| { |
| "dataset_name": "Laser-induced liquid droplet explosion _ sample Out-of-Distribution", |
| "pde": "2D axisymmetric compressible Euler equations", |
| "created": "11-2025", |
| "code": "ALPACA: https://gitlab.lrz.de/nanoshock/alpaca", |
| "time_dependent": true, |
| "include_initial_state": true, |
| "info":{ |
| "num_trajectories": 32, |
| "num_time_steps": 201, |
| "num_channels": 6, |
| "channel_names": ["density", "pressure", "velocity_x", "velocity_y", "schlieren", "energy"], |
| "spatial_dimensions": 2, |
| "spatial_grid_size": [256, 256], |
| "dx": 1.250000000e-07 |
| }, |
| "boundary_conditions": { |
| "west": "Axisymmetric", |
| "east": "ZeroGradient", |
| "south": "Symmetry", |
| "north": "ZeroGradient" |
| }, |
| "time": { |
| "timesteps": 201, |
| "t_end": 20e-9, |
| "dt_save": 1e-10, |
| "dt_solver": { |
| "min": 1.54151e-13, |
| "max": 8.51808e-12, |
| "mean": 3.48710e-12 |
| }, |
| "wall_time_per_trajectory": { |
| "min": 61.593680, |
| "max": 157.68515, |
| "mean": 101.13007 |
| }, |
| "CFL": 0.35, |
| "unit": "seconds" |
| }, |
| "conditioning_parameters": { |
| "Higher_Pressure_in_filament":{ |
| "keyword": "hp", |
| "min": 1.0261e+10, |
| "max": 7.6548e+10, |
| "mean": 4.2110e+10 |
| }, |
| "Lower_Pressure_anywhere_else":{ |
| "keyword": "lp", |
| "min": 1.0382e+05, |
| "max": 9.0144e+05, |
| "mean": 5.2975e+05 |
| }, |
| "Laser_beam_width": { |
| "keyword": "gasrad", |
| "min": 2.0514e-07, |
| "max": 1.4604e-06, |
| "mean": 7.2177e-07 |
| }, |
| "Droplet_radius_along_x": { |
| "keyword": "droprad1", |
| "min": 0.000010, |
| "max": 1.5966e-05, |
| "mean": 1.1465e-05 |
| }, |
| "Droplet_radius_along_y": { |
| "keyword": "droprad2", |
| "min": 0.000010, |
| "max": 1.5881e-05, |
| "mean": 1.1535e-05 |
| } |
| }, |
| "fields": { |
| "density": { |
| "shape": [201, 256, 256], |
| "dtype": "float64", |
| "units": "[kg]" |
| }, |
| "pressure": { |
| "shape": [201, 256, 256], |
| "dtype": "float64", |
| "units": "[Pa]" |
| }, |
| "velocity_x": { |
| "shape": [201, 256, 256], |
| "dtype": "float64", |
| "units": "[m/s]" |
| }, |
| "velocity_y": { |
| "shape": [201, 256, 256], |
| "dtype": "float64", |
| "units": "[m/s]" |
| }, |
| "energy": { |
| "shape": [201, 256, 256], |
| "dtype": "float64", |
| "units": "[J/kg]" |
| }, |
| "schlieren": { |
| "shape": [201, 256, 256], |
| "dtype": "float64", |
| "units": "[kg/m^4]" |
| } |
| }, |
| "global_statistics":{ |
| "density":{ |
| "mean":51.28711624750521, |
| "std": 203.78690807251402, |
| "min": 0.003679699698505152, |
| "max": 1534.362331633275 |
| }, |
| "pressure":{ |
| "mean": 16630979.356228674, |
| "std": 406765830.3473916, |
| "min": -599558926.8639584, |
| "max": 76548000000.0 |
| }, |
| "velocity_x":{ |
| "mean": 530.884269232323, |
| "std": 935.2013933454674, |
| "min": -3640.483792384586, |
| "max": 18417.210062834474 |
| }, |
| "velocity_y":{ |
| "mean": 1033.889497232625, |
| "std": 1974.6230534094077, |
| "min": -8067.9773471935805, |
| "max": 28271.32077855169 |
| }, |
| "energy":{ |
| "mean": 91091090.81323539, |
| "std": 1087534487.4961324, |
| "min": 18061.815135468154, |
| "max": 231963636363.63632 |
| }, |
| "schlieren":{ |
| "mean": 47778078.556395054, |
| "std": 326173137.432183, |
| "min": 0.0, |
| "max": 6421905863.749157 |
| } |
| } |
| } |
|
|
| |
|
|
| |
