LumisisMarker: Boundary layer flow near the wall in multiphase flow and mixed flow.

Visualizing multiphase and mixed flow, as well as the boundary layer flow near the wall! We will introduce each of them.

The fluid mixed with Lumisis Marker, which fluoresces in different colors from multiple entrances, was visualized during multiphase and mixing flow in the piping. The boundary layer flow near the wall was also visualized. Using an invisible light source (ultraviolet), it is possible to capture the behavior of particles emitting different colors simultaneously with a color camera, and objects such as debris or bubbles other than Lumisis Marker are not visible. With a visible light source (purple 405nm), all objects other than Lumisis Marker, such as walls and bubbles, glow purple, making it unsuitable for capturing near the boundary layer. 【Features】 ■Multiphase flow and mixing flow - Lumisis Markers of different colors can be traced. ■Boundary layer flow near the wall - Detailed visualization of flow within the boundary layer very close to the wall is possible. ■Interfacial flow between two liquids - The flow at the interface of different fluids can be visualized with a single light source. *For more details, please refer to the PDF document or feel free to contact us.

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