Real-Time Visualization of Internal and External Concentration Fields in Multiphase Systems via Laser-induced Fluorescence and Rainbow Schlieren Deflectometry During and After Droplet Production
- The applicability of laser-induced dye fluorescence (LIF) and rainbow schlieren deflectometry (RSD) for qualitative, non-invasive real-time visualization of spatial concentration distributions in two standard reference systems is presented. The combination of LIF and RSD enables measurements inside and outside of droplets and is able to overcome limitations of both measurement techniques. Experimental results in the presence of interfacial phenomena are compared and the connection between inner and outer effects is shown during droplet production at a capillary.
Author: | Jens Stefan Heine, Joschka Marco Schulz, Henning Junne, Lutz Böhm, Matthias Kraume, Hans-Jörg Bart |
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URN: | urn:nbn:de:hbz:386-kluedo-80025 |
DOI: | https://doi.org/10.1002/cite.202000135 |
ISSN: | 1522-2640 |
Parent Title (English): | Chemie Ingenieur Technik |
Publisher: | Wiley |
Document Type: | Article |
Language of publication: | English |
Date of Publication (online): | 2024/04/12 |
Year of first Publication: | 2021 |
Publishing Institution: | Rheinland-Pfälzische Technische Universität Kaiserslautern-Landau |
Date of the Publication (Server): | 2024/04/12 |
Issue: | 93/1-2 |
Page Number: | 11 |
First Page: | 180 |
Last Page: | 190 |
Source: | https://onlinelibrary.wiley.com/doi/10.1002/cite.202000135 |
Faculties / Organisational entities: | Kaiserslautern - Fachbereich Maschinenbau und Verfahrenstechnik |
DDC-Cassification: | 6 Technik, Medizin, angewandte Wissenschaften / 620 Ingenieurwissenschaften und Maschinenbau |
Collections: | Open-Access-Publikationsfonds |
Licence (German): | Zweitveröffentlichung |