Academic Journal
Turbulent stresses as a function of shear rate in a local disk model
| العنوان: | Turbulent stresses as a function of shear rate in a local disk model |
|---|---|
| المؤلفون: | A. J. Liljeström, M. J. Korpi, P. J. Käpylä, A. Br, W. Lyra |
| المساهمون: | The Pennsylvania State University CiteSeerX Archives |
| المصدر: | http://arxiv.org/pdf/0811.2341v1.pdf. |
| سنة النشر: | 2008 |
| المجموعة: | CiteSeerX |
| الوصف: | accretion, accretion disks – instabilities – magnetohydrodynamics (MHD) – turbulence We present local numerical models of accretion disk turbulence driven by the magnetorotational instability with varying shear rate. The resulting turbulent stresses are compared with predictions of a closure model in which triple correlations are modelled in terms of quadratic correlations. This local model uses five nondimensional parameters to describe the |
| نوع الوثيقة: | text |
| وصف الملف: | application/pdf |
| اللغة: | English |
| Relation: | http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.245.2915; http://arxiv.org/pdf/0811.2341v1.pdf |
| الاتاحة: | http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.245.2915 http://arxiv.org/pdf/0811.2341v1.pdf |
| Rights: | Metadata may be used without restrictions as long as the oai identifier remains attached to it. |
| رقم الانضمام: | edsbas.854A6CF1 |
| قاعدة البيانات: | BASE |
| الوصف غير متاح. |