Resulting trusts, joint borrowers and beneficial share

Reviews case law illustrating the courts' approach to beneficial ownership of property purchased in joint name by means of a joint mortgage but without any declaration of beneficial interest, the resulting trust and joint beneficial interest presumptions. Contrast the approach adopted in cases where one party made no contribution to the mortgage payments with those where both parties made a contribution. Highlights the courts' treatment of the right to buy discount afforded tenant purchasers and property purchased as a commercial venture rather than a home.

Multi-physics modeling of aluminium reduction cells

Aluminium cells involve a range of complex physical processes which act simultaneously to provide a narrow satisfactory operating range. These processes involve electromagnetic fields, coupled with heat transfer and phase change, two phase fluid flow with a range of complexities plus the development of stress in the cell structure. All of these phenomena are coupled in some significant sense and so to provide a comprehensive model of these processes involves their representation simultaneously. Conventionally, aspects of the process have been modeled separately using uncoupled estimates of the effects of the other phenomena; this has enabled the use of standard commercial CFD and FEA tools. In this paper we will describe an approach to the modeling of aluminium cells which describes all the physics simultaneously. This approach uses a finite volume approximation for each of the phenomena and facilitates their interactions directly in the modeling-the complex geometries involved are addressed by using unstructured meshes. The very challenging issues to be overcome in this venture will be outlined and some preliminary results will be shown.