Plasma flows, electric fields and currents in the Earth’s ionosphere

地球电离层中的等离子体流、电场和电流

基本信息

  • 批准号:
    RGPIN-2016-03741
  • 负责人:
  • 金额:
    $ 2.4万
  • 依托单位:
  • 依托单位国家:
    加拿大
  • 项目类别:
    Discovery Grants Program - Individual
  • 财政年份:
    2017
  • 资助国家:
    加拿大
  • 起止时间:
    2017-01-01 至 2018-12-31
  • 项目状态:
    已结题

项目摘要

As the solar wind and the embedded interplanetary magnetic field (IMF) stream past the Earth, the charged-particle plasma in the Earth’s magnetosphere (the magnetic field region surrounding the Earth) is driven into continuous motion. The magnetospheric voltage generated by such motion produces currents that flow along magnetic field lines to the ionosphere only ~100 km above the Earth. The current then flows horizontally in the ionosphere before returning upward to the magnetosphere. The currents, voltages, and high-energy particles accelerated from the magnetosphere into the ionosphere not only are hazardous to astronauts and satellite electronics such as GPS systems in space, but also cause power blackouts and lead to pipeline corrosion and rupture on the ground.
当太阳风和嵌入的行星际磁场(IMF)流经地球时,地球磁层(地球周围的磁场区域)中的带电粒子等离子体被驱动成连续运动。这种运动产生的磁层电压产生电流,这些电流沿着磁力线流向离地球仅约100公里的电离层。然后,电流在电离层中水平流动,然后向上返回磁层。从磁层加速进入电离层的电流、电压和高能粒子,不仅对航天员和太空中的GPS系统等卫星电子设备有害,而且还会造成停电,导致地面管道腐蚀和破裂。

项目成果

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Koustov, Alexandre其他文献

Koustov, Alexandre的其他文献

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{{ truncateString('Koustov, Alexandre', 18)}}的其他基金

Study of the Earth's ionosphere with ground-based radars and Swarm satellites
利用地面雷达和 Swarm 卫星研究地球电离层
  • 批准号:
    RGPIN-2022-03001
  • 财政年份:
    2022
  • 资助金额:
    $ 2.4万
  • 项目类别:
    Discovery Grants Program - Individual
Plasma flows, electric fields and currents in the Earth's ionosphere
地球电离层中的等离子体流、电场和电流
  • 批准号:
    RGPIN-2016-03741
  • 财政年份:
    2021
  • 资助金额:
    $ 2.4万
  • 项目类别:
    Discovery Grants Program - Individual
Plasma flows, electric fields and currents in the Earth's ionosphere
地球电离层中的等离子体流、电场和电流
  • 批准号:
    RGPIN-2016-03741
  • 财政年份:
    2020
  • 资助金额:
    $ 2.4万
  • 项目类别:
    Discovery Grants Program - Individual
Plasma flows, electric fields and currents in the Earth's ionosphere
地球电离层中的等离子体流、电场和电流
  • 批准号:
    RGPIN-2016-03741
  • 财政年份:
    2019
  • 资助金额:
    $ 2.4万
  • 项目类别:
    Discovery Grants Program - Individual
Plasma flows, electric fields and currents in the Earth's ionosphere
地球电离层中的等离子体流、电场和电流
  • 批准号:
    RGPIN-2016-03741
  • 财政年份:
    2018
  • 资助金额:
    $ 2.4万
  • 项目类别:
    Discovery Grants Program - Individual
Plasma flows, electric fields and currents in the Earth’s ionosphere
地球电离层中的等离子体流、电场和电流
  • 批准号:
    RGPIN-2016-03741
  • 财政年份:
    2016
  • 资助金额:
    $ 2.4万
  • 项目类别:
    Discovery Grants Program - Individual
Electric fields and currents and their effects in the near Earth space
电场和电流及其对近地空间的影响
  • 批准号:
    183564-2011
  • 财政年份:
    2015
  • 资助金额:
    $ 2.4万
  • 项目类别:
    Discovery Grants Program - Individual
Electric fields and currents and their effects in the near Earth space
电场和电流及其对近地空间的影响
  • 批准号:
    183564-2011
  • 财政年份:
    2014
  • 资助金额:
    $ 2.4万
  • 项目类别:
    Discovery Grants Program - Individual
Electric fields and currents and their effects in the near Earth space
电场和电流及其对近地空间的影响
  • 批准号:
    183564-2011
  • 财政年份:
    2013
  • 资助金额:
    $ 2.4万
  • 项目类别:
    Discovery Grants Program - Individual
Electric fields and currents and their effects in the near Earth space
电场和电流及其对近地空间的影响
  • 批准号:
    183564-2011
  • 财政年份:
    2012
  • 资助金额:
    $ 2.4万
  • 项目类别:
    Discovery Grants Program - Individual

相似海外基金

Plasma flows, electric fields and currents in the Earth's ionosphere
地球电离层中的等离子体流、电场和电流
  • 批准号:
    RGPIN-2016-03741
  • 财政年份:
    2021
  • 资助金额:
    $ 2.4万
  • 项目类别:
    Discovery Grants Program - Individual
Plasma flows, electric fields and currents in the Earth's ionosphere
地球电离层中的等离子体流、电场和电流
  • 批准号:
    RGPIN-2016-03741
  • 财政年份:
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    $ 2.4万
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Plasma flows, electric fields and currents in the Earth's ionosphere
地球电离层中的等离子体流、电场和电流
  • 批准号:
    RGPIN-2016-03741
  • 财政年份:
    2019
  • 资助金额:
    $ 2.4万
  • 项目类别:
    Discovery Grants Program - Individual
Plasma flows, electric fields and currents in the Earth's ionosphere
地球电离层中的等离子体流、电场和电流
  • 批准号:
    RGPIN-2016-03741
  • 财政年份:
    2018
  • 资助金额:
    $ 2.4万
  • 项目类别:
    Discovery Grants Program - Individual
Plasma flows, electric fields and currents in the Earth’s ionosphere
地球电离层中的等离子体流、电场和电流
  • 批准号:
    RGPIN-2016-03741
  • 财政年份:
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研究在受限微观几何形状存在的情况下拉伸的固定聚电解质与外部电场和流体流动的相互作用
  • 批准号:
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适当应用剪切流和扭曲电场的无缝单细胞分选方法
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化学风化速度和产沙量估算及泥石流危急洪流危险程度评价。
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Studies of structure and dynamics of toroidal plasma using twin heavy ion beam probes
使用双重离子束探针研究环形等离子体的结构和动力学
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  • 财政年份:
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  • 资助金额:
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