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Showing 1 to 3 of 3 for “"Background Oriented Schlieren"”.
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Application of Background Oriented Schlieren (BOS) in Underground Mine Ventilation
The schlieren technique describes an optical analysis method designed to enhance light distortions caused by air movement. The ability to visualize gas flows has significant implications for analyzing underground mine ventilation systems. Currently, the widely utilized traditional schlieren methods …
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Visualising convective heat transfer in a propagating wildland fire
… including Retroreflective Shadowgraphy (RS) and Background Oriented Schlieren (BOS), to visualise and quantify heat transfer dynamics. Thermocouples, Pitot tubes, and heat flux sensors were used to capture physical measurements for validation. The results reveal that convective heating dominates …
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Zeitaufgelöste PIV-Untersuchungen zur Strömungskontrolle mittels elektromagnetischer Kräfte in schwach leitfähigen Fluiden
… Systemen wurde erstmals das Hintergrundschlierenverfahren angewendet. Dieses Verfahren erlaubt die Bestimmung der räumlichen Konzentrationsgradienten mit erheblich weniger messtechnischen Aufwand gegenüber spektroskopischen Methoden und der Schlierentechnik.