Analytical expressions that have been derived to calculate ac resistance and losses of magnetic devices at high frequencies have primarily used a one-dimensional approximation, and have used Cartesian ...

The continuity equation ∇ ⋅ u = 0, together with the three components of the Navier–Stokes equation, form a system of equations necessary to obtain the three velocity components and the pressure.

This so-called pseudo-cylindrical system should include the approximate radial and angular position relative to a central reference point. Radial profiles could then be obtained from CT data for ...

China Meteorological Administration Training Centre, Beijing, China In the study of atmospheric dynamics, the vorticity equation in a rotating coordinate system plays a crucial role. However, a ...

First, the governing equations of elastic wave propagation in cylindrical shell structures are derived through coordinate transformation. Subsequently, numerical models of the metamaterial cylindrical ...

I am trying to implement a periodic boundary condition for the 3D elastic equation. The only difference compared to the existing example in the demos is that the boundaries are periodic in cylindrical ...

The Aldrich Contemporary Art Museum looks back at a 1971 exhibition devoted to women and puts their work in conversation with emerging feminist artists.

Flux ropes are common magnetic structures in space plasmas with helical magnetic field lines and strong core field. Such structures can be constructed as a self-consistent solution of equilibrium ...