Browsing Institutt for energi og prosessteknikk by Subject "Francis runner design"
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Sediment erosion in Francis turbines
(Doktoravhandlinger ved NTNU, 1503-8181; 2013:250, Doctoral thesis, 2013)Sediment erosion is a major challenge for run-of-river power plants, especially during flood periods. Due to the high content of hard minerals such as quartz and feldspar carried in the river, substantial damage is observed ...