The constant growth of urban agglomerations with the development transport networks requires optimal use energy and new ways storing it. Energy efficiency is becoming one main challenges modern engineering. phase change materials in construction expands possibilities accumulating solar energy, as well reducing consumption. In this study, we consider problem effect natural convection on heat tra...

In this paper an incremental approach for the identification of transport phenomena in convection-diffusion systems on the basis of high-resolution measurement data is presented. The transport is represented by a convection term with known convective velocity and by a diffusion term with an unknown, generally state-dependent transport coefficient. The reconstruction of this transport coefficien...

The graphics processing unit (GPU) is used to solve large linear systems derived from partial differential equations. The differential equations studied are strongly convection-dominated, of various sizes, and common to many fields, including computational fluid dynamics, heat transfer, and structural mechanics. The paper presents comparisons between GPU and CPU implementations of several well-...