辐射磁流体力学数值实验研究(代前言)  

Numerical Experiments of Radiation Magnetohydrodynamics——In Lieu of a Preface

作　　者：汪景琇[1] 袁峰[2] 陈鹏飞[3] 李波[4] WANG Jing-xiu;YUAN Feng;CHEN Peng-fei;LI Bo(National Astronomical Observatories, Chinese Academy of Sciences, Beijing 100012, China;Shanghai Astronomical Observatory, Chinese Academy of Sciences, Shanghai 250008, China;School of Astronomy and Space Science, Nanjing University, Nanjing 210023, China;Institute of Space Sciences,Shandong University, Weihai 264209, China)

机构地区：[1]中国科学院国家天文台,北京100012 [2]中国科学院上海天文台,上海250008 [3]南京大学天文与空间科学学院,南京210023 [4]山东大学空间科学研究院,威海264209

出　　处：《天文学进展》2016年第4期365-369,共5页Progress In Astronomy

摘　　要：辐射磁流体力学(RMHD)是磁流体力学和等离子体物理学一个新的分支,它研究与辐射有显著能量和/或动量交换的磁流体动力学行为。天体辐射磁流体力学描述天体等离子体在宏观尺度上的电磁相互作用、结构、辐射、动力学和爆发现象。"天体辐射磁流体力学"是中国科学院数理学部2015—2016年度所支持的一个学科发展战略研究项目,其目的是评估这一生长中的学科分支的发展态势、国内外研究现状、适用的主要科学对象和发展战略,重点设定在三维数值模拟研究,或广义而言,数值实验研究。为了推动RMHD三维数值实验研究,这一专卷收入了天体物理学、太阳和空间物理学、受控等离子体实验等领域关于RMHD研究的部分调研和评述报告。The discipline of radiation magnetohydrodynamics (RMHD) is a newbranch in magnetohydrodynamics and plasma physics. It deals with the dynamical behaviors of magne-tized uids which have non-ignorableenergy and momentum exchange with radiation. Astro-physical RMHD describes the macroscopic electro-magnetic interaction, structure, radiation,dynamics, and explosive events in astrophysical plasmas. The Radiation Magnetohydrody-namics in Astrophysicsis one of the strategicresearch projects on the development of scienti c disciplines, supported by the Mathematics and Physics Division of the Chinese Academy of Sciences in 2015|2016. The project aims at evaluating the recent development and current status of this newly growing discipline, its applicable scienti c subjects, and developing the proper strategy to boostits growth. The emphasis of this strategic project is put on the 3D RMHD numerical simulations, or in a broader sense, numerical experiments. In order to pro-mote the RMHD studies we present this special issue in the journal of Progress in Astronomy.It contains the survey and review articles on the application of RMHD to astrophysics, solar and space physics, and con ned plasma experiments.

关 键 词：天体物理 太阳和空间物理 辐射磁流体力学 数值模拟 

分 类 号：P182[天文地球—天文学]