1{ 2 3 "Output Folder": "Poiseuille_flow_WCSPH", 4 5 6 "Physical Properties of Fluid": 7 { 8 "Density": 1000, 9 "Viscosity": 1.0, 10 "Body Force": [0.01, 0.0, 0.0], 11 "Gravity": [0.0, 0.0, 0.0], 12 "Surface Tension Kappa": 0.0, 13 "Characteristic Length": 1.0 14 }, 15 16 "SPH Parameters": 17 { 18 "Method": "WCSPH",//WCSPH, IISPH, I2SPHH 19 "Kernel h": 0.01, 20 "Initial Spacing": 0.01, 21 "Epsilon": 0.0001, 22 "Maximum Velocity": 0.1, 23 "XSPH Coefficient": 0.0, 24 "Shifting Coefficient": 0.0, 25 "Density Reinitialization": 10000, 26 "Conservative Discretization": false 27 28 }, 29 30 "Time Stepping": 31 { 32 "Adaptive Time stepping": false, 33 "CFL number": 0.1, 34 "Fluid time step": 0.002, 35 "Solid time step": 0.002, 36 "Maximum time step": 0.002, 37 "End time": 100, 38 "Write frame per second": 10 39 }, 40 41 "Geometry Inf": 42 { 43 "BoxDimensionX": 0.2, 44 "BoxDimensionY": 0.1, 45 "BoxDimensionZ": 0.2, 46 "FluidDimensionX": 0.2, 47 "FluidDimensionY": 0.1, 48 "FluidDimensionZ": 0.2 49 } 50} 51