Kinetic helicity in most geodynamo simulations has a distinct distribution above and below
the equator—it is negative in the north and positive in the south. Using direct numerical …

Helicity plays an important role in the generation of the magnetic field in planets, stars, and
other celestial objects [1–5]. Helicity, or helicity density [6], is defined as h= u· ω, where u is …

Kinetic helicity in most geodynamo simulations has a distinct distribution above and below
the equator—it is negative in the north and positive in the south. Using direct numerical …

APS -75th Annual Meeting of the Division of Fluid Dynamics - Event - Helicity segregation by
Ekman pumping in laminar rotating flows with gravity orthogonal to the rotation American …

Helicity plays an important role in the generation of the magnetic field in planets, stars, and
other celestial objects [1–5]. Helicity, or helicity density [6], is defined as h= u· ω, where u is …