搜索结果: 1-3 共查到“知识库 数理统计学 flow”相关记录3条 . 查询时间(0.21 秒)
Magnetic field correlations in a random flow with strong steady shear
Chaotic Dynamics (nlin.CD)
2010/11/10
We analyze magnetic kinematic dynamo in a conducting fluid where the stationary shear flow is accompanied by relatively weak random velocity fluctuations. The diffusionless and diffusion regimes are d...
On modelling transitional turbulent flows using under-resolved direct numerical simulations: The case of plane Couette flow
Pattern Formation and Solitons (nlin.PS) Fluid Dynamics (physics.flu-dyn)
2010/11/10
Direct numerical simulations have proven of inestimable help to our understanding of the transition to turbulence in wall-bounded flows. While the dynamics of the transition from laminar flow to turbu...
Development of instability of dark solitons generated by a flow of Bose-Einstein condensate past a concave corner
Pattern Formation and Solitons (nlin.PS) Quantum Gases (cond-mat.quant-gas)
2010/11/10
The stability of dark solitons generated by a supersonic flow of a Bose-Einstein condensate past a concave corner (or a wedge) is studied. It is shown that solitons in the dispersive shock wave genera...