Module assembly

#!/usr/bin/env python3
# -*- coding: utf-8 -*-
"""
Created on Wed Mar  9 13:48:46 2022

@author: billy
"""

# revision history
# 2022-04-13 increase by 100 contact_stiffness
# 2024-12-23 fix for Pizza 0.99

from workshop1 import *

# %% State material properties different to default
# SPH interactionsections
FLUID = scriptdata(
        rho = 1000, # kg/m3
        c0 = 100.0, # m/s
        q1 = 1.0,
        contact_stiffness = 1e9 # Pa
    )
SOLID = scriptdata(
        rho = 2000, # kg/m3
        c0 = 200.0, # m/s
        sigma_yield = '0.1*${E}', # with E defined by default as '5*${c0}^2*${rho}' (see forcefield.py:395)
        contact_stiffness = 1e9 # Pa
    )

#
WALL = scriptdata(
        rho = 3000, # kg/m3
        c0 = 200.0, # m/s
        contact_stiffness = 1e9, # Pa
        contact_scale = 1.5 # dimensionless
    )


# %% Building LAMMPS script using script.py
init = initialization()

init = initialization(neighbor =[0.0015,"bin"])

b1 = scriptobject(name="bead 1",group = ["rigid", "solid"],filename='./raster_2_types.lmp',forcefield=rigidwall(USER=WALL))
b2 = scriptobject(name="bead 2", group = ["fluid", "ulsph"],filename = './raster_2_types.lmp',forcefield=water(USER=FLUID))
b3 = scriptobject(name="bead 3", group = ["oscillating", "solid","tlsph"],filename = './raster_4_types.lmp',forcefield=solidfood(USER=SOLID))
b4 = scriptobject(name="bead 4", group = ["solid", "tlsph"],filename = './raster_4_types.lmp',forcefield=solidfood(USER=SOLID))



inte = integration()

thermo = thermo_print()

# hold_obj =   translation(vx = ["0"],vy = ["0"],vz = ["0"],group =["oscillating"])

equilsteps =   equilibration(it=10,re=0.6)

dmp = smddump(outstep=100,outputfile=["dump.workshop1"],)

moves = translation(eqvy=["1"],group=["oscillating"]) & \
        run() & \
        force(eqvx=["1"]) & \
        run()



# %% Final assempbly
collection = b1+b2+b3+b4 # interaction between particles

fullscript = init + collection.script() + inte + thermo + equilsteps + dmp + moves

fullscript.write("./tmp/in.swimmingpool",overwrite=True) # os.path.join(pizza.__path__[0],'tmp')