Time and Altitude Dependence of Strong Langmuir Turbulence Excited by HF Modification of the Ionosphere
Time and Altitude Dependence of Strong Langmuir Turbulence Excited by HF Modification of the Ionosphere
批准号:
9020063
负责人:
Donald DuBois
金额:
$5.0万
依托单位国家:
美国
项目类别:
Standard Grant
财政年份:
1990
资助国家:
美国
项目状态:
已结题
起止时间:
1990-10-01 至 1992-03-31
中文摘要
这项建议是为了研究参数衰减级联,这是一种强烈的湍流效应,空穴坍塌。该方案解决了朗缪尔湍流和振荡两流不稳定(OTSI)线的几个新结果。强湍流与弱湍流的问题是高频修正领域中的一个基本问题,本方案试图将这两种理论结合起来。
英文摘要
This proposal is for a study of parametric decay cascades an strong turbulence effects o collapsing cavitons. The proposal addresses several new results in Langmuir turbulence and oscillating two stream instability (OTSI) lines. The issue of strong turbulence versus weak turbulence is an essential issue in the field of HF-modification and this proposal attempts to merge the two theories.***//
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会议论文
III: Advanced Modeling and Applications of Langmuir Turbulence Induced by HF Heating in the Ionosphere
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批准号:9713563
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项目类别:Continuing Grant
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资助金额:$10.0万
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财政年份:1997
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负责人:Donald DuBois
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依托单位:
Theoretical and Observational Studies of HF-Induced Langmuir Turbulence in the Ionosphere
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批准号:9503147
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项目类别:Continuing Grant
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资助金额:$14.0万
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财政年份:1995
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负责人:Donald DuBois
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依托单位:
海外基金