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| 光纤持气率计在气/水两相流中响应规律的实验研究 | |
| 引用本文： | 牟海维,刘文嘉,孔令富,李英伟,刘超,刘兴斌.光纤持气率计在气/水两相流中响应规律的实验研究[J].光学仪器,2012,34(5):66-69. |
| 作者姓名： | 牟海维 刘文嘉 孔令富 李英伟 刘超 刘兴斌 |
| 作者单位： | 牟海维:东北石油大学 电子科学学院,黑龙江 大庆163318 刘文嘉:东北石油大学 电子科学学院,黑龙江 大庆163318 孔令富:燕山大学 信息学院,河北 秦皇岛066004 李英伟:燕山大学 信息学院,河北 秦皇岛066004 刘超:东北石油大学 电子科学学院,黑龙江 大庆163318 刘兴斌:大庆油田有限责任公司测试技术服务分公司,黑龙江 大庆163453 |
| 基金项目： | 国家科技重大专项课题资助项目(2011ZX05020-006);国家自然科学基金资助项目(51101027);黑龙江省留学归国科学基金资助项目(LC2009C11);黑龙江省高校青年学术骨干支持项目(1251G004);黑龙江省教育厅科技项目(12511004) |
| 摘 要： | 为考察现有光纤持气率计对气液两相流的响应特性,采用多相流标定装置对其进行测定,系统研究光纤持气率计在不同气/水配比条件下的响应规律。实验结果表明,光纤持气率探针在静水条件下以及在气/水总量为80m3/d的不同气/水配比情况下,持气率对气含量的响应均基本呈线性变化规律;当气/水总量低于45m3/d时,持气率对含水量响应不呈线性规律。 |
| 关 键 词： | 气/水两相流 光纤传感器 持气率 |
| 收稿时间： | 2011/11/14 |
Experimental study on the response characteristics to the optical fiber gas holdup in the gas/water two-phase flow |
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| MU Haiwei,LIU Wenji,KONG Lingfu,LI Yingwei,LIU Chao and LIU Xingbin.Experimental study on the response characteristics to the optical fiber gas holdup in the gas/water two-phase flow[J].Optical Instruments,2012,34(5):66-69. | |
| Authors: | MU Haiwei LIU Wenji KONG Lingfu LI Yingwei LIU Chao and LIU Xingbin |
| Affiliation: | 1.College of Electronic Science,Northeast Petroleum University,Daqing 163318,China; 2.College of Information Science and Engineering,Yanshan University,Qinhuangdao 066004,China; 3.Logging and Testing Services Company of Daqing Oilfield Co.,Ltd.,Daqing 163453,China) |
| Abstract: | In order to investigate the response characteristics of optical fiber gas holdup sensor to gas/water two-phase flow, the response laws of the sensor to different gas to water ratios are systemically investigated by using multiphase calibration equipment. The results show that the response characteristics of gas holdup versus gas content are approximately linear for the hydrostatic conditions as well as gas/water total content of 80 m3/d. It is also found that the response characteristics of gas holdup versus water content are nonlinear when the gas/water total content is lower than 45 m3/d. |
| Keywords: | gas/water two-phase flow optical fiber sensor gas holdup |
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