Bing Han1,2,3, Karsten Köhler2, Kerstin Jungnickel3, Robert Mettin2, Werner Lauterborn2 and Alfred Vogel3,† 1Laser–Material Interaction Lab, Advanced Launching Co-innovation Center, Nanjing University of Science and Technology, #200 Xiao Ling Wei, 210094 Nanjing, Jiangsu, PR China 2Christian Doppler Laboratory on Cavitation and Micro Erosion, Drittes Physikalisches Institut, Universität Götting...

severe service applications for the power, hydrocarbon, chemical or pulp and paper industry, these technical experts deliver sound solutions to address critical applications for aerodynamic noise, cavitation and out-gassing issues, as well as particulate erosion. Please visit our website or contact your local Emerson Process Management sales office for more information on how the severe service...

Material deformation and pitting from cavitation bubble collapse is investigated using fluid and material dynamics and their interaction. In the fluid, a novel hybrid approach, which links a boundary element method and a compressible finite difference method, is used to capture non-spherical bubble dynamics and resulting liquid pressures efficiently and accurately. The bubble dynamics is intima...

Cavitation is the phenomenon of fluid evaporation in hydraulic systems, which occurs due to a pressure drop below value vapor pressure. For numerical modeling this generally undesirable phenomenon, often associated with material damage (erosion), there are various mathematical transfer models that have been validated past. There different approaches predicting cavitation erosion, mostly experim...