Numerical modeling of two-phase flow in seafloor hydrothermal systems
Numerical modeling of two-phase flow in seafloor hydrothermal systems
批准号:
0351942
负责人:
Robert Lowell
金额:
$23.9万
依托单位国家:
美国
项目类别:
Standard Grant
财政年份:
2004
资助国家:
美国
项目状态:
已结题
起止时间:
2004-08-01 至 2007-07-31
中文摘要
摘要两相流和相分离是洋脊高温热液环流的普遍特征。该项目将继续致力于为NaCl-H2O溶液开发基于有限差分的数值代码,并将其应用于一些一阶海底热液问题。要解决的任务包括一维热管系统的进一步建模,一维系统的建模,包括下面的质量通量,堤防附近的二维循环建模,以及单通道模型中的一般二维循环。
英文摘要
Abstract Two-phase flow and phase separation is an essentially ubiquitous feature of high temperature hydrothermal circulation at ocean ridges. This project will continue efforts toward developing a finite difference based numerical code for a NaCl-H2O solution and applying it to a number of first order seafloor hydrothermal problems. Tasks to be addressed include further modeling of 1-D heat pipe systems, modeling of 1-D systems including mass flux from below, modeling of 2-D circulation near a dike, and general 2-D circulation in a single-pass model.
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资助金额:$28.86万
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Collaborative Research: Numerical Modeling of the Main Endeavour Vent Field, Juan de Fuca Ridge
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批准号:0819084
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项目类别:Standard Grant
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资助金额:$16.55万
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财政年份:2008
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负责人:Robert Lowell
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依托单位:
Collaborative Research: Submarine Fluid Recharge - The Role of Anhydrite and Reactive Transport Modeling of the Endeavour Segment, Juan de Fuca Ridge
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批准号:0550653
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资助金额:$2.04万
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财政年份:2006
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负责人:Robert Lowell
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依托单位:
Modeling Seafloor Hydrothermal Systems: Integrated Magma-Hydrothermal Processes and Temporal Variability
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批准号:0527208
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项目类别:Continuing Grant
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资助金额:$0.0万
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财政年份:2005
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负责人:Robert Lowell
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依托单位:
Continued Mathematical Modeling of Seafloor Hydrothermal Systems: Fracture Mechanics, Heat Transfer, and the Evolution of Permeability
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批准号:0221974
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项目类别:Continuing Grant
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资助金额:$48.18万
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财政年份:2002
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负责人:Robert Lowell
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依托单位:
Visualization of Transport Phenomena and Fracture Evolution in Fracture Networks in Hydrothermal Systems
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批准号:0096756
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项目类别:Standard Grant
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资助金额:$5.22万
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财政年份:2001
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负责人:Robert Lowell
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依托单位:
Numerical Studies of Phase Transitions and Two-Phase Flow in NaCl-H20 Hydrothermal Systems
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批准号:9907267
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项目类别:Continuing Grant
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资助金额:$19.08万
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财政年份:1999
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负责人:Robert Lowell
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依托单位:
Towards an Integrated Mathematical Model of Seafloor Hydrothermal Systems: Emphasis on the Magma-Hydrothermal Interface, Upflow Zones, and Temporal Variability
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批准号:9529954
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项目类别:Continuing Grant
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资助金额:$20.25万
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财政年份:1996
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负责人:Robert Lowell
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依托单位:
Numerical Modeling of Two-Phase Seawater Flow in Oceanic Hydrothermal Systems using Parallel Computers
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批准号:9633531
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项目类别:Continuing Grant
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资助金额:$8.59万
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财政年份:1996
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负责人:Robert Lowell
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依托单位:
Numerical Modeling of Two-Phase Flow in Sub-Sea Floor Hydrothermal Systems
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批准号:9314454
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项目类别:Continuing Grant
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资助金额:$6.85万
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财政年份:1994
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负责人:Robert Lowell
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依托单位:
Percolation Theory, Fracture Mechanics, and Magma/Hydrothermal Processes at Ocean Ridge Crests
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批准号:9216976
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项目类别:Continuing Grant
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资助金额:$9.96万
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财政年份:1992
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负责人:Robert Lowell
-
依托单位:
Mathematical Models for Magma-Hydrothermal Boundary Layer Heat Transfer at Ocean Ridge Crests
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批准号:9012665
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项目类别:Continuing Grant
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资助金额:$12.06万
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财政年份:1990
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负责人:Robert Lowell
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依托单位:
REU: Mathematical Models for Time-Dependent Magma- Hyrothermal Systems in the Oceanic Crust
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批准号:8614345
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项目类别:Standard Grant
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资助金额:$8.4万
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财政年份:1987
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负责人:Robert Lowell
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依托单位:
Thermal Models For the Evolution of Magmas
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批准号:8212717
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项目类别:Standard Grant
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资助金额:$3.0万
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财政年份:1982
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负责人:Robert Lowell
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依托单位:
Hydrothermal Circulation on Mid-Ocean Ridge Crests
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批准号:7681876
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项目类别:Standard Grant
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资助金额:$3.72万
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财政年份:1977
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负责人:Robert Lowell
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依托单位:
Interaction Between a Cooling Intrusion and a Circulating Hydrothermal System - Application to Mid-Ocean Ridges
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批准号:7400513
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项目类别:Standard Grant
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资助金额:$2.77万
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财政年份:1974
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负责人:Robert Lowell
-
依托单位:
国内基金
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