Replication Data for: Droplet impact onto sub-millimeter microstructures fully and barely submerged in a liquid film

Version 1.0
Palmetshofer, Patrick; Saha, Rishav, 2026, "Replication Data for: Droplet impact onto sub-millimeter microstructures fully and barely submerged in a liquid film", https://doi.org/10.18419/DARUS-4756, DaRUS, V1
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Description
Simulation data for the impact of a silicone oil B3 droplet onto a submerged flat and sub-millimeter micro-structured surface are stored. The DNS case (We = 630, Re = 1500) was performed using a fully submerged smooth surface and two micro-structured surfaces of d_s = 0.2mm and d_s = 0.5mm, respectively (see the related publication).
For each surface, three different film heights above the structure were used hf = 0.2mm, 0.3 mm and 0.5 mm. All 9 simulations were carried out for a physical time of 3 ms. The dataset contains the raw simulation data (HDF5 files) of certain timesteps. In particular, the data set contains the following:
1. Case: df = 0.2mm, hf = 0.2mm, time = 0.5ms (timestep=12), 1ms (timestep=20), 1.5ms (timestep=28), 2.5ms (timestep=45). The data is stored for the VOF variable as "funs00*.hdf" and for velocity as "velv00*.hdf". Open fs3d.xmf in Paraview.
2. Grid study for: df=0.2mm, hf=0.2mm, time=2.5ms. Data is stored for grid resolutions of 96, 192, 384 and 768 cells in each direction of the 3D cubic domain. The files are stored as "resolution_2.5_0.vtp". Open in Paraview.
3. Time: 2.5ms. hf=0.2mm, 0.3mm and 0.5mm, and ds=0 (flat), 0.2mm and 0.5mm. Data stored for all the cases as "ds_hf.vtu". Open in Paraview.
4. Gas-Liquid interface. Data stored for all combinations of hf and df at time 0.5ms, 1ms, 1.5ms and 2.5ms. Files named as: "ds_hf_time.vtu". Open in Paraview.
Subject Engineering; Physics
Keyword Drop impact, Structured surface, liquid film, DNS
Related Publication Is Supplement To: Patrick Palmetshofer, Rishav Saha, Jeremy Bryce, Anne K. Geppert, Gianpietro Elvio Cossali, Bernhard Weigand (2025).Droplet impact onto sub-millimeter microstructures fully and barely submerged in a liquid film. Physics of Fluids 37 (8), 082130.doi: 10.1063/5.0278343
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CC BY 4.0

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1 to 10 of 47 Files
fs3d.xmf
1. Raw data/audio/x-xmf - 66.9 KB
Published May 26, 2026
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MD5: 0c454565ee89b9150975404e972ef578
funs0012.hdf
1. Raw data/Hierarchical Data Format - 3.4 GB
Published May 26, 2026
0 Downloads
MD5: 5fb813e88ca515236042891777d8f516
1. ds=200, hf=200,time = 0.5ms
funs0020.hdf
1. Raw data/Hierarchical Data Format - 3.4 GB
Published May 26, 2026
0 Downloads
MD5: e8cd387c1406568e57fcd588e70d28ef
1. ds=200, hf=200,time = 1ms
funs0028.hdf
1. Raw data/Hierarchical Data Format - 3.4 GB
Published May 26, 2026
0 Downloads
MD5: 074255a69be789cf6083acf850836b67
1. ds=200, hf=200,time = 1.5ms
funs0045.hdf
1. Raw data/Hierarchical Data Format - 3.4 GB
Published May 26, 2026
0 Downloads
MD5: b60619cb6645ced623c83e5e30c76210
1. ds=200, hf=200,time = 2.5ms
netz_xyz.hdf
1. Raw data/Hierarchical Data Format - 22.0 KB
Published May 26, 2026
0 Downloads
MD5: b34d43ceb982b6885a8acb866d222b91
1. ds=200, hf=200
velv0012.hdf
1. Raw data/Hierarchical Data Format - 10.1 GB
Published May 26, 2026
0 Downloads
MD5: 3d8cf6e16d79d420f86e2c1195858c81
1. ds=200, hf=200,time = 0.5ms
velv0020.hdf
1. Raw data/Hierarchical Data Format - 10.1 GB
Published May 26, 2026
0 Downloads
MD5: d0d23d39790c2469ea3044ba8f1951e6
1. ds=200, hf=200,time = 1ms
velv0028.hdf
1. Raw data/Hierarchical Data Format - 10.1 GB
Published May 26, 2026
0 Downloads
MD5: 4983092d11dfcf1557c6715fb438a5fd
1. ds=200, hf=200,time = 1.5ms
velv0045.hdf
1. Raw data/Hierarchical Data Format - 10.1 GB
Published May 26, 2026
0 Downloads
MD5: f5ddaff6530afb44e2866f5a42ca698a
1. ds=200, hf=200,time = 2.5ms
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Curation Status History
StatusDateAssigner
2026-05-26 07:01:56Myles Zabel
Waiting for Feedback from Author2026-05-08 15:26:57Dataverse Admin
In Review by FoKUS2026-04-30 12:48:50Dataverse Admin
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