منابع مشابه
Space Weather Forecast Predicts Changes in Sun-Earth Space Environment by Using Observation Data
متن کامل
Modeling a space weather event from the Sun to the Earth: CME generation and interplanetary propagation
[1] We present a three-dimensional (3-D) numerical ideal magnetohydrodynamics (MHD) model describing the time-dependent expulsion of a coronal mass ejection (CME) from the solar corona propagating to 1 astronomical unit (AU). The simulations are performed using the Block Adaptive Tree Solar-Wind Roe Upwind Scheme (BATS-R-US) code. We begin by developing a global steady-state model of the corona...
متن کاملFor Space Plasmas: Sun-to-earth Simulations
are increasingly essential to basic and applied space-physics research for two primary reasons. First, the heliosphere and magnetosphere are vast regions of space from which we have relatively few in situ measurements. Numerical simulations let us “stitch together” observations from different regions and provide data-interpretation insight to help us understand this complex system’s global beha...
متن کاملThe Sun-earth Space Information System
Nowadays the object of Space Information System (SIS) is limited to the earth surface, and the large-scale sun-earth space does not been considered. In this paper, the research object of SIS is been extended, namely the object is been studied from the earth surface to the sun-earth space, and the concept of “Sun-earth Space Information System” is been proposed. It is the very important content ...
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ژورنال
عنوان ژورنال: International Journal of Astronomy and Astrophysics
سال: 2011
ISSN: 2161-4717,2161-4725
DOI: 10.4236/ijaa.2011.11003