搜索结果: 1-13 共查到“空间物理学 Flow”相关记录13条 . 查询时间(0.14 秒)
INFLUENCE OF RIVER BED ELEVATION SURVEY CONFIGURATIONS AND INTERPOLATION METHODS ON THE ACCURACY OF LIDAR DTM-BASED RIVER FLOW SIMULATIONS
LiDAR Digital Terrain Model River Bed Survey Configuration Interpolation Integration Flow Simulation
2016/10/14
In this paper, we investigated how survey configuration and the type of interpolation method can affect the accuracy of river flow simulations that utilize LIDAR DTM integrated with interpolated river...
Very Large Array Observations of Disturbed Ion Flow from the Plasmasphere to the Nighttime Ionosphere
Array Observations of Disturbed Ion Nighttime Ionosphere Space Physics
2012/5/29
We present the results of a multi-scale analysis of TEC fluctuations using a roughly five-hour observation of the bright radio source Virgo A with the Very Large Array (VLA) at 74 MHz in its B configu...
On the spectral distribution of kinetic energy in large-scale atmospheric flow
spectral distribution kinetic energy large-scale atmospheric flow
2009/11/13
A one-dimensional form of the equation of motion with forcing and dissipation is formulated in the spectral domain and used to make long term integrations from which the spectral distribution of the k...
The study of the interaction of the solar wind with magnetized and unmagnetized planets forms a central topic of space research. Focussing on planetary magnetosheaths, we review some major development...
Nonlinear saturation of Rayleigh-Taylor instability and generation of shear flow in equatorial spread-F plasma
Nonlinear saturation Rayleigh-Taylor instability shear flow equatorial spread-F plasma
2009/11/12
An analysis of low order mode coupling equations is used to describe the nonlinear behaviour of the Rayleigh-Taylor (RT) instability in the equatorial ionosphere. The nonlinear evolution of RT instabi...
On the predominance of oblique disturbances in the supersonic shear flow instability of the geomagnetic tail boundary
oblique disturbances supersonic shear flow instability geomagnetic tail boundary
2009/11/12
A study is made of the influence of the longitudinal magnetic field and density inhomogeneity on the supersonic shear flow instability at the magnetospheric tail boundary. It is shown that the most un...
Experimental study of nonlinear interaction of plasma flow with charged thin current sheets:2.Hall dynamics,mass and momentum transfer
nonlinear interaction plasma flow thin current sheets Hall dynamics mass and momentum transfer
2009/11/9
Proceeding with the analysis of Amata et al. (2005), we suggest that the general feature for the local transport at a thin magnetopause (MP) consists of the penetration of ions from the magnetosheath ...
Experimental study of nonlinear interaction of plasma flow with charged thin current sheets:1.Boundary structure and motion
nonlinear interaction plasma flow thin current sheets Boundary structure
2009/11/9
We study plasma transport at a thin magnetopause (MP), described hereafter as a thin current sheet (TCS), observed by Cluster at the southern cusp on 13 February 2001 around 20:01 UT. The Cluster obse...
Channelling of high-latitude boundary-layer flow
Channelling high-latitude boundary-layer flow
2009/10/30
Due to the stability of the boundary-layer stratification, high-latitude winds over complex terrain are strongly affected by blocking and channelling effects. Consequently, at many low-lying communiti...
Solar wind interaction with the Earth's magnetosphere:the role of reconnection in the presence of a large scale sheared flow
Solar wind interaction Earth's magnetosphere role of reconnection large scale sheared flow
2009/10/30
The Earth's magnetosphere and solar wind environment is a laboratory of excellence for the study of the physics of collisionless magnetic reconnection. At low latitude magnetopause, magnetic reconnect...
On the Diffusivity of Turbulent Flow.
An Attempt to Determine the Effects of Turbulent Friction in the Upper Troposphere from the Balance Requirements of the Large-Scale Flow:a Frustrating Experiment
Requirements Large-Scale Flow
2009/6/18
An Attempt to Determine the Effects of Turbulent Friction in the Upper Troposphere from the Balance Requirements of the Large-Scale Flow: a Frustrating Experiment.
Surface Wind Predictions and Boundary Layer Mass Flow
Surface Wind Predictions and Boundary Layer Mass Flow
2009/6/15
Surface Wind Predictions and Boundary Layer Mass Flow.