JP2009052971A - 高圧流体貯蔵施設の密閉性評価方法 - Google Patents
高圧流体貯蔵施設の密閉性評価方法 Download PDFInfo
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Abstract
【解決手段】流体を高圧下で貯蔵する高圧流体貯蔵施設Aの貯槽3の密閉性を評価する方法であって、流体の対臨界圧力と対臨界温度の関数形で表される圧縮係数を導入した流体の状態方程式を適用して、時系列的に計測した少なくとも貯槽3内の流体圧力と流体温度を基に貯槽3内の流体質量を求め、この貯槽内流体質量の時系列的な変動を捉えることで貯槽3の密閉性を評価する。
【選択図】図3
Description
[参考文献1] Nelson,L.C.,and E.F.Obert:Trans.ASME,76,1057,[1954]
[参考文献2] Pitzer,K.S.,and R.F.Curl:J.Am.Chem.Soc.,77,3427,[1955]
[参考文献3] Pitzer,K.S.,and R.F.Curl:J.Am.Chem.Soc.,79,2369,[1957a]
[参考文献4] Pitzer,K.S.,and R.F.Curl:The Thermodynamic Properties of Fluids,Inst,Mech.Eng.,London, [1957a]
[参考文献5] Lee,B.I.,and M.G.Kesler:AIChE J.,21,510, [1975]
2 裏込め材
3 貯槽
4 アクセストンネル
5 耐圧プラグ
6 マンホール
7 圧力計
8 温度計
9a 光ファイバ
9b 光ファイバ
9c 光ファイバ
10 貯槽内空変位計
11 岩盤変位計
12 マンホール相対変位計
13 耐圧プラグ絶対変位計
A 岩盤内高圧気体貯蔵施設(高圧流体貯蔵施設)
G 岩盤
Claims (3)
- 流体を高圧下で貯蔵する高圧流体貯蔵施設の貯槽の密閉性を評価する方法であって、
前記流体の対臨界圧力と対臨界温度の関数形で表される圧縮係数を導入した流体の状態方程式を適用して、時系列的に計測した少なくとも前記貯槽内の流体圧力と流体温度を基に前記貯槽内の流体質量を求め、該貯槽内流体質量の時系列的な変動を捉えることで前記貯槽の密閉性を評価することを特徴とする高圧流体貯蔵施設の密閉性評価方法。 - 請求項1記載の高圧流体貯蔵施設の密閉性評価方法において、
前記貯槽の内圧変動に応じた貯槽容積の変動を反映させて前記貯槽内流体質量を求めることを特徴とする高圧流体貯蔵施設の密閉性評価方法。 - 請求項1または請求項2に記載の高圧流体貯蔵施設の密閉性評価方法において、
前記高圧流体貯蔵施設の貯蔵対象の流体ではなく、前記圧縮係数の関数形が既知の流体を前記貯槽に貯蔵し、該既知流体を用いて前記貯槽の密閉性を評価することを特徴とする高圧流体貯蔵施設の密閉性評価方法。
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107091719A (zh) * | 2017-04-01 | 2017-08-25 | 招商局重庆交通科研设计院有限公司 | 一种隧道初期支护防水板焊缝气密性检测方法 |
CN114088316A (zh) * | 2021-11-23 | 2022-02-25 | 西南石油大学 | 一种压裂球密封性能测试装置及作业压力动态调控方法 |
Citations (6)
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JPH0510845A (ja) * | 1991-06-28 | 1993-01-19 | Nippon Enjiniyaa Service Kk | 移動貯蔵タンクの漏洩検査装置 |
JP2003054720A (ja) * | 2001-08-20 | 2003-02-26 | Shimizu Corp | 高圧気体貯蔵施設の漏洩位置検査方法および高圧気体貯蔵施設 |
JP2006092789A (ja) * | 2004-09-21 | 2006-04-06 | Toyota Motor Corp | 燃料電池システム及び該システムを備えた車両 |
JP2006214772A (ja) * | 2005-02-01 | 2006-08-17 | Shimizu Corp | 高圧気体地下貯蔵施設の漏洩検知方法と高圧気体地下貯蔵施設 |
JP2006278088A (ja) * | 2005-03-29 | 2006-10-12 | Toyota Motor Corp | 燃料電池システムおよび水素漏れ検出方法 |
JP2007255666A (ja) * | 2006-03-24 | 2007-10-04 | Taiyo Nippon Sanso Corp | ガス供給装置およびガス供給方法 |
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Patent Citations (6)
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JPH0510845A (ja) * | 1991-06-28 | 1993-01-19 | Nippon Enjiniyaa Service Kk | 移動貯蔵タンクの漏洩検査装置 |
JP2003054720A (ja) * | 2001-08-20 | 2003-02-26 | Shimizu Corp | 高圧気体貯蔵施設の漏洩位置検査方法および高圧気体貯蔵施設 |
JP2006092789A (ja) * | 2004-09-21 | 2006-04-06 | Toyota Motor Corp | 燃料電池システム及び該システムを備えた車両 |
JP2006214772A (ja) * | 2005-02-01 | 2006-08-17 | Shimizu Corp | 高圧気体地下貯蔵施設の漏洩検知方法と高圧気体地下貯蔵施設 |
JP2006278088A (ja) * | 2005-03-29 | 2006-10-12 | Toyota Motor Corp | 燃料電池システムおよび水素漏れ検出方法 |
JP2007255666A (ja) * | 2006-03-24 | 2007-10-04 | Taiyo Nippon Sanso Corp | ガス供給装置およびガス供給方法 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107091719A (zh) * | 2017-04-01 | 2017-08-25 | 招商局重庆交通科研设计院有限公司 | 一种隧道初期支护防水板焊缝气密性检测方法 |
CN107091719B (zh) * | 2017-04-01 | 2019-04-26 | 招商局重庆交通科研设计院有限公司 | 一种隧道初期支护防水板焊缝气密性检测方法 |
CN114088316A (zh) * | 2021-11-23 | 2022-02-25 | 西南石油大学 | 一种压裂球密封性能测试装置及作业压力动态调控方法 |
CN114088316B (zh) * | 2021-11-23 | 2024-02-02 | 西南石油大学 | 一种压裂球密封性能测试装置及作业压力动态调控方法 |
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