Hacker News with Generative AI: Fluid Dynamics

New technique generates topological structures with gravity water waves (phys.org)
A team of physicists at Fudan University, working with colleagues from Henan University, both in China, and from Nanyang Technological University, in Singapore and Donostia International Physics Center, in Spain, has developed a way to generate topological structures in surface water using gravity water waves.
Neural Optical Flow for PIV in Fluids (synthical.com)
A comic uses fluid dynamics to explain how groups of people move (nautil.us)
A comic uses fluid dynamics to explain how groups of people move—and how that could help make large gatherings safer.
Three-Dimensional Wave Breaking (nature.com)
Although a ubiquitous natural phenomenon, the onset and subsequent process of surface wave breaking are not fully understood.
Neko: Portable framework for high-order spectral element flow simulations (github.com/ExtremeFLOW)