat capacity + latent heat).+  * Heat Capacity Type allows to manage varying Heat Capacity :  
 +    * POINT_WISE : compute the Heat Capacity at T1 (soft variation of Heat Capacity only) 
 +    * ENTHALPY_CONSISTENT (default) : an average value is computed to estimate properly the energy balance. An equivalent heat capacity can be used to take into account the latent heat (= heat capacity + latent heat). Needed for fast variation of HeatCapacity (ex: solid phase changes).
  
 ---- ----
  
-=== Parameters ===+=== Parameters (Metafor version <=3576)===
  
 ^                       Name                            ^      Metafor Code        Dependency  ^ ^                       Name                            ^      Metafor Code        Dependency  ^
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 | Dissipated (visco)plastic power fraction (Taylor-Quinney factor)  |     ''DISSIP_TQ''          -      | | Dissipated (visco)plastic power fraction (Taylor-Quinney factor)  |     ''DISSIP_TQ''          -      |
  
 +
 +=== Parameters (Metafor version >3576)===
 +
 +^                       Name                            ^      Metafor Code        Dependency  ^
 +| Density |   ''MASS_DENSITY''    |  ''TO/TM''  |
 +| Young's Modulus                                      |  ''ELASTIC_MODULUS''  |  ''TO/TM''  |
 +| Poisson Ratio                                  |   ''POISSON_RATIO''    ''TO/TM''  |
 +| Material Stiffness  \\ (STIFF_ANALYTIC - STIFF_NUMERIC) \\ only if element Stiffness == STIFF_ANALYTIC | ''MATERIALSTIFFMETHOD''  |      -       |
 +| Thermal Expansion                                |  ''THERM_EXPANSION''  |  ''TO/TM''  |
 +| Number of the material law which defines the yield stress $\sigma_{yield}$        ''YIELD_NUM''  |  -   |
 +| Array of numbers defining the kinematic hardening laws ([1, 2,..])          |      ''KH_NUMS''            -     |
 +| Conductivity                                            ''CONDUCTIVITY''    ''TO/TM''  |
 +| Heat Capacity                                   ''HEAT_CAPACITY''    ''TO/TM''  |
 +| Heat Capacity Type : \\ - ENTHALPY_CONSISTENT (default) necessary \\ for high variation of the Heat capacity (phase change) \\ - POINT_WISE for slow variation of Heat Capacity | ''HEAT_CAPACITY_TYPE'' |  -  |
 +| Dissipated thermoelastic power fraction                                   ''DISSIP_TE''          -      |
 +| Dissipated (visco)plastic power fraction (Taylor-Quinney factor)  |     ''DISSIP_TQ''          -      |
  
 ===== EvpIsoHDamageHypoMaterial ===== ===== EvpIsoHDamageHypoMaterial =====
Line 452: Line 474:
 :!: Thermomechanical calculation method : :!: Thermomechanical calculation method :
   * When the thermal expansion changes, an average value is computed over the time step is estimated to model this thermal expansion properly.   * When the thermal expansion changes, an average value is computed over the time step is estimated to model this thermal expansion properly.
-  * If the heat capacity changes, an average value is computed to estimate properly the energy balance. An equivalent heat capacity can be used to take into account the latent heat (= heat capacity + latent heat).+  * Heat Capacity Type allows to manage varying Heat Capacity :  
 +    * POINT_WISE : compute the Heat Capacity at T1 (soft variation of Heat Capacity only) 
 +    * ENTHALPY_CONSISTENT (default) : an average value is computed to estimate properly the energy balance. An equivalent heat capacity can be used to take into account the latent heat (= heat capacity + latent heat). Needed for fast variation of HeatCapacity (ex: solid phase changes).
  
 ---- ----
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 | Conductivity                                                      |    ''CONDUCTIVITY''    ''TO/TM''  | | Conductivity                                                      |    ''CONDUCTIVITY''    ''TO/TM''  |
 | Heat Capacity                                               ''HEAT_CAPACITY''    ''TO/TM''  | | Heat Capacity                                               ''HEAT_CAPACITY''    ''TO/TM''  |
 +| Heat Capacity Type \\ - ENTHALPY_CONSISTENT (default) necessary \\ for high variation of the Heat capacity (phase change) \\ - POINT_WISE for slow variation of Heat Capacity | ''HEAT_CAPACITY_TYPE'' |  -  |
 | Dissipated thermoelastic power fraction                                   ''DISSIP_TE''          -      | | Dissipated thermoelastic power fraction                                   ''DISSIP_TE''          -      |
 | Dissipated (visco)plastic power fraction (Taylor-Quinney factor)  |     ''DISSIP_TQ''          -      | | Dissipated (visco)plastic power fraction (Taylor-Quinney factor)  |     ''DISSIP_TQ''          -      |
  
                                                                                                    
doc/user/elements/volumes/iso_hypo_materials.1768469043.txt.gz · Last modified: by vanhulle

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