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Xiaoxin Chen, Chen Li, Liangjin Chen, Hui Wang, Yiming Zang and Weijia Yao
Partial discharge (PD) leads to the generation of electrical, acoustic, optical, and thermal signals. The propagation characteristics of optical signals in gas insulated metal-enclosed transmission lines (GIL) are the basis of optical detection research....
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Yuhua Zhou, Jing Lei, Yu Zhang, Jing Zhu, Yanna Lu, Xuefang Wu and Hao Fang
Industrial wastewater and sewage are both important sources of heavy metals and metalloids in urban wastewater treatment plants (WWTPs). China has made great efforts to control heavy metal and metalloid pollution by setting discharge limits for WWTPs. Th...
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Shenghui Wang, Jiamin Mai and Lihong Wang
For investigating the relationship between the surface corona discharge of a DC wire and other influencing factors, a hybrid numerical model based on a fluid-chemical reaction was proposed to simulate the discharge process at the tip defect of the wire. ...
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Qijie Sun, Xi Geng, Zheng Li, Zhiwei Shi, Zhikun Sun and Keming Cheng
Dielectric barrier discharge (DBD) has been one of the most promising techniques for flow control, but the practical application needs a large plasma surface. A three-electrode sliding discharge plasma actuator (SDPA) can generate plasma filling the inte...
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Yuanxiang Zhou, Xiaojing Yang, Yuhang Li, Guiming Jiang and Jianning Chen
Low insulation strength at the oil?gas surface due to oil leakage and partial discharge of oil-immersed power equipment is a major threat to the safe and reliable operation of power systems. This paper investigates the initiation and development of the o...
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Victor V. Kuzenov, Sergei V. Ryzhkov and Aleksey Yu. Varaksin
A mathematical model is formulated, and a numerical study of magneto-plasma compressor (MPC) discharges in gases for a wide range of changes in the main electrical parameters and the characteristics of the surrounding gas environment is carried out. The ...
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Mengzhe Jin, Man Hu, Hao Li, Yixuan Yang, Weidong Liu, Qingyuan Fang and Shanghe Liu
The transient electromagnetic disturbance generated by arcing discharge between the pantograph and catenary can pose a significant risk to the safe operation of electrified railways. In order to better comprehend its properties, a pantograph?catenary dis...
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Afriadi Ihsan,Muhammad Rusdi,Hairul Basri
Pág. 139 - 152
Peak discharge information is indispensable for flood control planning by taking into account the physiographic factors of the watershed. Flood occurs because the capacity of the watershed and river channels is smaller than the flood discharge. One of th...
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Qingyu Liu, Qinhe Zhang, Min Zhang and Fazhan Yang
Micro electrical discharge machining (micro-EDM) has been widely applied in the field of precision machining, but the machining mechanism is still unclear. In this paper, the relationship between the characteristics of discharge plasma and discharge dura...
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Xiangxin Li, Ming Zhou, Yazhou Luo, Gang Wang and Lin Jia
Considering the ice shedding phenomena on ice-covered outdoor insulators, this paper conducted the artificial experiments by using a five-unit suspension ceramic insulator string covered with wet-grown ice to investigate the effects of ice shedding on th...
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Shahid Mehmood, Masood Shah, Bakht Bahdur Rana, Nazeer Ahmed Anjum, Aamir Sultan
Pág. 12
EDMed (Electric Discharge Machined) surfaces are unique in their appearance and metallurgical characteristics, which depend on different parameter such as electric parameters, flushing method, and dielectric type. Conventionally, in static workpiece meth...
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Yong Liu, Bowen Xia, Boxue Du and Masoud Farzaneh
Focusing on the influence of fine metal particles on the insulation characteristics of outdoor insulators, spherical micrometer-level iron powders were used to represent fine metal particles of different parameters on a polymer insulator specimen surface...
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Kunlun Chen, Xiaoqiong Liu, Lei Ding, Gengzhi Huang and Zhigang Li
Based on the increasing pressure on the water environment, this study aims to clarify the overall status of wastewater discharge in China, including the spatio-temporal distribution characteristics of wastewater discharge and its driving factors, so as t...
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Marco Hümann and Christoph Müller
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Xiaojing Wang, Qing Yang, Chenguo Yao, Xiaoxing Zhang and Caixin Sun
A dielectric barrier discharge (DBD) produces a homogenous discharge with low energy consumption, offering broad developmental prospects, and this discharge process is also the mechanism through which charges are transported. Higher reaction efficiency i...
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Afriadi Ihsan,Muhammad Rusdi,Hairul Basri
Pág. 139 - 152
Peak discharge information is indispensable for flood control planning by taking into account the physiographic factors of the watershed. Flood occurs because the capacity of the watershed and river channels is smaller than the flood discharge. One of th...
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Vadym Kovalenko,Valerii Kotok
Pág. 30 - 39
In the modern world, one promising direction is the production and use of multifunction compounds. Ni-Al layered double hydroxide is widely used as the active material in supercapacitors. Nickel compounds are also colored and can be used as pigments. The...
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Ji-Yun Jang, Dae-Woong Kim, Ye-Ji Choi and Dong-Woo Jang
For urban streams, wastewater inflow makes water quality management difficult. This study attempted to analyze the water quality characteristics and pollution sources for the efficient management of water quality in the upper, middle, and lower Gul-po st...
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Norihiro Shimoi, Masae Komatsu and Yasumitsu Tanaka
The high-capacity and optimal cycle characteristics of the silicon powder anode render it essential in lithium-ion batteries. The authors attempted to obtain a composite material by coating individual silicon particles of µm-order diameter with conductiv...
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Liutauras Marcinauskas, ?ydrunas Kavaliauskas, Kamile Jonynaite, Rolandas Uscila, Mindaugas Aikas, Skirmantas Ker?ulis, Antanas Strak?ys, Arunas Stirke and Voitech Stankevic
A gliding arc discharge (GAD) plasma device has been developed and tested. Possible applications areas for GAD plasma could be microalgae suspension treatments and the creation of plasma-activated water. To understand its behavior, the influence of the i...
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