Evolution, Transport and Reconnection in Magnetic Structures: Mechanisms of Solar-Terrestrial Activity

磁结构的演化、传输和重新连接：日地活动的机制

• 批准号: 9414456
• 负责人: Yung Mok
• 金额: $ 34.03万
• 依托单位: University of California-Irvine
• 依托单位国家: 美国
• 项目类别: Continuing Grant
• 财政年份: 1995
• 资助国家: 美国
• 起止时间: 1995-02-01 至 1998-01-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9414456&HistoricalAwards=false
• 关键词: Evolution; Transport; Reconnection; Magnetic; Structures

This research program aims to comprehend physical mechanisms underlying the magnetically dominated energy-conversion processes that drive solar terrestrial activity. This will involve the formulation of an MHD treatment of transport-enriched evolution and instability processes, and their three-dimensional nonlinear simulation on supercomputers. The strategic goal of these realistic simulations is to use observable inputs to achieve a predictive capability with respect to solar activity. Studies performed under this project will help in understanding related phenomena in the wider universe of astrophysics, and by the need to predict their consequences in the solar-terrestrial system.

该研究计划旨在了解驱动太阳地面活动的磁主导能量转换过程背后的物理机制。 这将涉及对富输运演化和不稳定过程的 MHD 处理的制定，以及超级计算机上的三维非线性模拟。 这些现实模拟的战略目标是利用可观测的输入来实现对太阳活动的预测能力。 该项目下进行的研究将有助于理解更广泛的天体物理学中的相关现象，并需要预测它们在日地系统中的后果。