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A case study of optical methods for measuring thickness of liquid sheets
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Williams, Hollis (2022) A case study of optical methods for measuring thickness of liquid sheets. Results in Optics, 8 . 100266. doi:10.1016/j.rio.2022.100266 ISSN 2666-9501.
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Official URL: http://dx.doi.org/10.1016/j.rio.2022.100266
Abstract
We demonstrate that the usual optical methods can be applied in a simple way to quickly estimate thickness of liquid sheets on sub-millimetre scales. It is shown that an approximate linear relation can be obtained between gap thickness and several of the usual RBG and HSV variables (red and green pixel values in the RBG case and saturation in the HSV case). The method we use is viable as long as the sheet does not become too thin and is much simpler than other dye-based optical methods for determining the thickness.
Item Type: | Journal Article | ||||||||
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Subjects: | Q Science > QC Physics | ||||||||
Divisions: | Faculty of Science, Engineering and Medicine > Engineering > Engineering | ||||||||
Library of Congress Subject Headings (LCSH): | Physical optics, Optics, Optical measurements | ||||||||
Journal or Publication Title: | Results in Optics | ||||||||
Publisher: | Elsevier B.V. | ||||||||
ISSN: | 2666-9501 | ||||||||
Official Date: | August 2022 | ||||||||
Dates: |
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Volume: | 8 | ||||||||
Article Number: | 100266 | ||||||||
DOI: | 10.1016/j.rio.2022.100266 | ||||||||
Status: | Peer Reviewed | ||||||||
Publication Status: | Published | ||||||||
Access rights to Published version: | Restricted or Subscription Access | ||||||||
Date of first compliant deposit: | 18 August 2022 | ||||||||
Date of first compliant Open Access: | 18 August 2022 | ||||||||
RIOXX Funder/Project Grant: |
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