AN important tool in fluid flow research is flow visualization using the hydrogen bubble technique. Here a wire cathode is mounted normal to the water flow and connected to an electrical pulse ...

(a) Comparison of the spatial and time resolutions between the conventional hydrogen detection techniques and the hydrogen visualization technique developed in this study. (b) A schematic of the ...

(Nanowerk News) A group of researchers has created a simple and inexpensive means to visualize the atomic state of hydrogen. Details of their breakthrough were published in the journal Acta Materialia ...