Figure 1 | Scientific Reports

Figure 1

From: Tomographic Particle Image Velocimetry using Smartphones and Colored Shadows

Figure 1

(a) Schematic experimental setup of the smartphones, vortex ring generator, LEDs and the components required to trigger and synchronize the system, while capturing three different time steps shown as yellow, cyan and magenta colors. The angle between the cameras are α = 45° and β = 10°. (b) Top view of the setup. (c) Actual photography of the setup, showing the mounting structure for precise and fine adjustment of the smartphones. (d) Detail of the support structure and 3d printed holder.

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