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Developing A Portable, Smartphone-Based Schlieren Imaging System, Grace Riermann, Keith R. Stein
Developing A Portable, Smartphone-Based Schlieren Imaging System, Grace Riermann, Keith R. Stein
Honors Student Works
Schlieren imaging is a technique for visualizing fluid flows that are characterized by spatial variations in density or refractive index. Because schlieren imaging is commonly performed with expensive equipment in a lab setting, we sought cost efficiency, accessibility, and ease of fabrication by designing a portable, smartphone-based system.