太阳风扰动传输模式研究进展

	太阳风扰动传输模式研究进展
	史良文; 申成龙; 汪毓明; 沈芳
刊名	天文学进展
	2013
卷号	31 期号:3 页码:267-286
关键词	太阳风日冕物质抛射行星际空间空间天气
ISSN号	1000-8349
其他题名	Research Progresses in Modeling the Propagation of Solar Wind Disturbances
中文摘要	随着观测手段、理论模型和数值方法的发展,人们对各种太阳风扰动如日冕物质抛射,以及相关的空间天气效应的认识和理解越来越深入。为获取行星际背景磁场、背景太阳风参数和日冕物质抛射、激波等太阳风扰动的传播参数,人们建立发展了各种模式;在这些获取的参数基础上,建立了各种太阳风扰动的传播模式,从而为空间天气预报提供了必要的经验和理论模型支持。根据这些模式所研究和描述物理量的不同,将这些参数获取模式和传播预报模式分为背景磁场获取模式、背景太阳风参数获取模式、日冕物质抛射传播参数获取模式、日冕物质抛射偏转模式、日冕物质抛射(激波)传播模式以及基于三维磁流体力学的数值模拟方法,并分别概述性地总结了各种模式的特点及其用途。
英文摘要	With the development of observation technology, theoretical models and numerical sim-ulation methods, peoples understanding of solar wind disturbances, e.g., coronal mass ejections (CMEs), and their resultant space weather effects are continuously advanced. Various models have been developed to obtain the parameters of interplanetary magnetic field (IMF), solar wind plasma, CMEs, shocks, and other disturbances. These models have formed the necessary supports for space weather forecasting. According to the function and purpose, these models could be classified as background IMF obtaining models, background solar wind obtaining models, CME kinematic parameters obtaining models, CME deflection models, CME (shock) propagation models and numerical MagnetoHydro-Dynamic (MHD) simulation methods. In this paper, we give a brief review of these models. First, the background IMF models are introduced, such as the potential field source surface (PFSS) model and the current sheet-source surface (CSSS) model. Then, the Wang-Sheeley-Arge (WSA) model and the interplanetary scintillation (IPS) model, which could be used to get the back-ground solar wind parameters, are also reviewed. In addition, the models to get the CMEs prop-agation parameters are reviewed, for example: type II radio bursts model, various cone models, graduated cylindrical Shell (GCS) model and some triangulation models. It is important in space weather forecasting that if and when the solar wind disturbances will arrive at the Earth. In this paper, we show the coronal hole (CH) compression models, the magnetic energy density gradient models (MEDG) and the magnetic frozen-in models. These models could be used to forecast whether a CME would arrive at the Earth. In addition, we also introduce the shock time of arrival model (STOA), the interplanetary shock propagation model (ISPM), the Hakamada-Akasofu-Fry (HAF) model and the shock propagation model (SPM), which were developed to forecast solar wind disturbance arrival time. Finally, we give a brief review of MHD numerical simulation models about the propagation of the solar wind disturbance.
收录类别	CSCD
语种	中文
CSCD记录号	CSCD:4922693
内容类型	期刊论文
源URL	[http://ir.nssc.ac.cn/handle/122/5063]
专题	国家空间科学中心_空间科学部
推荐引用方式 GB/T 7714	史良文,申成龙,汪毓明,等. 太阳风扰动传输模式研究进展[J]. 天文学进展,2013,31(3):267-286.
APA	史良文,申成龙,汪毓明,&沈芳.(2013).太阳风扰动传输模式研究进展.天文学进展,31(3),267-286.
MLA	史良文,et al."太阳风扰动传输模式研究进展".天文学进展 31.3(2013):267-286.