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About this collection

Extent

1 digital object.

Cite This Work

Orosco, Jeremy; Connacher, William; Friend, James (2023). Data from: Identification of weakly- to strongly-turbulent three-wave processes in a micro-scale system. UC San Diego Library Digital Collections. https://doi.org/10.6075/J0WW7HVJ

Description

These data represent capillary waves, where each frame contains a surface in 3D space. We placed 40 uL of DI water on a lithium niobate (piezoelectric) thickness mode transducer within a 3/8" circular boundary created by one layer of polyimide tape. Then we supplied a sinusoidal voltage signal to the transducer and recorded holograms of a ~300um square field of view using a digital holographic microscope (LynceeTec) coupled to an ultra high speed camera (Photron). The frequency of the signal was set to the resonance of the transducer, 7 MHz, and the input power (as measured via current and voltage probes on an oscilloscope) was set to a value in the range 0-350 mW for a total of 21 separate data sets (indicated by their set power). Each surface data set is supplied in 18 segments (to facilitate download) and for each data set there is also a comma separated value document containing the time series of the central pixel. Further details are available in the readme and the supplemental information document of the corresponding publication.

Date Collected

• 2021-11-28 to 2022-01-18

Date Issued

• 2023

Authors

• Connacher, William
• Orosco, Jeremy

Principal Investigator

• Friend, James

Note

The image shows a single measured frame (representing an instant in time) of surface data from the data set.

Funding

W. M. Keck Foundation, Office of Naval Research, University of California President’s Postdoctoral Fellowship award

Topics

• Acoustofluidics
• Capillary wave turbulence
• Digital holographic microscopy
• Fluid interface
• Microfluidics
• Nonlinear
• Strong turbulence
• Surface tension
• Turbulent cascade
• Ultrasound
• Water
• Wave turbulence
• Weak turbulence
• Wetting

Formats

View formats within this collection

• data
• text

Language

• English

Identifier

Identifier: James Friend: https://orcid.org/0000-0003-0416-2165

Identifier: Jeremy Orosco: https://orcid.org/0000-0003-4433-5155

Identifier: William Connacher: https://orcid.org/0000-0003-2336-2728

Related Resource

Primary associated publication

• J. Orosco, W. Connacher, J. Friend (2023). Identification of weakly to strongly-turbulent three-wave processes in a micro-scale system. Chaos, Solitons & Fractals, Volume 172. https://doi.org/10.1016/j.chaos.2023.113615
• Jeremy Orosco, William Connacher, James Friend (2022). Identification of weakly- to strongly-turbulent three-wave processes in a micro-scale system. arXiv. https://doi.org/10.48550/arXiv.2205.01803