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multi-body-problem.cfg 1.45 KiB
# -*- mode:conf -*-
gravity = 9.81 # [m/s^2]
[io]
data.write = true
printProgress = false
restarts.first = 0
restarts.spacing= 20
restarts.write = true
vtk.write = false
[problem]
finalTime = 1000 # [s]
bodyCount = 2
[body]
bulkModulus = 0.5e5 # [Pa]
poissonRatio = 0.3 # [1]
[body.elastic]
density = 900 # [kg/m^3]
shearViscosity = 1e3 # [Pas]
bulkViscosity = 1e3 # [Pas]
[body.viscoelastic]
density = 1000 # [kg/m^3]
shearViscosity = 1e4 # [Pas]
bulkViscosity = 1e4 # [Pas]
[boundary.friction]
C = 10 # [Pa]
mu0 = 0.7 # [ ]
V0 = 5e-5 # [m/s]
L = 2.25e-5 # [m]
initialAlpha = 0 # [ ]
stateModel = AgeingLaw
frictionModel = Regularised
[boundary.friction.weakening]
a = 0.002 # [ ]
b = 0.017 # [ ]
[boundary.friction.strengthening]
a = 0.020 # [ ]
b = 0.005 # [ ]
[timeSteps]
scheme = newmark
[u0.solver]
maximumIterations = 100000
verbosity = quiet
[a0.solver]
maximumIterations = 100000
verbosity = quiet
[v.solver]
maximumIterations = 100000
verbosity = quiet
[v.fpi]
maximumIterations = 10000
lambda = 0.5
[solver.tnnmg.linear]
maxiumumIterations = 100000
pre = 3
cycle = 1 # 1 = V, 2 = W, etc.
post = 3
[solver.tnnmg.main]
pre = 1
multi = 5 # number of multigrid stepspost = 0