1. School of quality and technical supervision, Hebei University, Baoding, Hebei 071002, China
2. National and Local Joint Engineering Research Center for Measuring Instruments and Systems, Baoding, Hebei 071000, China
3. Hebei Key Laboratory of Energy Metering and Safety Testing Technology, Hebei University, Baoding, Hebei 071000, China
Abstract：Ultrasonic wave propagation in the fluid has the advantages of strong penetration, energy concentration, good directivity, and no disturbance to the flow field, so it has become an important means of two-phase flow parameter detection. Using the ultrasonic array detection technology of multiple transmitters and multiple receivers, the whole gas-liquid two-phase flow interface can be covered by ultrasonic, and the accuracy of measurement can be improved. Ultrasonic sensor array was used to study the gas-liquid interface under the relationship between the ultrasonic beam and the liquid surface, the experimental test results show that ultrasonic sensor array can realize the recognition of gas-liquid stratified flow state interface, also can realize the liquid level height detection, detection of surface displacement can be up to 2 mm, can also according to the ultrasonic echo signal to build the gas-liquid interface.
［1］刘自龙, 廖锐全, 雷宇, 等. 不同管径水平管油气两相流压降模型 ［J］. 科学技术与工程, 2019, 19 (34): 137-143.
Liu Z L, Liao R Q, Lei Y, et al. Pressure dropmodel of oil-gas two-phase flow in horizontal pipes with different diameters ［J］. Science Technology and Engineering, 2019, 19 (34): 137-143.
［2］Wen H Y, Yao L, Zhu C J. Review on Mathematical analysis of some two-phase flow models ［J］. Acta Mathematica Scientia, 2018, 38 (5): 1617-1636.
［3］方立德, 郎月新, 赵宁, 等.基于同轴线相位法的两相流含气率测量研究［J］. 计量学报, 2020, 41 (4): 434-440.
Fang L D, Lang Y X, Zhao N, et al. Study on Measurement of Two-phase Gas-liquid Flow Based on Coaxial Phase ［J］. Acta Metrologica Sinica, 2020, 41 (4): 434-440.
［4］陶芳芳, 宁尚雷, 靳海波, 等. 气液并流向上填充鼓泡塔液体混合特性的研究［J］．化学工程, 2020, 48 (5): 64-68.
Tao F F, Ning S L, Jin H b, et al. Liquid backmixing characteristics in gas-liquid concurrent upflow packed bed bubble columns ［J］. Chemical Engineering, 2020, 48 (5): 64-68.
［5］王洋, 梁其宏. 自适应网格在鼓泡塔内气液两相流仿真的应用及实验验证［J］．科学技术与工程, 2017, 17 (21): 280-285.
Wang Y, Liang Q H. Gas-liquid Flow Simulation with Adaptive Mesh in Bubble Column and Experimental Validation ［J］. Science Technology and Engineering, 2017, 17 (21): 280-285.
［6］赵伟国, 卜勤超, 姚海滨, 等.基于双声道的低压超声气体流量计数据融合方法［J］. 计量学报, 2021, 42 (7): 873-878.
Zhao W G, Piao Q C, Yao H B, et al. A Data Fusion Method of Double-channel Ultrasonic Flowmeter Application in Low Pressure Gas ［J］. Acta Metrologica Sinica, 2021, 42 (7): 873-878.
［7］李楠, 徐昆, 刘逵. 基于超声层析成像技术的气/液两相流检测仿真［J］. 北京工业大学学报, 2018, 44 (5): 735-742.
Li N, Xu K, Liu K.Simulation of Gas/Liquid Two-phase Flow Detection Based on Ultrasonic Tomography ［J］. Journal of Beijing University of Technology, 2018, 44 (5): 735-742.
［8］张易农, 彭静, 程耀华, 等. 多种超声流量计对气液两相流流量计量的试验研究［J］. 中国测试, 2017, 43 (9): 143-147.
Zhang Y N, Peng J, Cheng Y H, et al. Experimental study on gas-liquid two-phase flow measurement by using multiple ultrasonic flowmeter ［J］. China Measurement & Test, 2017, 43 (9): 143-147.
［9］崔航, 胡鹤鸣, 李丽霞, 等.基于激光跟踪仪的超声流量计几何参数实测方法［J］. 计量学报, 2020, 41 (9): 1082-1088.
Cui H, Hu H M, Li L X, et al. Geometric Parameter Measurement of Ultrasonic Flowmeter Based on Laser Tracker ［J］. Acta Metrologica Sinica, 2020, 41 (9): 1082-1088.
［10］张月皓, 董峰, 许聪, 等. 气液两相流含气率超声测试方法研究 ［J］. 仪器仪表学报, 2014, 35 (9): 2094-2101.
Zhang Y H, Dong F, Xu C, et al. Ultrasonic method for gas-liquid two phase flow void fraction measurement ［J］. Chinese Journal of Scientific Instrument, 2014, 35 (9): 2094-2101.
［11］苏明旭, 袁安利, 周健明, 等. 超声衰减与光散射法蒸汽液滴粒径和含量对比测试［J］. 中南大学学报 (自然科学版), 2016, 47 (2): 654-660.
Su M X, Yuan A L, Zhou J M, et al. Measurement of steam droplet size and content: a comparison of ultrasonic attenuation and light scattering ［J］. Journal of Central South University (Science and Technology), 2016, 47 (2): 654-660.
［12］刘会彬, 叶凌伟, 徐峰. 超声相控阵缺陷检测技术研究［J］. 管道技术与设备, 2021 (1): 22-25+41.
Liu H B, Ye L W, Xu F. Research on Ultrasonic Phased Array Defect Detection Technology ［J］. Pipeline Technique and Equipment, 2021 (1): 22-25+41.
［13］康新刚. 超声相控阵对小径管焊缝检测研究［J］. 石化技术, 2020, 27 (11): 280-281.
Kang X G. Research on ultrasonic phased array inspection of small tube weld ［J］. Petrochemical Industry Technology, 2020, 27 (11): 280-281.
［14］邱巧, 杨泽明, 彭瑾, 等. 阵列涡流与超声相控阵技术在飞机铝合金蒙皮检测中的试验分析［J］. 无损探伤, 2020, 44 (3): 15-20.
Qiu q, Yang Z M, Peng J, et al. Experimental analysis of array eddy current and ultrasonic phased array technology in aircraft aluminum alloy skin inspection ［J］. Nondestructive Testing Technology, 2020, 44 (3): 15-20.
［15］刘文婧, 秦华军, 王建国, 等. 基于超声相控阵的全聚焦三维成像［J］. 传感器与微系统, 2020, 39 (12): 26-28+35.
Liu W J, Qin H J, Wang J G, et al.Total focus 3D imaging based on ultrasonic phased array ［J］. Transducer and Microsystem Technologies, 2020, 39 (12): 26-28+35.
［16］郭世旭, 杨枭杰, 王月兵, 等. 基于频偏应答的ADCP流速现场校准方法研究 ［J］. 计量学报, 2021, 42 (1): 53-58.
Guo S X, Yang X J, Wang Y B, et al. Research on Field Calibration Method of ADCP Velocity Based on Frequency Offset Response ［J］. Acta Metrologica Sinica, 2021, 42 (1): 53-58.
［17］Munkhbat B, Hamdani A, Kikura H. Visualisation of air-water bubbly column flow using array Ultrasonic Velocity Profiler［J］. Theretical and Applied Mechanica Letters, 2017, 7 (6): 72-78.
［18］Fang L D, Zeng Q Q, Wang F, et al. Identification of two-phase flow regime using ultrasonic phased array ［J］. Flow Measurement and Instrumentation, 2020, 72: 101726.
［19］叶晓同, 赵鹏, 郑珂, 等.基于超声相控阵的水下船体表面成像方法研究［J］. 计量学报, 2020, 41 (1): 79-84.
Ye X T, Zhao P, Zheng K, et al. Research on Underwater Hull Surface Imaging Method Based on Ultrasonic Phased Array ［J］. Acta Metrologica Sinica, 2020, 41 (1): 79-84.
［20］高世凯, 韩冬, 安宏庆, 等. 相控阵超声换能器延时法则可视化分析［J］. 航天制造技术, 2018 (5): 52-56.
Gao S K, Han D, An H Q, et al. Visualization Analysis of Phased Array Ultrasonic Transducers Delay Rule ［J］. Aerospace Manufacturing Technology, 2018 (5): 52-56.
2022, Vol. 43 
