Between Dec 19, 2024 and Jan 2, 2025, datasets can be submitted to DRUM but will not be processed until after the break. Staff will not be available to answer email during this period, and will not be able to provide DOIs until after Jan 2. If you are in need of a DOI during this period, consider Dryad or OpenICPSR. Submission responses to the UDC may also be delayed during this time.
 

Capillary thinning analysis

Lauser, Kathleen T
Calabrese, Michelle A
2022-01-03
Thumbnail Image

Persistent link to this item

https://doi.org/10.13020/gkz4-8z17
 https://hdl.handle.net/11299/225839
Statistics
View Statistics

Keywords

Collection period

2019-11
2021-12

Date completed

2021-12

Date updated

Time period coverage

Geographic coverage

Source information

Journal Title

Journal ISSN

Volume Title

Title

Capillary thinning analysis

Published Date

2022-01-03

Authors

Group

University of Minnesota Calabrese Research lab

Author Contact

Calabrese, Michelle A
mcalab@umn.edu

Type

Dataset
Experimental Data
Programming Software Code

Abstract

This collection of scripts is a package for analyzing extensional rheology data of liquid bridges. While this was created with Dripping-onto-Substrate datasets, this data analysis package may be useful for other liquid bridge thinning applications such as CaBER. Any pre-processing of images, such as binarizing, converting to png or cropping, can be completed with ImageJ.

Description

The data analysis package is composed of three distinct scripts designed to be run in Matlab with png image files. ContactAngle.m measures the contact angle of a liquid bridge and the spreading distance on the substrate for a series of images during liquid bridge thinning. Startpoint_Symmetry finds the minimum radius for a series of liquid bridge thinning images, identifies the start and end point of thinning, and gives information about the overall symmetry of the trials. EC_binning identifies the fitting region, fits and reports relaxation time for elastocapillary thinning fluids. For all three scripts, an example dataset is provided to demonstrate script functionality.

Referenced by

Related to

Replaces

item.page.isreplacedby

License

CC0 1.0 Universal
 http://creativecommons.org/publicdomain/zero/1.0/

Publisher

Collections

Data Repository for U of M (DRUM)

Funding information

This material is based upon work supported by the National Science Foundation Graduate Research Fellowship under Grant No. CON-75851, project 00074041. Any opinions, findings, and conclusions or recommendations expressed in this material are those of the author(s) and do not necessarily reflect the views of the National Science Foundation.

item.page.sponsorshipfunderid

item.page.sponsorshipfundingagency

item.page.sponsorshipgrant

Previously Published Citation

Other identifiers

Suggested citation

Lauser, Kathleen T; Calabrese, Michelle A. (2022). Capillary thinning analysis. Retrieved from the Data Repository for the University of Minnesota (DRUM), https://doi.org/10.13020/gkz4-8z17.

View/Download File

File View/Open
Description
Size
ReadMe.txt
ReadMe
(15.03 KB)

Contact Angle.zip
Script for contact angle code and example dataset
(766.49 MB)

Startpoint_Symmetry.zip
Script for minimum radius, start point, and symmetry determination and example dataset
(13.08 MB)

EC_binning.m
Script for EC identification and thinning. Example data included in code
(18.82 KB)

Content distributed via the University Digital Conservancy may be subject to additional license and use restrictions applied by the depositor. By using these files, users agree to the Terms of Use. Materials in the UDC may contain content that is disturbing and/or harmful. For more information, please see our statement on harmful content in digital repositories.