Aria User Manual Logo
Version 5.18
  • 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
        • 7.6.12.1. Mach Number
        • 7.6.12.2. Magnetic Field Flux
        • 7.6.12.3. Magnetic Flux Intensity
        • 7.6.12.4. Magnetic Flux Stress
        • 7.6.12.5. Magnetic Permeability
        • 7.6.12.6. Magnetic Potential Stress
        • 7.6.12.7. Magnetic Pressure
        • 7.6.12.8. Magnetic Relative Permeability
        • 7.6.12.9. Magnetization
        • 7.6.12.10. Masking
        • 7.6.12.11. Mass Balance Advective Flux
        • 7.6.12.12. Mass Balance Diffusive Flux
        • 7.6.12.13. Mass Diffusivity
        • 7.6.12.14. Mass Flow
        • 7.6.12.15. Mass Flow Rate
        • 7.6.12.16. Mass Flux
        • 7.6.12.17. Mass Fraction
        • 7.6.12.18. Mass Fraction Diffusive Flux
        • 7.6.12.19. Material Data Block
        • 7.6.12.20. Melt Temperature
        • 7.6.12.21. Mesh Body Acceleration
        • 7.6.12.22. Mesh Displacements
        • 7.6.12.23. Mesh Displacements X
        • 7.6.12.24. Mesh Displacements Y
        • 7.6.12.25. Mesh Displacements Z
        • 7.6.12.26. Mesh Lambda
        • 7.6.12.27. Mesh Poissons Ratio
        • 7.6.12.28. Mesh Stress
        • 7.6.12.29. Mesh Surface Tension
        • 7.6.12.30. Mesh Two Mu
        • 7.6.12.31. Mesh Velocity
        • 7.6.12.32. Mesh Velocity X
        • 7.6.12.33. Mesh Velocity Y
        • 7.6.12.34. Mesh Velocity Z
        • 7.6.12.35. Mesh Youngs Modulus
        • 7.6.12.36. Mixture Density
        • 7.6.12.37. Mixture Fraction
        • 7.6.12.38. Mixture Fraction Diffusive Flux
        • 7.6.12.39. Mixture Fraction Diffusivity
        • 7.6.12.40. Mixture Mass Diffusivity
        • 7.6.12.41. Mixture Molecular Weight
        • 7.6.12.42. Molecular Weight
        • 7.6.12.43. Momentum Face Stabilization Scaling
        • 7.6.12.44. Momentum Stress
      • 7.6.13. N
      • 7.6.14. O
      • 7.6.15. P
      • 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
  • 7.6.12. M
  • 7.6.12.13. Mass Diffusivity

7.6.12.13. Mass Diffusivity

  • 7.6.12.13.1. Air_Water
  • 7.6.12.13.2. Arrhenius
  • 7.6.12.13.3. Cantera
  • 7.6.12.13.4. Chapman_Enskog
  • 7.6.12.13.5. Constant
  • 7.6.12.13.6. Copied
  • 7.6.12.13.7. Exponential
  • 7.6.12.13.8. From_Schmidt
  • 7.6.12.13.9. Global
  • 7.6.12.13.10. Nd_Table
  • 7.6.12.13.11. Polynomial
  • 7.6.12.13.12. Scalar_String_Function
  • 7.6.12.13.13. User_Field
  • 7.6.12.13.14. User_Function
  • 7.6.12.13.15. User_Plugin
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