Ludwig Prandtl, who is considered to be the father of modern aerodynamics, made a number of films for demonstration and illustration purposes in the 1920s and 1930s, while he was at the Kaiser Wilhelm ...

The word “Schlieren” is German, and translates roughly to “streaks”. What is streaky photography, and why might you want to use it in a project? And where did this funny term come from? Think of the ...

Flow visualisation and analysis techniques constitute a critical foundation for understanding complex fluid dynamics across a range of scientific disciplines, from climate research to engineering ...

Particle Image Velocimetry systems are used for flow velocity measurements in liquids and gases. Particle Image Velocimetry systems are used for flow velocity measurements in liquids and gases. In ...

Researchers are pioneering new ultrasound techniques that provide the first characterization of multidirectional blood flow in the heart. By focusing on fluid dynamics – specifically, the efficiency ...