Visualisation of the flow and force distribution around a self propelled container ship in head waves

<span style='white-space:pre-line'>This data set contains animations showing the development of quantities relating to powering performance over one period of encounter in head waves for the Korean Container Ship (KCS.) The data set consists of: *Animation of the unsteady wave pattern around the hull *Animations of pressure and viscous force distributions on the underwater body. Both the total and the surge components are shown *Animations of axial velocity in and around the propeller plane *Animations of transverse velocity in and around the propeller plane A report is also attached which explains the colour scales and the quantities shown in the animations.</span>