| Project/Area Number |
23686129
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| Research Category |
Grant-in-Aid for Young Scientists (A)
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| Allocation Type | Single-year Grants |
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| Research Field |
Earth system and resources enginnering
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| Research Institution | Tohoku University |
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Principal Investigator |
WATANABE Noriaki 東北大学, 大学院・環境科学研究科, 助教 (60466539)
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|---|
| Project Period (FY) |
2011 – 2012
|
| Project Status |
Completed (Fiscal Year 2012)
|
| Budget Amount *help |
¥2,730,000 (Direct Cost: ¥2,100,000、Indirect Cost: ¥630,000)
Fiscal Year 2012: ¥2,730,000 (Direct Cost: ¥2,100,000、Indirect Cost: ¥630,000)
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| Keywords | 資源開発工学 / 流体 / 二酸化炭素排出削減 / フラクチャー / 二相流 |
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| Research Abstract |
The main objective of the present study was to clarify two-phase flow characteristics of a cleat (fracture) network in coal, for applications to the CO2-ECBM/S. Two-phase flow experiments and model simulations on mated fractures revealed relative permeability curves of fractures, which were entirely different from existing models, suggesting necessity of further studies on two-phase flows through fractures.
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