Search Results - "Lv, Zehao"

Numerical analysis on the impact of the flow field of hydrothermal jet drilling for geothermal wells in a confined cooling environment by Song, Xianzhi, Lv, Zehao, Li, Gensheng, Hu, Xiaodong, Shi, Yu

“…•Hydrothermal jet drilling technology is proposed by combining the advantages of thermal spallation and high pressure water jet methods.•Two cooling…”
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An Improved Pulse Voltage Injection Based Initial Rotor Position Estimation Method for PMSM by Wu, Xiang, Lv, Zehao, Ling, Zang, Zhang, Xiao, Tan, Guojun

“…It's essential to obtain the initial rotor position of PMSM to prevent the reversal of the rotor and to ensure the maximum electromagnetic torque output during…”
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An optimal zero‐sequence voltage injection‐based common‐mode voltage reduction pulse‐width modulation for the reduction of common‐mode voltages in both amplitude and third‐order component by Wu, Xiang, Li, Chao, Zhu, Jifeng, Lv, Zehao, Zhang, Xu, Zhang, Xiao, Tan, Guojun, Xu, Shizhou

“…An optimal zero‐sequence voltage injection‐based common‐mode voltage reduction pulse‐width modulation (CMVRPWM) for the reduction of common‐mode voltages…”
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Analysis and Robustness Improvement of Finite-Control-Set Model Predictive Current Control for IPMSM With Model Parameter Mismatches by Li, Chao, Liu, Zhiheng, Wu, Xiang, He, Fengyou, Lv, Zehao, Li, Jia, Tan, Guojun

“…Analysis and robustness improvement of FCS-MPCC for IPMSM with model parameter mismatches are studied in this paper. The prediction error of the current in…”
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Study on the Effect of Cyclic Loading on the Geomechanics of Sandstone Reservoirs in Gas Storage by Xiaolong, Zhao, Yizhong, Zhao, Dongying, Wang, Zhuyu, Zhao, Yue, Deng, Chuanliang, Yan, Gang, Chen, Wei, Liang, Zehao, Lv

“…In the implementation process of carbon capture and storage (CCS), the geomechanical problems arising from the cyclic injection of carbon dioxide into the…”
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Retrospective Investigation and Genetic Variation Analysis of Chicken Infectious Anemia in Shandong Province, 2020-2022 by Li, Jing, Lou, Yufei, Li, Peixun, Wang, Tailong, Lv, Zehao, Guo, Zhiyun, Geng, Ningwei, Meng, Fanliang, Liu, Sidang, Li, Ning

“…Chicken infectious anemia (CIA) is a vertical transmission infectious chicken disease caused by the chicken infectious anemia virus (CAV). The disease can…”
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Data transformations cause altered edaphic‐climatic controls and reduced predictability on soil carbon decomposition rates by Xiang, Daifeng, Wang, Gangsheng, Lv, Zehao, Li, Wanyu, Tian, Jing

“…Data transformation of the reference soil organic matter (SOM) decomposition rates (kref), often derived as turnover times or in alternative formats, is…”
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Study on fracture evolution model of the enhanced geothermal system under thermal-hydraulic-chemical-deformation coupling by Ji, Jiayan, Song, Xianzhi, Song, Guofeng, Xu, Fuqiang, Shi, Yu, Lv, Zehao, Li, Shuang, Yi, Junlin

“…The fractures are the main flow and heat transfer channel for fluids in deep high-temperature enhanced geothermal systems (EGS). The deformation of the…”
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Optimizing flow regime for the Four Major Chinese Carps by integrating habitat suitability within reservoir operation by Lv, Zehao, Wang, Gangsheng, Zhang, Peng, Ai, Xueshan, Cao, Xin, Zheng, Wei, Mu, Zhenyu, Yu, Bowen

“…[Display omitted] •Develop an integrated life-cycle habitat suitability model.•Devise a pulsation-inclusive outflow strategy to safeguard hydrological and…”
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The magnitudes of multi-physics effects on geothermal reservoir characteristics during the production of enhanced geothermal system by Song, Guofeng, Shi, Yu, Xu, Fuqiang, Song, Xianzhi, Li, Gensheng, Wang, Gaosheng, Lv, Zehao

“…The multi-physics coupling process during the heat extraction from enhanced geothermal system, encompassing thermo(T)-hydro(H)-mechanical(M)-chemical(C)…”
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Numerical studies on heat extraction evaluation and multi-objective optimization of abandoned oil well patterns in intermittent operation mode by Xu, Fuqiang, Song, Xianzhi, Song, Guofeng, Ji, Jiayan, Song, Zihao, Shi, Yu, Lv, Zehao

“…Geothermal is an important renewable energy source, but the high cost of drilling limits its popularization. The oilfield area is rich in geothermal resources…”
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A multi-objective optimization and multi-attribute decision-making analysis for technical-thermodynamic-economic evaluation considering the rock damage on production performance of hot dry rock geothermal resources by Xu, Fuqiang, Song, Xianzhi, Li, Shuang, Shi, Yu, Song, Guofeng, Lv, Zehao, Yi, Junlin

“…•Databases for optimization and decision-making are established.•Optimization functions are formed taking multiple indicators as goals.•Optimization algorithms…”
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M1 polarization of chicken macrophage HD11 can be activated by duck Tembusu virus via MyD88-NF-κB-mediated signaling pathway by Geng, Ningwei, Fu, Ji, Lv, Zehao, Li, Jing, Kong, Yuxin, Qu, Lei, Guo, Zhiyun, Zhao, Jun, Zhu, Liya, Wang, Feng, Zhao, Cui, Liu, Sidang, Hu, Zhiyong, Li, Ning

“…Duck Tembusu virus (DTMUV) has caused significant economic losses to the global duck industry since its outbreak in 2010. The macrophages act as the key immune…”
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A review of the knowledge extraction technology in knowledge graph by Lv, Zehao, Yi, Kaixiang, Zhou, Wenju, Fei, Minrui, Shen, Yunyi

“…With the rapid development of artificial intelligence technology, the contradiction between information explosion and knowledge shortage has become…”
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The BERT-BiLSTM-CRF Model Applied to Chinese Entity Recognition for the Science and Technology Service Field by Shen, Yunyi, Yi, Kaixiang, Zhou, Wenju, Fei, Minrui, Lv, Zehao

“…Nowadays, the application of named entity recognition task just focuses on certain entities. When it comes to a specific vertical field, the scarcity and…”
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Multi-index evaluation of fish habitat in a cascaded hydropower reservoir of the Yangtze River, China by Zheng, W, Wang, S, Lv, Z, Zhang, P, Yang, Z, Chang, J

“…Cascaded hydropower development in rivers has a greater negative impact on native fish than a single hydropower station. The effectiveness of commonly used…”
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Numerical analysis of characteristics of multi-orifice nozzle hydrothermal jet impact flow field and heat transfer by Song, Xianzhi, Lv, Zehao, Li, Gensheng, Hu, Xiaodong, Shi, Yu

“…Hydrothermal jet technology is a new drilling method in which the rocks are broken by the combination of thermal spallation and high velocity impact effect…”
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