RAM-SCB 应要求在 CCMC 运行

IF 3.7 2区地球科学

Space Weather Pub Date : 2023-12-26 DOI:10.1029/2023sw003771

Steven K. Morley, Vania K. Jordanova, Yihua Zheng, Maksym Petrenko

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引用次数: 0

摘要

具有自洽磁场（B）的环流-大气相互作用模型（RAM）结合了环流等离子体的大规模动力学模型和地球磁场的三维（3-D）力平衡模型。RAM-SCB 模拟主要离子种类（默认为 H+、O+ 和 He+）和电子随方位角、径向距离、能量和俯仰角变化的过程。模拟输出包括 Dst 指数以及建模物种的压力和差分通量，因此可作为科学代码使用，并为模型域内的表面充电危险提供信息。截至 2023 年 8 月 8 日，该开源模拟代码的 2.2 版已可通过社区协调建模中心按要求运行。

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RAM-SCB Runs on Request at CCMC

The Ring current–Atmosphere interactions Model (RAM) with Self-Consistent magnetic (B) field (SCB) combines a large-scale kinetic model of ring current plasma with a three-dimensional (3-D) force-balanced model of the terrestrial magnetic field. RAM-SCB simulates the evolution of major ion species (H⁺, O⁺, and He⁺ by default) and electrons as a function of azimuth, radial distance, energy, and pitch angle. Simulation outputs include the Dst index, and pressure and differential flux of the modeled species, thus providing benefit as a science code and to inform surface charging hazard within the model domain. Version 2.2 of this open-source simulation code has now—as of 8 August 2023—been made available for Runs-On-Request via the Community Coordinated Modeling Center.

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来源期刊

Space Weather

自引率

29.70%

发文量

166