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We consider the Convection-Diffusion Equation with very small diffusion coefficient $\mu$: \[ -mu\Delta u + \mathbf{\beta}\dot\nabla u =f \mathrm{in}~ \Omega u=g(x,y) \mathrm{on}~...

This model reproduces the simulation results from: http://dx.doi.org/10.1063/1.4801474 Solutions were stripped so you will have to run the simulation to see the results. That may take a while...

A simplification of the 3D directional coupler using the RF Module and Boundary Mode Analysis. Just download and compute to see the results. Made with Comsol version 4.4.0.248. Enjoy!

Just open and save material to your own User-Defined Library, or copy the Interpolations to your own material. Hale and Querry 1973- Water; n,k 0.2-200 µm; 25 °C Data from:...

Material Fused Silica, just open and save material to your own User-Defined Library, or copy the equation to your own material. Refractive index data (0.21-3.71 µm) based on Sellmeier equation...

Data from: http://refractiveindex.info/?shelf=main&book=Cr&page=Rakic Original data: A. D. Rakić, A. B. Djurišic, J. M. Elazar, and M. L. Majewski. Optical properties of metallic films for...

Electroporation-based treatments rely on increasing the permeability of the cell membrane by high voltage electric pulses applied to tissue via electrodes. To ensure that the whole tumor is covered...

This model is concerned with the simulation of incompressible Newtonian fluid flow problems with surface tension. The fluid is initially at rest in a square tank. A Gaussian pressure is applied on...

This model is concerned with the simulation of incompressible Newtonian fluid flow problems with surface tension. An initially cubic drop of water is oscillating under surface tension forces. This...

This site develops discrete implementations of WS theory for diverse variety of problem statements in the computational engineering sciences. Unique to the FE discrete development, the resulting...