For everyone doing the ONRT – Course Keeping in Waves case: improved geometry files have been uploaded to the website. Notable changes are the diameter of the propeller and a modification of the shaft bossing diameter and better transition between the shaft bossing and upstream part of the shaft. All other geometries are basically the same. New files are provided in model scale units and in non-dimensional units.
New hydrostatic values have been calculated and included in the table in the instructions. See ONR Tumblehome (ONRT) – Course Keeping in Waves for the updates.
