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Three-Dimensional Convection and Magma Migration Beneath Mid-Ocean Ridges: A New Approach to Multi-Scale Mantle Dynamics

Three-Dimensional Convection and Magma Migration Beneath Mid-Ocean Ridges: A New Approach to Multi-Scale Mantle Dynamics
大洋中脊下的三维对流和岩浆迁移:多尺度地幔动力学的新方法
批准号:
9402922
负责人:
David Sparks
金额:
$9.8万
依托单位:
依托单位国家:
美国
项目类别:
Continuing Grant
财政年份:
1994
资助国家:
美国
项目状态:
已结题
起止时间:
1994-07-15 至 1996-12-31

项目摘要

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中文摘要
翻译
[402922]火花在这个项目中,pi将研究岩浆迁移和各种尺度的地幔流动。他们将进行二维和三维数值模拟,以解决与熔体通道和聚焦有关的问题。他们将使用一种时间效率高的网格技术(快速自适应复合网格)来获得可能需要的各种尺度的高分辨率。
英文摘要
9402922 Sparks In this project the PIs will investigate magma migration and various scales of mantle flow. They will perform 2- and 3-D numerical modelling to address questions concerned with melt channelling and focusing. They will use a time-efficient gridding technique (Fast Adaptive Composite gridding) to obtain high resolution at various scales that may be needed.
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Collaborative Research: Understanding Robert Noyce Teacher Scholarship Outcomes in Texas
  • 批准号:
    1557290
  • 项目类别:
    Standard Grant
  • 资助金额:
    $5.0万
  • 财政年份:
    2016
  • 负责人:
    David Sparks
  • 依托单位:
The Role of Fluids in Earthquake Initiation and Suppression: Models of Fluid-Grain Interaction in Fault Zones
  • 批准号:
    1114235
  • 项目类别:
    Standard Grant
  • 资助金额:
    $21.52万
  • 财政年份:
    2011
  • 负责人:
    David Sparks
  • 依托单位:
Collaborative Research: Mantle Flow at Rifts: Analysis of a Natural Laboratory at the Gulf of Suez Using a PASSCAL Seismic Array and Mumerical Modeling
  • 批准号:
    9910850
  • 项目类别:
    Standard Grant
  • 资助金额:
    $3.05万
  • 财政年份:
    2001
  • 负责人:
    David Sparks
  • 依托单位:
The Thermodynamics, Fluid Dynamics and Chemistry of Deep Mantle Melts: Models of Archean Magmatism
  • 批准号:
    0096040
  • 项目类别:
    Continuing Grant
  • 资助金额:
    $7.33万
  • 财政年份:
    1999
  • 负责人:
    David Sparks
  • 依托单位:
国内基金
海外基金
Scalable Learning and Optimization: High-dimensional Models and Online Decision-Making Strategies for Big Data Analysis