cosserat-continuum.parset

# Number of grid levels
numLevels = 2

# Number of homotopy steps for the Dirichlet boundary conditions
numHomotopySteps = 1

# Tolerance of the trust region solver
tolerance = 1e-8

# Max number of steps of the trust region solver
maxTrustRegionSteps = 3000

# Initial trust-region radius
initialTrustRegionRadius = 1

# Number of multigrid iterations per trust-region step
numIt = 200

# Number of presmoothing steps
nu1 = 3

# Number of postsmoothing steps
nu2 = 3

# Number of coarse grid corrections
mu = 1

# Number of base solver iterations
baseIt = 100

# Tolerance of the multigrid solver
mgTolerance = 1e-7

# Tolerance of the base grid solver
baseTolerance = 1e-8

# Measure convergence
instrumented = 0

############################
#   Problem specifications
############################

[materialParameters]

# shell thickness
thickness = 0.05

# Lame parameters
# corresponds to E = 1e6, nu=0.3
mu = 3.8462e+05
lambda = 2.7149e+05
#mu = 1
#lambda = 1

# Cosserat couple modulus
mu_c = 0
#mu_c = 3.8462e+05


# Length scale parameter
#L_c = 0.05
L_c = 0.1

# Curvature exponent
q = 2

# Shear correction factor
kappa = 0.1

[]

# 2d problem
#path = /home/haile/sander/data/richards/twosquares/
#gridFile = twosquares0.grid

# 3d problem
path = /home/haile/sander/data/contact/tetracubes/
gridFile = tetracube0.grid