Recent content by ajd12

Hello , I have a rather odd question. I am trying to find a phenomenon that occurs in nozzles but am quite unable to name the phenomenon per se. The vague description of the phenomenon I remember is that when a supersonic flow occurs in a nozzle (or superheated steam), there is heat produced...

Hi, Can someone please give me an insight as to what the latest techniques used to measure the cavitation on blades of pumps/turbines are? Are the any radio-isotope spectral methods to detect erosion/pitting? is sonoluminescence even observed in high speed machinery? Any other methods/...