Experimental investigations of the freezing process of supercooled water droplets close to a solid wall (doi:10.18419/darus-1783)

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Experimental investigations of the freezing process of supercooled water droplets close to a solid wall

doi:10.18419/darus-1783

DaRUS

2021-04-12

1

Schremb, Markus, 2021, "Experimental investigations of the freezing process of supercooled water droplets close to a solid wall", https://doi.org/10.18419/darus-1783, DaRUS, V1

Experimental investigations of the freezing process of supercooled water droplets close to a solid wall

doi:10.18419/darus-1783

Schremb, Markus (Technische Universität Darmstadt)

DaRUS

Steigerwald, Jonas

Steigerwald, Jonas

2021-04-08

https://doi.org/10.18419/darus-1783

Physics

The data show an excerpt of the data obtained from experimental investigations of the freezing process of supercooled water droplets close to a solid wall, performed in subproject C3. The dendritic freezing of supercooled water drops (dataset 1) and the propagation of thin ice layer prior to dendritic freezing of supercooled water drops (dataset 2) both entrapped in a Hele-Shaw cell has been captured with a high spatial and temporal resolution using high-speed video imaging. Information concerning the experimental setup and method is found in the aforementioned publication. Information concerning the temporal and spatial resolution can be obtained from the time stamp and scale in the videos.

Please request the access to the data set via e-mail (see Contact button).

Schremb, M. and Tropea, C., "Solidification of supercooled water in the vicinity of a solid wall", Phys. Rev. E 94 (5), 052804, Nov 2016.

10.1103/PhysRevE.94.052804

Schremb, M. and Tropea, C., "Solidification of supercooled water in the vicinity of a solid wall", Phys. Rev. E 94 (5), 052804, Nov 2016.

Schremb, M., Campbell, J. M., Christenson, H. K., and Tropea, C., "Ice Layer Spreading along a Solid Substrate during Solidification of Supercooled Water: Experiments and Modeling", Langmuir 2017 33 (19), 4870-4877

10.1021/acs.langmuir.7b00930

Schremb, M., Campbell, J. M., Christenson, H. K., and Tropea, C., "Ice Layer Spreading along a Solid Substrate during Solidification of Supercooled Water: Experiments and Modeling", Langmuir 2017 33 (19), 4870-4877

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dataset1_01_freezingSessileDrop.avi

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Supercooled solidification of a sessile drop (T = -15.8 °C)

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dataset1_02_freezingWithinHele-ShawCell.avi

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Supercooled solidification of a drop in the Hele-Shaw cell (T = -15.8 °C)

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dataset1_03_iceLayerPropagation.avi

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Dendritic solidification of a drop in the Hele-Shaw cell (T = -10.7 °C)

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dataset2_01_planar.avi

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Small supercooling results in only planar growth of the initial ice layer (T = -2.44 °C)

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dataset2_02_lateDendrites.avi

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Dendrites arise long after the spreading of the initial ice layer (T = -6.77 °C)

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dataset2_03_singleDendrites.avi

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Single dendrites arise shortly after the spreading of the initial ice layer (T = -8.53 °C)

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dataset2_04_inhomogeneous.avi

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Propagation of an inhomogeneous cloud of dendrites (T = -10.67 °C)

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dataset2_05_homogeneous.avi

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Propagation of a homogeneous cloud of dendrites (T = -12.65 °C)

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