CN202252871U - 一种天然气管道泄漏振动波传播速度测定系统 - Google Patents
一种天然气管道泄漏振动波传播速度测定系统 Download PDFInfo
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102997053A (zh) * | 2011-09-14 | 2013-03-27 | 中国石油天然气集团公司 | 一种天然气管道泄漏振动波传播速度测定系统 |
CN102997059A (zh) * | 2011-09-14 | 2013-03-27 | 中国石油天然气集团公司 | 一种天然气管道泄漏振动波传播速度测定方法和系统 |
CN103256897A (zh) * | 2013-04-19 | 2013-08-21 | 武汉理工大学 | 石化炼焦塔水力除焦运行状态光纤传感在线监测系统及方法 |
US9534979B2 (en) | 2012-11-16 | 2017-01-03 | International Business Machines Corporation | Method and apparatus of estimating wave velocity of negative pressure wave in a fluid transportation pipeline |
CN106764454A (zh) * | 2017-01-25 | 2017-05-31 | 山西科达自控股份有限公司 | 分布式光纤带及分布式光纤传感管网监测装置 |
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2011
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Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102997053A (zh) * | 2011-09-14 | 2013-03-27 | 中国石油天然气集团公司 | 一种天然气管道泄漏振动波传播速度测定系统 |
CN102997059A (zh) * | 2011-09-14 | 2013-03-27 | 中国石油天然气集团公司 | 一种天然气管道泄漏振动波传播速度测定方法和系统 |
CN102997059B (zh) * | 2011-09-14 | 2014-08-06 | 中国石油天然气集团公司 | 一种天然气管道泄漏振动波传播速度测定方法和系统 |
CN102997053B (zh) * | 2011-09-14 | 2015-08-19 | 中国石油天然气集团公司 | 一种天然气管道泄漏振动波传播速度测定系统 |
US9534979B2 (en) | 2012-11-16 | 2017-01-03 | International Business Machines Corporation | Method and apparatus of estimating wave velocity of negative pressure wave in a fluid transportation pipeline |
US10240999B2 (en) | 2012-11-16 | 2019-03-26 | International Business Machines Corporation | Method and apparatus of estimating wave velocity of negative pressure wave in a fluid transportation pipeline |
CN103256897A (zh) * | 2013-04-19 | 2013-08-21 | 武汉理工大学 | 石化炼焦塔水力除焦运行状态光纤传感在线监测系统及方法 |
CN103256897B (zh) * | 2013-04-19 | 2015-09-30 | 武汉理工大学 | 石化炼焦塔水力除焦运行状态光纤传感在线监测系统及方法 |
CN106764454A (zh) * | 2017-01-25 | 2017-05-31 | 山西科达自控股份有限公司 | 分布式光纤带及分布式光纤传感管网监测装置 |
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Effective date of registration: 20170320 Address after: 100007 Beijing, Dongzhimen, North Street, No. 9, No. Patentee after: China National Petroleum Corporation Patentee after: China Petroleum Pipeline Bureau Engineering Co., Ltd. Address before: 100007 Dongcheng District, Dongzhimen, China, North Street, No. 9 Oil Mansion, No. Patentee before: China National Petroleum Corporation Patentee before: China Petroleum and Natural Gas Pipeline Bureau |
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