The mimetic spectral element method is a new but powerful method for the discretisation of partial differential equations. This new method has been successfully used for computational fluid flow problems and has shown a promising ability to strictly conserve quantities. In this work the mimetic spectral element method is explored with the intent to exactly conserve angular momentum in a fluid flow. In order to achieve the exact conservation of angular momentum on general grids a formulation using mixed basis on differential forms and transformations to curvilinear grids is posed for the stokes equations. This formulation is then evolved in time by semi-discretisation and in space by a Lagrangian moving mesh method to represent a simulation of the Navier-Stokes equations.

In this report the latest and final preliminary design for the Ultimate Personal Airplane is presented. After having chosen the initial configuration during the mid-term phase of the project, a more detailed design has been made, based upon four aircraft aspects: aerodynamics, structure, stability & control and performance. Also, the design as it is now was prepared for further modifications.