| DOI: | 10.2172/1016576
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| 报告号: | LBNL-4588E
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| 报告题名: | Imaging Fluid Flow in Geothermal Wells Using Distributed Thermal Perturbation Sensing |
| 作者: | Freifeld, B.; Finsterle, S.
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| 出版年: | 2010
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| 发表日期: | 2010-12-10
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| 国家: | 美国
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| 语种: | 英语
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| 中文主题词: | 高温
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| 主题词: | HEAT
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| 英文摘要: | The objective of Task 2 is to develop a numerical method for the efficient and accurate analysis of distributed thermal perturbation sensing (DTPS) data for (1) imaging flow profiles and (2) in situ determination of thermal conductivities and heat fluxes. Numerical forward and inverse modeling is employed to: (1) Examine heat and fluid flow processes near a geothermal well under heating and cooling conditions; (2) Demonstrate ability to interpret DTPS thermal profiles with acceptable estimation uncertainty using inverse modeling of synthetic temperature data; and (3) Develop template model and analysis procedure for the inversion of temperature data collected during a thermal perturbation test using fiber-optic distributed temperature sensors. This status report summarizes initial model developments and analyses. |
| URL: | http://www.osti.gov/scitech/servlets/purl/1016576
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| Citation statistics: |
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| 资源类型: | 研究报告
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| 标识符: | http://119.78.100.158/handle/2HF3EXSE/39595
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| Appears in Collections: | 过去全球变化的重建
影响、适应和脆弱性
科学计划与规划
气候变化与战略
全球变化的国际研究计划
气候减缓与适应
气候变化事实与影响
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| 1016576.pdf（856KB） | 研究报告 | -- | 开放获取 | | View
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| Recommended Citation: | |
Freifeld, B.,Finsterle, S.. Imaging Fluid Flow in Geothermal Wells Using Distributed Thermal Perturbation Sensing. 2010-01-01.
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