Physicists working in the nascent field of experimental vortex dynamics have, with unexpected help from a Sharpie marker, measured an elusive but fundamental property of fluid flow. University of ...

University of Chicago physicists working in the nascent field of experimental vortex dynamics have, with unexpected help from a Sharpie marker, achieved the first measurements of an elusive but ...

There was once a saying from the renowned American physicist Richard Feynman about turbulence. He said that it remains to be the most important "unsolved" problem in classical physics. The challenge ...

Nobel laureate in physics Richard Feynman once described turbulence as "the most important unsolved problem of classical physics." Understanding turbulence in classical fluids like water and air is ...

Compressible vortex dynamics and shock wave interactions are central to advancing our understanding of fluid mechanics in high-speed regimes. These phenomena underpin critical applications in ...