Aria User Manual Logo
Version 5.20
  • 1. Aria Overview
  • 2. Releases & Deprecations
  • 3. Theory
  • 4. Simulation Setup
  • 5. Tutorials & Examples
  • 6. Running & Troubleshooting
  • 7. Command References
    • 7.1. Adaptivity Settings
    • 7.2. Diagnostic Control
    • 7.3. Finite Element Model Parameters
    • 7.4. IO Region
    • 7.5. Linear Solvers
    • 7.6. Material Properties
      • 7.6.1. A
      • 7.6.2. B
      • 7.6.3. C
      • 7.6.4. D
      • 7.6.5. E
      • 7.6.6. F
      • 7.6.7. G
      • 7.6.8. H
      • 7.6.9. I
      • 7.6.10. K
      • 7.6.11. L
      • 7.6.12. M
      • 7.6.13. N
      • 7.6.14. O
      • 7.6.15. P
        • 7.6.15.1. Partial Enclosure Area
        • 7.6.15.2. Partial Enclosure Emissivity
        • 7.6.15.3. Partial Enclosure Temperature
        • 7.6.15.4. Partial Molar Volume
        • 7.6.15.5. Peltier Coefficient
        • 7.6.15.6. Phase Change Specific Heat
        • 7.6.15.7. Phi
        • 7.6.15.8. Plastic Strain
        • 7.6.15.9. Polymerization Shift Factor
        • 7.6.15.10. Pore Defect Radius
        • 7.6.15.11. Pore Gas Density
        • 7.6.15.12. Pore Half Distance
        • 7.6.15.13. Porosity
        • 7.6.15.14. Porosity Def
        • 7.6.15.15. Porous Flow System
        • 7.6.15.16. Potential
        • 7.6.15.17. Pp
        • 7.6.15.18. Prandtl Number
        • 7.6.15.19. Precursor Concentration
        • 7.6.15.20. Precursor Conservation
        • 7.6.15.21. Pressure
        • 7.6.15.22. Projected Level Set Curvature
        • 7.6.15.23. Projected Pressure Gradient
        • 7.6.15.24. Projected Pressure Stab Tau
        • 7.6.15.25. Projected Velocity
        • 7.6.15.26. Projected Velocity X
        • 7.6.15.27. Projected Velocity Y
        • 7.6.15.28. Projected Velocity Z
      • 7.6.16. R
      • 7.6.17. S
      • 7.6.18. T
      • 7.6.19. U
      • 7.6.20. V
      • 7.6.21. W
    • 7.7. Rebalance Settings
    • 7.8. Solution Control
    • 7.9. Transfer
    • 7.10. User Functions
    • 7.11. User Fields
    • 7.12. User Variables
    • 7.13. Boundary Conditions
    • 7.14. Equation Specification
    • 7.15. Initial Conditions
    • 7.16. Sources
    • 7.17. Advective Bar
    • 7.18. Bulk Nodes
    • 7.19. CDFEM Options
    • 7.20. CHEMEQ
    • 7.21. Contact
    • 7.22. Directed Energy
    • 7.23. Element Death
    • 7.24. Enclosure Radiation
    • 7.25. Ray Trace Source
    • 7.26. General Chemistry
    • 7.27. Heat Transfer Correlation Coefficient
    • 7.28. Level Set
    • 7.29. Local Coordinate Systems
    • 7.30. Mpmd Coupling
    • 7.31. Nonlinear Solve Settings
    • 7.32. Skinning
    • 7.33. Segregated Solve Settings
    • 7.34. Output
    • 7.35. Postprocessing
    • 7.36. Pressurization Model
    • 7.37. Restart
    • 7.38. Solution Options
    • 7.39. Toggle
    • 7.40. Submodel
  • 8. Bibliography
  • 9. Symbols
Aria User Manual
  • 7. Command References
  • 7.6. Material Properties
  • 7.6.15. P
  • 7.6.15.13. Porosity

7.6.15.13. Porosity

  • 7.6.15.13.1. Constant
  • 7.6.15.13.2. Constant_From_Electrode_Object_Old
  • 7.6.15.13.3. Coussy
  • 7.6.15.13.4. Deformable_Rock_Compressible
  • 7.6.15.13.5. Deforming
  • 7.6.15.13.6. Exponential
  • 7.6.15.13.7. From_Density_Ratio
  • 7.6.15.13.8. From_Species
  • 7.6.15.13.9. From_Volume_Fraction_Gas
  • 7.6.15.13.10. Global
  • 7.6.15.13.11. Mesh_Deforming
  • 7.6.15.13.12. Modified_Kozeny
  • 7.6.15.13.13. One_Minus_Volume_Fractions
  • 7.6.15.13.14. Polynomial
  • 7.6.15.13.15. Rock_Compressible
  • 7.6.15.13.16. Scalar_String_Function
  • 7.6.15.13.17. Solid_Deforming
  • 7.6.15.13.18. User_Field
  • 7.6.15.13.19. User_Function
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