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Goma User Manual
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Goma User Manual
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Introduction
Background Information
Code Structure and I/O
Problem Description (Input File)
File Specification
FEM File
Output EXODUS II File
Guess File
SOLN File
Write Intermediate Results
Write Initial Solution
External Decomposition
Decomposition Type
General Specifications
Output Level
Debug
Print 3D BC Dup
Number of Jacobian File Dumps
Initial Guess
Initialize
External Field
Export Field
External Pixel Field
Pressure Datum
Anneal Mesh on Output
Time Integration Specifications
Time Integration
delta_t
Maximum Number of Time Steps
Maximum Time
Minimum Time Step
Maximum Time Step
Minimum Resolved Time Step
Courant Number Limit
Time Step Parameter
Time Step Error
Printing Frequency
Fix Frequency
Second Frequency Time
Initial Time
Level Set Specifications
Fill Subcycle
Fill Weight Function
Level Set Interface Tracking
Level Set Semi_Lagrange
Level Set Subgrid Integration Depth
Level Set Subelement Integration
Level Set Adaptive Integration
Level Set Adaptive Order
Overlap Quadrature Points
Level Set PSPP Filtering
Level Set Length Scale
Level Set Initialize
Level Set Adaptive Mesh
Level Set Adapt Width
Level Set Adapt Inner Size
Level Set Adapt Outer Size
Level Set Adapt Frequency
Level Set Initialization Method
Level Set Periodic Planes
Level Set Control Width
Level Set Timestep Control
Level Set Renormalization Tolerance
Level Set Renormalization Method
Level Set Renormalization Frequency
Restart Time Integration After Renormalization
Level Set Reconstruction Method
Level Set Contact Extension
Level Set Slave Surface
Ignore Level Set Dependencies
Force Initial Level Set Renormalization
Phase Field Specifications
Number of Phase Functions
Phase Function Slave Surface
Phase Function Initialization Method
Phase Function Renormalization Tolerance
Phase Function Renormalization Method
Turbulence Specifications
Turbulence Calculate Wall Distance
Turbulence Wall Side Sets
Turbulence Wall Node Sets
Continuation Specifications
Hunting Specifications
Augmenting Conditions Specifications
Solver Specifications
Strong Boundary Condition Replace Equation
Strong Boundary Condition Penalty
Total Number of Matrices
Solution Algorithm
Matrix Storage Format
Stratimikos File
Preconditioner
Matrix Subdomain Solver
Matrix Scaling
Matrix Residual Norm Type
Matrix Output Type
Matrix Factorization Reuse
Matrix Graph Fillin
Matrix Factorization Overlap
Matrix Overlap Type
Matrix Auxiliary Vector
Matrix Drop Tolerance
Matrix Polynomial Order
Matrix Reorder
Matrix Factorization Save
Matrix ILUT Fill Factor
Matrix RILU Relax Factor
Matrix BILU Threshold
Matrix Relative Threshold
Matrix Absolute Threshold
Size of Krylov Subspace
Orthogonalization
Maximum Linear Solve Iterations
Number of Newton Iterations
Modified Newton Tolerance
Jacobian Reform Time Stride
Newton line search type
Newton Correction Factor
Normalized Residual Tolerance
Normalized Correction Tolerance
Residual Ratio Tolerance
Pressure Stabilization
Pressure Stabilization Scaling
Pressure Stabilization Disable Tau Sens
Pressure Stabilization Lagged Tau
SUPG Disable Tau Sens
Lagged Tau
Use AutoDiff Assembly
Linear Stability
Filter Concentration
Disable Viscosity Sensitivities
Eigensolver Specifications
Electromagnetic Problem Properties
EM Frequency
EM Free Space Permittivity
EM Free Space Permeability
Boundary Condition Specifications
Number of BC
Category 1: Any Equation
Category 2: Mesh Equations
Category 3: Real Solid Equations
Category 4: Fluid Momentum Equations
Category 5: Energy Equations
Category 6: Mass Equations
Category 7: Continuity Equation
Category 8: Porous Equations
Category 9: Stress Equations
Category 10: Gradient Equations
Category 11: Shear Rate Equation
Category 12: Fill Equation
Category 13: Potential Equation
Category 14: Fluid-Solid Interaction
Category 15: Level Set Interfaces
Category 16: Shell Equations
Category 17: Acoustic Equations
Category 18: Turbulence Equations
END OF BC
Rotation Specifications
Rotation Specifications
ROT SURFACE
ROT EDGE
ROT VERTEX
END OF ROT
Problem Description
Number of Materials
MAT
Coordinate System
Element Mapping
Mesh Motion
Number of Bulk Species
Material is Nondilute
Number of Bulk Species Equations
Default Material Species Type
Number of Viscoelastic Modes
Number of Matrices
MATRIX
Disable time step control
Normalized Residual Tolerance
Number of EQ
energy
momentum
pmomentum
stress
shear_rate
species_bulk
mesh
mom_solid
continuity
fill
lagr_mult_1, lagr_mult_2, lagr_mult_3
level set
voltage
efield
enorm
shear_rate
vort_dir
vort_lambda
porous_sat
porous_unsat
porous_liq
porous_gas
porous_deform
porous_energy
surf_charge
shell_tension
shell_curvature
shell_angle
shell_diff_flux
shell_diff_curv
shell_normal
shell_surf_curv
shell_surf_div_v
grad_v_dot_n1, grad_v_dot_n2, grad_v_dot_n3
n_dot_curl_v
acous_preal
acous_pimag
acous_reyn_stress
potential1
potential2
lubp
lubp_2
shell_energy
shell_filmp
shell_filmh
shell_partc
shell_sat_closed
shell_sat_gasn
shell_sat_open
shell_sat_open_2
shell_deltah
moment
END OF EQ
END OF MAT
Post Processing Specifications
Stream Function
Streamwise Normal Stress
Cross-Stream Shear Rate
Mean Shear Rate
Pressure Contours
Fill Contours
Concentration Contours
Stress Contours
First Invariant of Strain
Second Invariant of Strain
Third Invariant of Strain
Velocity Divergence
Particle Velocity Divergence
Total Velocity Divergence
Electric Field
Electric Field Magnitude
Enormsq Field
Enormsq Field Norm
Viscosity
Density
Lame MU
Lame LAMBDA
Von Mises Strain
Von Mises Stress
Navier Stokes Residuals
Moving Mesh Residuals
Mass Diffusion Vectors
Diffusive Mass Flux Vectors
Mass Fluxlines
Energy Conduction Vectors
Energy Fluxlines
Time Derivatives
Mesh Stress Tensor
Real Solid Stress Tensor
Mesh Strain Tensor
Viscoplastic Def_Grad Tensor
Lagrangian Convection
Normal and Tangent Vectors
Error ZZ Velocity
Error ZZ Heat Flux
Error ZZ Pressure
User-Defined Post Processing
Porous Saturation
Total Density of Solvents in Porous Media
Density of Solvents in Gas Phase in Porous Media
Density of Liquid Phase in Porous Media
Gas Phase Darcy Velocity in Porous Media
Liquid Phase Darcy Velocity in Porous Media
Capillary Pressure in Porous Media
Grid Peclet Number in Porous Media
SUPG Velocity in Porous Media
Vorticity Vector
Map Conf Stress
Viscous Stress
Fluid Stress
Post Processing Fluxes and Data
Post Processing Fluxes
FLUX
END OF FLUX
Post Processing Data
DATA
END OF DATA
Post Processing Flux Sensitivities
FLUX_SENS
END OF FLUX_SENS
Post Processing Data Sensitivities
DATA_SENS
END OF DATA_SENS
Post Processing Particle Traces
Post Processing Particle Traces
PARTICLE
END OF PARTICLES
Volumetric Integration
Post Processing Volumetric Integration
VOLUME_INT
END OF VOLUME_INT
Average post processing
Post Processing Averages
AVERAGE
END OF AVERAGES
Material Files
Physical Properties
Default Database
Density
Mechanical Properties and Constitutive Equations
Solid Constitutive Equation
Plasticity Equation
Convective Lagrangian Velocity
Lame MU
Lame LAMBDA
Stress Free Solvent Vol Frac
Solid Thermal Expansion
Solid Reference Temperature
Plastic Viscosity
EVP Yield Stress
Polymer Viscosity
Pseudo-Solid Lame MU
Pseudo-Solid Lame LAMBDA
Liquid Constitutive Equation
Viscosity
Low Rate Viscosity
Power Law Exponent
High Rate Viscosity
Time Constant
Aexp
Thermal Exponent
Thermal WLF Constant2
Yield Stress
Yield Exponent
Suspension Maximum Packing
Suspension Species Number
Cure Gel Point
Cure A Exponent
Cure B Exponent
Cure Species Number
Unreacted Gel Temperature
Polymer Constitutive Equation
PTT Form
Polymer Stress Formulation
Polymer Weight Function
Polymer Shift Function
Polymer Weighting
Polymer Shock Capturing
Discontinuous Jacobian Formulation
Adaptive Viscosity Scaling
Polymer Viscosity
Polymer Time Constant
Polymer Yield Stress
Mobility Parameter
PTT Xi parameter
PTT Epsilon parameter
Surface Tension
Spalart Allmaras Weight Function
Second Level Set Conductivity
Second Level Set Density
Second Level Set Heat Capacity
Second Level Set Momentum Source
Second Level Set Viscosity
Shell Bending Stiffness
Thermal Properties
Heat Flux Model
Conductivity
Heat Capacity
Volume Expansion
Reference Temperature
Liquidus Temperature
Solidus Temperature
Energy Weight Function
Electrical Properties
Electrical Conductivity
Electrical Permittivity
Magnetic Permeability
Electromagnetic Incident Wave
Extinction Index
Refractive Index
Microstructure Properties
Media Type
Porosity
Permeability
Liquid phase compressibility
Liquid phase reference pressure
Flowing Liquid Viscosity
Inertia Coefficient
Capillary Network Stress
Rel Gas Permeability
Rel Liq Permeability
Saturation
Porous Weight Function
Porous Mass Lumping
Porous Diffusion Constitutive Equation
Porous Gas Diffusivity
Porous Latent Heat Vaporization
Porous Latent Heat Fusion
Porous Vapor Pressure
Porous Liquid Volume Expansion
Porous Gas Constants
Species Properties
Number of Species
Diffusion Constitutive Equation
Species Weight Function
Number of Chemical Reactions
Reaction Rate
Thermodynamic Potential
Interfacial Area
Butler_Volmer_j
Butler_Volmer_ij
Solution Temperature
Porosity
Diffusivity
Shear Rate Diffusivity
Viscosity Diffusivity
Curvature Diffusivity
Fickian Diffusivity
Gravity-based Diffusivity
Q Tensor Diffusivity
Species Time Integration
Advective Scaling
Latent Heat Vaporization
Latent Heat Fusion
Vapor Pressure
Species Volume Expansion
Standard State Chemical Potential
Pure Species Chemical Potential
Chemical Potential
Reference Concentration
Molecular Weight
Specific Volume
Molar Volume
Charge Number
Non-condensable Molecular Weight
Non-volatile Molar Volume
Non-volatile Specific Volume
Flory-Huggins parameters
Source Terms
Navier-Stokes Source
Solid Body Source
Mass Source
Heat Source
Species Source
Current Source
Moment Source
Initialize
Shell Equation Properties and Models
Upper Height Function Constants
Lower Height Function Constants
Upper Velocity Function Constants
Lower Velocity Function Constants
Upper Contact Angle
Lower Contact Angle
Lubrication Fluid Source
Lubrication Momentum Source
Turbulent Lubrication Mode
Shell Energy Source QCONV
Shell Energy Source Sliding Contact
Shell Energy Source Viscous Dissipation
Shell Energy Source External
FSI Deformation Model
Film Evaporation Model
Disjoining Pressure Model
Diffusion Coefficient Model
Porous Shell Radius
Porous Shell Height
Porous Shell Closed Porosity
Porous Shell Closed Gas Pressure
Porous Shell Atmospheric Pressure
Porous Shell Reference Pressure
Porous Shell Cross Permeability
Porous Shell Gas Diffusivity
Porous Shell Gas Temperature Constant
Porous Shell Henrys Law Constant
Moment Properties
References
Appendix 1: Goma Documentation Lists
Butler_Volmer_j
#
None
Unused; has been removed from
Goma
as of 12/20/2001
Show Source