simulation_config.txt

# Simulation Configuration File - Prefereably, all units are in SI as far as I know

# Performance Parameters
DIMENSION = 2
TYPE = FLIP
TURBULENCE_SOLVER = 0
GPU_ACCELERATION = 0  #GPU acceleration mightt not work with flip, still investigating why, i think it is becaause of grid and improper update of the resources
THREAD_COUNT = 1
ADAPTATIVE_TIMESTEP = 0
MAX_CFL = 50.0  #max for both diffusion and advection cfls



# Domain dimensions, SPH does work on asysmetric domain,s but the visualization is nto updated, will do it soon
DOMAIN_X0 = 0.0
DOMAIN_XF = 2.0
DOMAIN_Y0 = 0.0
DOMAIN_YF = 0.3
DOMAIN_Z0 = 0.0
DOMAIN_ZF = 0.3


# Simulation parameters
LEVEL_TYPE = DAMBREAK
TIME_STEP = 0.005
VISCOSITY =  0.2420
DENSITY = 1420.0
EPS_COEFICIENT = 1.0 #Used in reynolds calculation
GRID_SIZE = 50
TOLERANCE = 10E-18
NEEDS_COMPATIBILITY_CONDITION = 0


#FLIP Parameters
PARTICLES_PER_CELL = 9
ALPHA = 0.98 #this might help a bit
PHYSICAL_DIFFUSION = 1
DIFFUSION_SOLVER = ADI 
Fu = 0.0;
Fv = -9.8
Fw = 0.0

#Exporting settings
EXPORT_BASE_PATH = Exports
REYNOLDS_NUMBER = 0.0     #used for naming export only, the actual value is based on the viscosity and the boundary conditions and char lenght
CHARACTERISTIC_LENGTH = 0.041 # 0.041 #3d is 0.0041 and 2dd is 0.1 for the obstacle
MEAN_VELOCITY = 0.2