Cyclic steps: A phenomenon of supercritical shallow flow from the high mountains to the bottom of the ocean

Svetlana Kostic; Octavio Sequeiros; Benoit Spinewine; Gary Parker

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Cyclic steps: A phenomenon of supercritical shallow flow from the high mountains to the bottom of the ocean

机译：循环步骤：从高山到海洋底部的超临界浅流现象

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Cyclic steps constitute a characteristic bedform of Froude-supercritical shallow flow over an erodible bed. They are long-wave features that are bounded by hydraulic jumps and migrate upstream. They can be seen in alluvial streams, stream in cohesive sediment, bedrock streams, and on the seafloor in response to turbidity currents. Recent progress in the modeling of cyclic steps is summarized.

机译：循环步骤构成了易蚀床上方的弗洛德超临界浅流的典型床状。它们是长波特征，受水力跃迁限制并向上游迁移。可以在冲积流，粘性沉积物流，基岩流和海底中看到它们，以响应浊流。总结了循环步骤建模的最新进展。

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来源
《Journal of hydro-environment research》 |2010年第4期|167-172|共6页
作者
Svetlana Kostic; Octavio Sequeiros; Benoit Spinewine; Gary Parker;
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作者单位

San Diego State University, USA;

University of Illinois at Urbana-Champaign, USA;

Catholic University of Louvain, Belgium;

University of Illinois at Urbana-Champaign, 205 N Mathews, Urbana, Illinois 61801, USA;

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原文格式 PDF
正文语种 eng
中图分类
关键词
supercritical flow; hydraulic jump; bedforms; cyclic steps;

机译：超临界流液压跳跃床型循环步骤;

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Cyclic steps: A phenomenon of supercritical shallow flow from the high mountains to the bottom of the ocean

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