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Physical Sciences and Mathematics Commons

Open Access. Powered by Scholars. Published by Universities.®

Engineering

MS Powerpoint

Bethel University

2020

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Full-Text Articles in Physical Sciences and Mathematics

Developing A Portable, Smartphone-Based Schlieren Imaging System, Grace Riermann, Keith R. Stein Oct 2020

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.