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Characterization of the Subsurface Fracture Network by Means of Fractal Fracture Mechanics and Stress Studies

Characterization of the Subsurface Fracture Network by Means of Fractal Fracture Mechanics and Stress Studies
通过分形断裂力学和应力研究表征地下裂缝网络
批准号:
04044202
负责人:
TAKAHASHI H.
金额:
$0.0万
依托单位:
依托单位国家:
日本
项目类别:
Grant-in-Aid for Overseas Scientific Survey.
财政年份:
1992
资助国家:
日本
项目状态:
已结题
起止时间:
1992 至 --

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中文摘要
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英文摘要
The thermal output of geothermal power plants has been limited so much because of few information on subsurface cracks, which behave as fluid path or heat exchanging surfaces. this project aims at developing a new methodology for design of advanced geothermal energy extraction system based on "Fractal Fracture Mechanics". A study on "Fractal Fracture Mechanics" has a multidisciplinary aspect ranging from geophysics and geology to mechanical and resources engineering. "Fractal Fracture Mechanics" includes multi-crack characterization of subsurface fracture networks, modelling of heat and mass transfer through the heat exchanging surfaces, and alternation process of reservoir rocks.
期刊论文(2)
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会议论文
K.Watanabe and H.Takahashi: "A Model Analysis of Long-term performance of Hot Dry Rock Geothermal Energy Extraction System" Proceeding of JSME-ASME International Conference on Power Engineering '93.
K.Watanabe 和 H.Takahashi:“干热岩地热能提取系统长期性能的模型分析”,JSME-ASME 国际电力工程会议 93 论文集。
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通讯作者:
K.Watanabe and H.Takahashi: "Fractal Characterization of Subsurface Network for Geothermal Energy Extraction System" Proceeding of 18th Workshop on Geothermal Reservoir Engineering. 18. (1993)
K.Watanabe 和 H.Takahashi:“地热能提取系统地下网络的分形特征”第 18 届地热储层工程研讨会论文集。
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