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Zhiguo Liang, Lijun Zhang and Xizhe Wang
Since failure of steam turbines occurs frequently and can causes huge losses for thermal plants, it is important to identify a fault in advance. A novel clustering fault diagnosis method for steam turbines based on t-distribution stochastic neighborhood ...
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Hui Li, Yuan Fang, Zhiguo Huang, Mengyao Zhang and Qing Wei
The finite-difference method is widely used in seismic wave numerical simulation, imaging, and waveform inversion. In the finite-difference method, the finite difference operator is used to replace the differential operator approximately, which can be ob...
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Zhang Fang, Zhiguo Liu, Siyuan Zhao, Yanlin Ma, Xia Li and Han Gao
Oilfield drilling sites are the potential dispersive pollution source of groundwater, especially to shallow groundwater. The pollution risk assessment in these areas is an important reference for effective groundwater management and protection. The vulne...
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Xinduo Huang, Yeqing Han, Jing Du, Peifeng Guo, Yu Wang, Kaixuan Ma, Naisheng Li, Zhiguo Zhang, Yue Li and Jiao Pan
Nanhai No. 1, a shipwreck in the Southern Song Dynasty, China, has a history of more than 800 years. It was salvaged in 2007 and is now on display in the Guangdong Maritime Silk Road Museum. Due to the fact that the hull is a wooden cultural relic and ex...
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Zhiguo Sun, Menglu Wang, Jiaming Fan, Yue Zhou and Li Zhang
This study explored the regenerated performance of activated carbon (AC) as SO2 adsorbent. The optimal conditions of SO2 removal were determined by experiment, and then the adsorption efficiency of AC was studied by a method of thermal regeneration. The ...
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Hao Qiu, Shuhong Wang, Naming Zhang, Fengju Sun, Zhiguo Wang, Xiaofeng Jiang, Hongyu Jiang, Xu He and Shuya Ning
The focus of this paper is numerical analysis on the performance of a newly designed mega-ampere (MA) class single-stage fast linear transformer driver (FLTD) with 24 separate columns in the China Z-pinch driver CZ34. However, the internal structure and ...
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Saijun Yuan, Zhiguo Hao, Tao Zhang, Xiaotian Yuan and Jin Shu
Subsynchronous oscillation (SSO) is a critical issue for the direct-drive permanent magnet synchronous generator (D-PMSG) based wind farm integrated to a weak onshore AC grid. To analyze the mechanism of the SSO phenomenon of D-PMSG based wind farm, wide...
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Wei Li, Lijuan Cui, Yaqiong Zhang, Zhangjie Cai, Manyin Zhang, Weigang Xu, Xinsheng Zhao, Yinru Lei, Xu Pan, Jing Li and Zhiguo Dou
Nutrient removal in tidal flow constructed wetlands (TF-CW) is a complex series of nonlinear multi-parameter interactions. We simulated three tidal flow systems and a continuous vertical flow system filled with synthetic wastewater and compared the influ...
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Junli Yang, Zhiguo Jiang, Shuang Hao and Haopeng Zhang
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Haopeng Zhang, Bo Yuan, Bo Dong and Zhiguo Jiang
No-reference (NR) image quality assessment (IQA) objectively measures the image quality consistently with subjective evaluations by using only the distorted image. In this paper, we focus on the problem of NR IQA for blurred images and propose a new no-r...
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