Essays about: "Advection-Diffusion"

Showing result 11 - 13 of 13 essays containing the word Advection-Diffusion.

1. 11. Numerical Model of MeltingProblems

   University essay from KTH/Mekanik

   Author : Arturo Arosemena; [2018]
   Keywords : Phase change materials; fluid dynamics; heat transfer; natural convection; melting; enthalpy-porosity technique.;

   Abstract : In the present study, a finite volume method is employed to modelthe advection-diffusion phenomenon during a pure substance meltingprocess. The exercise is limited to a benchmark problem consisting ofthe 2D melting from a vertical wall of a PCM driven by natural convectionin the melt. READ MORE

3. 12. Finite Element Method for 1D Transient Convective Heat Transfer Problems

   University essay from Linnéuniversitetet/Institutionen för matematik (MA)

   Author : Whokko Schirén; [2018]
   Keywords : Advection-Diffusion; Convection; Convection Problems; Finite Element Method; FEM; Transient 1D Heat Equation; Discretisation;

   Abstract : We study heat transfer in one dimension with and without convection, also called advection-diffusion. This is done using the Finite Element Method (FEM) to discretise the mathematical model, i.e. the heat equation. READ MORE

4. 13. Numerical Methods for the PDES on Curves and Surfaces

   University essay from Institutionen för datavetenskap

   Author : Dimitrios Kamilis; [2013]
   Keywords : ;

   Abstract : Curves and surfaces are manifolds that can be represented using implicit and parametric methods. With a representation in hand, one can define a partial differential equation on the manifold using differential tangential calculus. READ MORE