Research on an All-Flow Velocity Control Strategy for a 120 kW Variable-Pitch Horizontal Axis Tidal Current Turbine von Wang, Bingzhen, Ke, Wei, Zhang, Yuanfei, Duan, Yunqi

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Research on field testing and assessment technology of ocean energy converters von Wang, Xiangnan, Xia, Hainan, Guo, Yi, Duan, Yunqi, Wang, Meng, Liu, Yuzheng, Si, Huimin

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Research on Analysis Method of Tidal Current Energy Resource Characteristics von Xia, Hainan, Wang, Xiangnan, Shi, Jianjun, Jia, Ning, Duan, Yunqi

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A Novel Martensitic Stainless Steel Material for CO2 Corrosion Environment von Sang, Pengfei, Luo, Wei, Li, Wenzhe, Wang, Chuanlei, Chen, Ye, Zhou, Lang, Ma, Zihan, Wang, Du, Duan, Yunqi

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Plunger for gas lift of gas well von DUAN YUNQI, HUANG LUMEI, ZHOU CHANGLIN, FAN YU, WANG YU, LIU XINYANG, ZHU PENG, YOON SO-WOON, LIU XU

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Electrical conversion and control system of wave power generation device von DUAN YUNQI, LI MENG, ZHANG YUANFEI, CUI LIN, GUO YI

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Deep sea cage culture autonomous operation management system applied to wave energy power supply von DUAN YUNQI, LI MENG, ZHANG YUANFEI, CUI LIN, GUO YI

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Analysis method for bolt looseness of shale gas fracturing wellhead device von ZHANG HUALI, DUAN YUNQI, CHEN HAO, ZHOU LANG, LI YUFEI, WANG CHUANLEI, LIU XIANGKANG

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Foam scrubbing ball for gas well and preparation method von YANG ZHI, DUAN YUNQI, MA HUIYUN, XIONG JIE, CHEN JIAXIAO, TANG HANBING, JIANG MI, WANG QINGRONG

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Deep sea cage culture autonomous operation management system applied to wave energy power supply von DUAN YUNQI, LI MENG, ZHANG YUANFEI, CUI LIN, GUO YI

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Test platform for testing reliability of buoyancy pendulum type wave power generation device von DUAN YUNQI, LI MENG, WANG HAIFENG, LI QIANG, CUI LIN, GUO YI

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Test platform for testing reliability of buoyancy pendulum type wave power generation device von DUAN YUNQI, LI MENG, WANG HAIFENG, LI QIANG, CUI LIN, GUO YI

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Erosion detection device for oil and gas wellhead von ZHANG HUALI, DUAN YUNQI, WANG XIAOLEI, CHEN HAO, MA ZIHAN, WANG CHUANLEI, LIU CHAO, ZHANG LIN

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A DBSCAN algorithm-based transformer poor leakage reactance parameter identification method von DUAN YUNQI, LIN TONG, ZHENG HUA, JI YANG

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Automatic splicing method of power grid planning model data files von DUAN YUNQI, LIN TONG, ZHENG HUA, JI YANG

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Alternating current line type and parameter identification method based on identification parameter projection von DUAN YUNQI, LIN TONG, ZHENG HUA, JI YANG

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Gas lift tool and using method von PENG YANG, DUAN YUNQI, MA HUIYUN, XIONG JIE, YE CHANGQING, ZHU PENG, SUN FENGJING

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Prediction method for forced self-absorption quantity of shale reservoir stratum von WANG LEI, DUAN YUNQI, ZENG FANHUI, WEN CHAO, GUO JIANCHUN, WANG QINGRONG

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Method for predicting forced self-suction amount of shale organic matter von DUAN YUNQI, ZENG FANHUI, WEN CHAO, ZHANG QIANG, GUO JIANCHUN, WANG QINGRONG

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Device for testing temperature and pressure of oil and gas well von LIN SHENGMAO, DUAN YUNQI, ZHANG TING, XIONG JIE, CHEN JIAXIAO, ZHU PENG, TANG YAN, SUN FENGJING, AN YURONG, CHEN KE, WANG QINGRONG

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