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 ...

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 ...

Flow visualization is the process of making the physics of fluid flows (gases, liquids) visible. At the University of Colorado we have a course for mixed teams of engineering and fine arts photography ...

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 ...

The airborne spread of pathogens has assumed great importance in the public eye following the onset of the coronavirus disease 2019 (COVID-19 pandemic). In an interesting new research paper published ...

The global ocean is the Earth's heating and cooling system, pushing balmy tropical waters toward the poles and bringing back colder, nutrient-rich waters. But modeling this system is extremely complex ...

Four-dimensional flow MRI reveals that blood flow in an artificial heart resembles that in a healthy human heart ...

Surface and off-surface flow visualization techniques have been used to visualize the three-dimensional separated flows on the NASA F-18 high alpha research vehicle (HARV) at high angles of attack.

Researchers from Mount Sinai School of Medicine are pioneering new ultrasound techniques that provide the first characterization of multidirectional blood flow in the heart. By focusing on fluid ...