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Mechanistic Modelling of Self-Formed Channel Meanders on Submarine Fans (Collaborative Proposal)

Mechanistic Modelling of Self-Formed Channel Meanders on Submarine Fans (Collaborative Proposal)
潜艇风扇自形成河道曲流的机械建模（合作提案）
批准号：
9711431
负责人：
Gary Parker
金额：
$13.0万
依托单位：
University of Minnesota-Twin Cities
依托单位国家：
美国
项目类别：
Standard Grant
财政年份：
1997
资助国家：
美国
项目状态：
已结题
起止时间：
1997-11-15 至 2000-03-31
来源：
https://www.nsf.gov/awardsearch/showAward?AWD_ID=9711431&HistoricalAwards=false
关键词：
MechanisticModellingSelfFormedChannel

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中文摘要
翻译
9711431 Parker大型海底扇的曲流河道具有与陆上曲流相似的平面表达，但断面形状不同。海堤在海底河道中更为突出且不对称。Pis将描绘海底扇上河道化的泥沙驱动流与海底河道曲流演化之间的联系。他们还将开发海底曲流的数值模型，他们在水下曲流、河道和洪泛平原的丰富经验将非常有用。这项研究将有助于更好地了解近海主要河流系统的这些鲜为人知的形态特征。
英文摘要
9711431 Parker Meandering channels of large submarine fans have a planiform expression that is similar to subaerial meanders but cross sectional shape differs. Levees are more prominent and asymetrical in the submarine channels. Pis will delineate the connection between channelized sediment-driven flows on the submarine fans and the evolution of submarine channel meandering. They will also develop a numerical model for the submarine meanders, where their vast experience in subaerial meanders, channels and floodplains will be very useful. The study will lead to a better understanding of these little known morphological features offshore major river systems.
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会议论文
Collaborative: International Deltas Meeting: Genesis, Dynamics, Modelling, and Sustainable Development
Coastal SEES Collaborative Research: Morphologic, Socioeconomic, and Engineering Sustainability of Massively Anthropic Coastal Deltas: the Compelling Case of the Huanghe Delta
WSC-Category 2, Collaborative: Climate and human dynamics as amplifiers of natural change: a framework for vulnerability assessment and mitigation planning
Collaborative Research: A field, laboratory and theoretical study of mixed bedrock-alluvial meandering rivers.
国内基金
海外基金
Improving modelling of compact binary evolution.
  • 批准号：
    10903001
  • 项目类别：
    青年科学基金项目
  • 资助金额：
    20.0万元
  • 批准年份：
    2009
  • 负责人：
    史蒂芬
  • 依托单位：
    北京大学