Datasetpublic

hpcforge/BubbleML_2

BubbleML 2.0: BubbleML_2 is a high-fidelity dataset of boiling simulations in 2D for three fluids (FC-72, Liquid N2 and R515B). It provides paired time-series fields stored in HDF5 (.hdf5) files together with metadata (.json) and explicit train/test splits. 🚀 Quickstart The current available dataset subsets are- "single-bubble", "pb-saturated", "pb-subcooled", "fb-velscale", "fb-chf" They are chosen for each individual forecasting task in our paper, viz. Single… See the full description on the dataset page: https://huggingface.co/datasets/hpcforge/BubbleML_2.

sourceHugging Facecc-by-nc-sa-4.0updated 5mo agoView on Hugging Face

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rootSingleBubble-Saturated-R515B-2DTwall_18.json

Twall_18.json51 linesDownload Raw Back to SingleBubble-Saturated-R515B-2D

1{2    "geometry": "cartesian",3    "xl_boundary_type": "noslip_ins",4    "xr_boundary_type": "noslip_ins",5    "yl_boundary_type": "noslip_ins",6    "yr_boundary_type": "outflow_ins",7    "num_blocks_x": 12,8    "num_blocks_y": 18,9    "nx_block": 16,10    "ny_block": 16,11    "dt": 0.2,12    "t_initial": 0.0,13    "t_final": 400.0,14    "x_min": -3.0,15    "x_max": 3.0,16    "y_min": 0.0,17    "y_max": 9.0,18    "gravx": 0.0,19    "gravy": -1.0,20    "prandtl": 4.87,21    "inv_reynolds": 0.002344,22    "inflow_velscale": 1.0,23    "cpgas": 0.6515,24    "mugas": 0.02809,25    "rhogas": 0.004442,26    "thcogas": 0.1158,27    "stefan": 0.2453,28    "heater": {29        "advAngle": 45.0,30        "nucWaitTime": 0.6,31        "rcdAngle": 45.0,32        "velContact": 0.2,33        "wallTemp": 18.0,34        "xMax": 3.0,35        "xMin": -3.0,36        "yMax": 1e-13,37        "yMin": 0.0,38        "zMax": 3.0,39        "zMin": -3.040    },41    "nuc_seed_radii": [42            0.243    ],44    "nuc_sites_x": [45            0.046    ],47    "nuc_sites_y": [48            1e-1349    ]50}51