Simulation Study of Space Plasma Physics
Simulation Study of Space Plasma Physics
批准号:
9113576
负责人:
Toshiki Tajima
金额:
$20.0万
依托单位国家:
美国
项目类别:
Continuing Grant
财政年份:
1992
资助国家:
美国
项目状态:
已结题
起止时间:
1992-05-01 至 1994-10-31
中文摘要
田岛建议继续研究日地 等离子体处理的以下主题。 它们是:运输 在地磁尾等离子体系数由于随机 无碰撞轨道及其与亚暴机制的关系 (二)太阳风; 出射磁通触发耀斑机制 管由于磁浮力从光球进入 日冕网络场;和(iii)能量学,形态学, 太阳大气中通量管的基本动力学和 对流区,通过通量管吸收p波, 太阳黑子 复杂的计算机模拟将使人们深入了解这些 问题和解决方案将带来一些观察到的 亚暴触发和粒子碰撞的现象, 耀斑爆发,新兴通量区(EFR)现象, 太阳黑子对声波的吸收
英文摘要
Tajima proposes to continue the research on the solar-terrestrial plasma processes on the following topics. They are: transport coefficients in the geomagnetic tail plasma due to stochastic collisionless orbits and its relation to the substorm mechanism and energetics of the magnetosphere - solar wind; (ii) the mechanism of the flare triggering via emergent magnetic flux tubes due to magnetic buoyancy from the photosphere into the coronal network fields; and (iii) the energetics, morphology, and underlying dynamics of flux tubes in the solar atmosphere and the convective zone, absorption of p-waves by the flux tubes of sunspots. Sophisticated computer simulation will give insight into these problems and resolutions will be brought to some of the observed phenomena of the substorm trigger and particle energization, flare triggerings, emerging flux region (EFR) phenomena, and sunspot absorption of sound waves.
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Simulation Study of Space Plasma Physics
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批准号:9401128
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项目类别:Continuing Grant
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资助金额:$14.16万
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财政年份:1995
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负责人:Toshiki Tajima
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依托单位:
U.S.-Japan Cooperative Research: Study of Laser Particle Acceleration
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批准号:9117590
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项目类别:Standard Grant
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资助金额:$1.13万
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财政年份:1992
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负责人:Toshiki Tajima
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依托单位:
Simulation Study of Space Plasma Physics
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批准号:8811128
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项目类别:Continuing Grant
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资助金额:$42.07万
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财政年份:1988
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负责人:Toshiki Tajima
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依托单位:
Simulation Study of Space Plasma Physics
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批准号:8506646
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项目类别:Continuing Grant
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资助金额:$41.98万
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财政年份:1985
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负责人:Toshiki Tajima
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依托单位:
Simulation Study of Space Plasma Physics
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批准号:8214730
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项目类别:Continuing Grant
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资助金额:$26.8万
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财政年份:1983
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负责人:Toshiki Tajima
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依托单位:
Computer Equipment Fund for the NCAR Remote-Site at U.T.- Austin
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批准号:8311994
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项目类别:Standard Grant
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资助金额:$2.4万
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财政年份:1983
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负责人:Toshiki Tajima
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依托单位:
Simulation Study of Space Plasma Physics
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批准号:8110539
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项目类别:Standard Grant
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资助金额:$7.41万
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财政年份:1981
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负责人:Toshiki Tajima
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依托单位:
国内基金
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