def run_radial_simul(self, my_front_reconstruction, my_front_advancement, my_vertex_or_path, my_param): # setting up the verbosity level of the log at console # setup_logging_to_console(verbosity_level='error') outputfolder = "./Temp_Data/" + my_vertex_or_path + "_radial_" + my_front_advancement + "_" + my_front_reconstruction self.remove(outputfolder) # creating mesh Mesh = CartesianMesh(my_param['Lx'], my_param['Ly'], my_param['Nx'], my_param['Ny']) # solid properties nu = my_param['nu'] # Poisson's ratio youngs_mod = my_param['youngs_mod'] # Young's modulus Eprime = youngs_mod / (1 - nu**2) # plain strain modulus K_Ic = my_param['K_Ic'] # fracture toughness Cl = my_param['Cl'] # Carter's leak off coefficient # material properties Solid = MaterialProperties(Mesh, Eprime, K_Ic, Carters_coef=Cl) # injection parameters Q0 = my_param['Q0'] # injection rate Injection = InjectionProperties(Q0, Mesh) # fluid properties Fluid = FluidProperties(viscosity=my_param['viscosity']) # simulation properties simulProp = SimulationProperties() simulProp.finalTime = my_param[ 'finalTime'] # the time at which the simulation stops simulProp.set_tipAsymptote( my_vertex_or_path ) # tip asymptote is evaluated with the viscosity dominated assumption simulProp.frontAdvancing = my_front_advancement # to set explicit front tracking simulProp.plotFigure = False simulProp.set_solTimeSeries(np.asarray([2, 200, 5000, 30000, 100000])) simulProp.saveTSJump, simulProp.plotTSJump = 5, 5 # save and plot after every five time steps simulProp.set_outputFolder(outputfolder) simulProp.projMethod = my_front_reconstruction simulProp.log2file = False # initialization parameters Fr_geometry = Geometry('radial', radius=my_param['initialR']) init_param = InitializationParameters(Fr_geometry, regime=my_vertex_or_path) # creating fracture object Fr = Fracture(Mesh, init_param, Solid, Fluid, Injection, simulProp) # create a Controller controller = Controller(Fr, Solid, Fluid, Injection, simulProp) # run the simulation exitcode = controller.run() return exitcode, outputfolder
confining_stress_func=sigmaO_func, minimum_width=1e-8) # injection parameters Q0 = np.asarray([[0, 31, 151], [0.0009e-6, 0.0065e-6, 0.0023e-6]]) Injection = InjectionProperties(Q0, Mesh) # fluid properties Fluid = FluidProperties(viscosity=30) # simulation properties simulProp = SimulationProperties() simulProp.bckColor = 'confining stress' # the parameter according to which the background is color coded simulProp.frontAdvancing = 'explicit' simulProp.set_outputFolder('./Data/Wu_et_al') simulProp.set_solTimeSeries(np.asarray([22., 60., 144., 376., 665.])) simulProp.plotVar = ['footprint'] # initializing fracture Fr_geometry = Geometry('radial', radius=0.019) init_param = InitializationParameters(Fr_geometry, regime='M') # creating fracture object Fr = Fracture(Mesh, init_param, Solid, Fluid, Injection, simulProp) # create a Controller controller = Controller(Fr, Solid, Fluid, Injection, simulProp) # run the simulation controller.run()
# fluid properties Fluid = FluidProperties(viscosity=1e-3) # simulation properties simulProp = SimulationProperties() simulProp.finalTime = 1.8e4 # the time at which the simulation stops simulProp.set_outputFolder( "./Data/fracture_closure") # the disk address where the files are saved simulProp.bckColor = 'confining stress' # setting the parameter for the mesh color coding simulProp.plotTSJump = 3 # set to plot every four time steps simulProp.plotVar = ['regime', 'lk', 'footprint' ] # setting the parameters that will be plotted simulProp.tmStpPrefactor = np.asarray( [[0, 6000], [0.8, 0.4]]) # decreasing the time step pre-factor after 6000s simulProp.maxSolverItrs = 120 # increase maximum iterations for the elastohydrodynamic solver simulProp.set_solTimeSeries = np.asarray( [7672, 9660, 12435, 14693, 15342, 15835]) # initialization parameters Fr_geometry = Geometry('radial', radius=20) init_param = InitializationParameters(Fr_geometry, regime='M') # creating fracture object Fr = Fracture(Mesh, init_param, Solid, Fluid, Injection, simulProp) # create a Controller controller = Controller(Fr, Solid, Fluid, Injection, simulProp) # run the simulation controller.run() ####################