Background Orientated Schlieren Method Applied for Liquid Systems of Strong Refractive Gradients
Abstract: A simple schlieren technique is used to visualize strong gradients of refractive index in liquids under atmospheric conditions and elevated pressure. The gradients are mainly caused by concentration differences within a thin liquid sheet. A simple system using Matlab and open source applications is designed and applied to demonstrate the challenges and limitations of a quantitative approach for strong gradients in liquids. Possibilities for the optimization regarding the detection of strong gradients are shown, but rather qualitative than quantitative results are obtained.
- Location
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Deutsche Nationalbibliothek Frankfurt am Main
- Extent
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Online-Ressource
- Language
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Englisch
- Bibliographic citation
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Background Orientated Schlieren Method Applied for Liquid Systems of Strong Refractive Gradients ; volume:92 ; number:8 ; year:2020 ; pages:1089-1097 ; extent:9
Chemie - Ingenieur - Technik ; 92, Heft 8 (2020), 1089-1097 (gesamt 9)
- Creator
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Meinecke, Marvin
Kilzer, Andreas
Weidner, Eckhard
- DOI
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10.1002/cite.201900189
- URN
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urn:nbn:de:101:1-2022062310310885121538
- Rights
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Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.
- Last update
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15.08.2025, 7:21 AM CEST
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Associated
- Meinecke, Marvin
- Kilzer, Andreas
- Weidner, Eckhard
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Mobile visualization of density fields using smartphone background-oriented schlieren
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