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Research dataset

Drop impact · the trapped air film

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Dataset source files

What this dataset shows

High-speed cameras capture a drop striking a smooth surface. Three views let you inspect the drop shape and the thin air film underneath it.

1 cP · We 3.6. Simultaneous side view and TIRM measurements, with air-film thickness reconstructed from the TIRM view. View original source

1 cP · We 3.6. Simultaneous side view and TIRM measurements, with air-film thickness reconstructed from the TIRM view.

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1 of 3

Select 1, 3 or 10 cP to compare separate recorded impacts. cP measures viscosity; Weber number compares inertia with surface tension. The original timestamps and scale bars stay visible.

Source and processing

Original file: mul_1cP_We_3p6_sideview.gif

The published source files used here do not include an acoustic recording, so acoustic video, spectrogram and waveform views are not offered.

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Files

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Viscosity
Weber number
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About this dataset
drop impact › air filmwaterplainfundamentalfilm thicknessexperimentalhigh speed videotirm imagingREADME

Showing 11 of 11 files · 0 selected ·

File nameTagsTypeSize
Drop_Impact_Readme.pdfTop folder
pdf95.85 KB
Drop_impact.ipynbTop folder
ipynb1.45 MB
mul_10cP_We_3p7_TIRM.gifTop folder
10 cPWe 3.7TIRM
gif1.38 MB
mul_10cP_We_3p7_airfilm.gifTop folder
10 cPWe 3.7Air film (3D)
gif24.88 MB
mul_10cP_We_3p7_sideview.gifTop folder
10 cPWe 3.7Side view
gif3.6 MB
mul_1cP_We_3p6_TIRM.gifTop folder
1 cPWe 3.6TIRM
gif1.28 MB
mul_1cP_We_3p6_airfilm.gifTop folder
1 cPWe 3.6Air film (3D)
gif28.31 MB
mul_1cP_We_3p6_sideview.gifTop folder
1 cPWe 3.6Side view
gif3.64 MB
mul_3cP_We_3p6_TIRM.gifTop folder
3 cPWe 3.6TIRM
gif1.51 MB
mul_3cP_We_3p6_airfilm.gifTop folder
3 cPWe 3.6Air film (3D)
gif29.41 MB
mul_3cP_We_3p6_sideview.gifTop folder
3 cPWe 3.6Side view
gif4.66 MB
Drop impact · the trapped air film | MultiphaseHUB