Browsing NTNU Open by Author "Fjeld, Øyvind Moen"
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Simulation of the natural frequencies in a pump-turbine runner in air and water
Fjeld, Øyvind Moen (Master thesis, 2015)Structural-acoustic models are used in the industry to determine the natural frequencies of runners and impellers in hydraulic turbomachinery under construction of the machines. The structural-acoustic models have to be ...