首页> 外国专利> Material pressure, temperature, strain distribution measurement system, carbon dioxide underground storage monitoring method using the system, method of evaluating the effect of formation of carbon dioxide on formation stability, and ice formation monitoring method

Material pressure, temperature, strain distribution measurement system, carbon dioxide underground storage monitoring method using the system, method of evaluating the effect of formation of carbon dioxide on formation stability, and ice formation monitoring method

机译：物料压力，温度，应变分布测量系统，使用该系统的二氧化碳地下储藏监测方法，评估二氧化碳形成对地层稳定性影响的方法和冰形成监测方法

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摘要

Distributions of a Brillouin frequency shift and a Rayleigh frequency shift in optical fibers set up in a material are measured from scattered waves of pulse laser light entered into the optical fibers, and distributions of pressure, temperature, and strain of the material along the optical fibers at a measurement time point are analyzed using coefficients that are inherent to the set up optical fibers and correlate pressure, temperature, and strain of material with the Brillouin frequency shift and the Rayleigh frequency shift.

机译：根据进入光纤的脉冲激光的散射波，材料沿光纤的压力，温度和应变的分布，来测量材料中设置的光纤中布里渊频移和瑞利频移的分布。使用设置的光纤固有的系数来分析在测量时间点处的系数，并将系数，温度和材料的应变与布里渊频移和瑞利频移相关联。

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公开/公告号JP5769676B2

专利类型
公开/公告日2015-08-26

原文格式PDF
申请/专利权人公益財団法人地球環境産業技術研究機構;ニューブレクス株式会社;
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申请/专利号JP20120180725
发明设计人薛自求;山内良昭;岸田欣増;
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申请日2012-08-17
分类号G01D5/353;G01D21/02;G01L5;G01B11/16;G01K11/32;B01J19;
国家 JP
入库时间 2022-08-21 15:30:39

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