🌡️🌀 Discover a breakthrough in experimental methods for fluid dynamics research! In their recent study, Theo Käufer and Prof. Dr.-Ing. Christian Cierpka present an innovative approach to measuring temperature and velocity in liquids in 3D and time-resolved. Using encapsulated thermochromic liquid crystals, their methodology captures the convective heat transfer as the product of temperature and velocity. This advancement opens new perspectives in understanding complex fluid behaviors, essential in engineering and environmental studies. Dive into their fascinating findings published in Measurement Science and Technology. Read the open-access article to explore how this advanced technique to investigate temperature-driven fluid flows works.