Water jet steering concept : - evaluation of an environmental design, Part 1

Abstract: The current hydraulic system that function as the power source for operating the water jet steering device, need to be located inside of the hull to avoid possible environmental damage. This will cause a height difference from where the power supply will be located and where the output is needed. The research of literature and the limitations given by Rolls-Royce laid the basis for the simulation work. The lever concept is a development of the original layout from Rolls-Royce. The current lever concept was formed by simulation of the individual parts it consists of. The modeling work is a starting point for further design changes and improved solutions depending on what results are achieved when simulation is performed on the parts. The modeling work is not part of this report but can be seen in the other master thesis “Water jet steering concept - evaluation of an environmental design, Part 2” which is not yet done but it will be soon. All simulations made are simplified and they are a solid starting point for further work with dimensioning, material selection and calculations. The results of the simulation show that further development is required before a theoretically functioning concept is achieved.