𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Suppression of the large-scale Lorentz force by turbulence

✍ Scribed by G. Rüdiger; L.L. Kitchatinov; M. Schultz

Publisher
John Wiley and Sons
Year
2012
Tongue
English
Weight
155 KB
Volume
333
Category
Article
ISSN
0004-6337

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

On the implementation of effects of Lore
On the implementation of effects of Lorentz force in turbulence closure models
✍ S. Kenjereš; K. Hanjalić 📂 Article 📅 2000 🏛 Elsevier Science 🌐 English ⚖ 635 KB

The eects of Lorentz force on turbulent ¯ow of conductive ¯uid are analysed within the framework of second-moment and eddy-viscosity closure models. Additional terms representing the magnetohydrodynamic interactions in the transport equations for the turbulent stress tensor and energy dissipation ra

Large-scale forcing with less communicat
Large-scale forcing with less communication in finite-difference simulations of stationary isotropic turbulence
✍ Ryo Onishi; Yuya Baba; Keiko Takahashi 📂 Article 📅 2011 🏛 Elsevier Science 🌐 English ⚖ 746 KB

This study proposes a new forcing scheme suitable for massively-parallel finite-difference simulations of stationary isotropic turbulence. The proposed forcing scheme, named reduced-communication forcing (RCF), is based on the same idea as the conventional large-scale forcing scheme, but requires mu

On spontaneous amplification of large-sc
On spontaneous amplification of large-scale perturbations by two-dimensional electron magnetohydrodynamic turbulence
✍ V.P. Lakhin; S.S. Moiseev 📂 Article 📅 1999 🏛 Elsevier Science 🌐 English ⚖ 71 KB

The influence of small-scale turbulence on large-scale perturbations is studied in the model of 2-D electron magnetohy-Ž . drodynamics EMHD , in which the magnetic field has all three components. It is shown that in addition to positive turbulent viscosity and an analogue of aeffect caused by helici