Abstract: We present a novel higher order spectral element method (SEM) in the cylindrical coordinates to rapidly analyze electromagnetic fields in eccentric coaxial waveguides filled with lossy ...

Despite rare earth elements' importance in manufacturing cell phones, magnets and a host of other consumer and commercial electronics, the lack of a sustainable, environmentally friendly approach to ...

ABSTRACT: Darcy’s law is the fundamental equation describing the flow of a fluid through a porous medium. Combined with the principle of mass conservation, it leads to the diffusion Equation (e.g., ...

Karst wetlands, with their distinctive calcium-rich soils and dynamic hydrology, face growing ecological challenges due to biodiversity loss, habitat degradation, and climate change. Accurate ...

All the world’s discarded phones, bricked laptops, and other trashed electronics are collectively a treasure trove of rare earth elements (REEs). But separating out and recovering these increasingly ...

Please cite the above manuscript if you use or adapt the code in this repository or that of the associated solvers implemented in TrixiAtmo.jl in your research. Any questions regarding the content of ...

The challenge takes place from July 11-20 in designated South Florida locations. Participants compete for prizes, including $10,000 for removing the most pythons. Pythons must be killed humanely using ...

We'll look at why it's useful to split the body being analysed into small elements and the different elements types that can be used. We'll also cover the key concept behind the finite element method, ...

In modern Earth science research, how to “understand” the Earth’s internal structure and dynamic processes has always been a core issue of concern for scientists. However, due to the inaccessibility ...

Abstract: For the coupled thermo-mechanical simulation of complex electronic devices, we propose a tetrahedral spectral element method (TSEM), which truly combines the high accuracy of spectral ...