Hydraulic model study of the Rapidian hydroplant intake

This report describes a hydraulic model study conducted for INDECO of Minneapolis, Minnesota. The objective of the model study was to first determine whether vortices detrimental to hydro turbine operation would occur at the plant intakes and, second, to propose methods to eliminate these vortices if they do occur. The study spanned a time period from April through August, 1983.INDECO Twin City Division Minneapolis, Minnesota 5541