A body-force model for waterjet pump simulation

The role of waterjet pump is to generate thrust by increasing the flow head. Details of the flow inside waterjet pump are important when pump performance is of the main interest. However, in waterjet self-propulsion, pump induced effects are of the main interest rather than the details of the flow inside the pump. This permits simplification of pump models when using numerical methods for simulating the flow. In order to find a robust and yet...