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STREAMER: 作品数：66被引量：82H指数：5; 导出分析报告; 相关领域：天文地球自动化与计算机技术更多>>; 相关作者：文雄飞鞠军平毛海军方中于肖儿良更多>>; 相关机构：上海理工大学武汉大学南华大学太原科技大学更多>>; 相关期刊：更多>>; 相关基金：国家自然科学基金国家科技支撑计划国家重点基础研究发展计划中国博士后科学基金更多>>

Formation of diffuse and spark discharges between two needle electrodes with the scattering of particles: 《Plasma Science and Technology》2024年第9期32-39,共8页Victor F TARASENKO Dmitry V BELOPLOTOV Alexei N PANCHENKO Dmitry A SOROKIN; performed within the framework of the State assignment of the IHCE SB RAS,project No.FWRM-2021-0014.; The development of a nanosecond discharge in a pin-to-pin gap filled with air at atmospheric pressure has been studied with high temporal and spatial resolutions from a breakdown start to the spark decay.Positive and ...; 关键词：needle electrodes short voltage pulses atmospheric air streamer breakdown diffuse and spark discharges scattering metal particles

Investigation on the arc erosion performance of Ag–Ta_(2)AlCcomposite under air conditions: 《Journal of Advanced Ceramics》2024年第9期1359-1368,共10页Xiaochen Huang Liang Li Jinlong Ge Hao Zhao Zijue Zhou; supported by the Nature Science Foundation of Anhui Province,China(Nos.2208085ME104,1908085QE218);the University Natural Science Research Project of Anhui Province(Nos.KJ2021ZD0141,2022AH051589);the Cultivation Programme for the Outstanding Young Teachers of Anhui Province(No.YQYB2023054);the Application Project of Bengbu Univerisity(No.2024YYX29QD);the Guiding Science and Technology Plan Project in Huainan City(No.2023017).; The Ta_(2)AlC material is designed to enhance the performance of Ag-based electrical contact materials as areinforcement phase.With a work function of 6.7192 eV,Ta_(2)AlC demonstrated significantly higher values thanr...; 关键词：MAX phase electrical contact materials surface oxidation arc erosion STREAMER

Discourse analysis of knowledge-based live streaming:a case study of East Buy streamer Dong Yuhui: 《Language and Semiotic Studies》2024年第2期222-244,共23页Yehui Song Junhua Mo; funded by the Philosophical and Social Sciences Research Projects in Jiangsu-based Universities (No.2020SJA1362);the Humanities and Social Sciences Interdisciplinary Research Team of Soochow University (No.5033720623);the 2023 Teaching Reform Project of Soochow University Building an Innovative Curriculum for English Majors by Emphasizing International Communication and Moral Integrity.; Live streaming e-commerce is not only an important part of China’s digital economy but also the preferred way of purchase for many Chinese,especially the young.Since 2022,a new model initiated by East Buy has emerged...; 关键词：knowledge-based live streaming Dong Yuhui typical discourses major strategies main functions customer comments

Dynamic propagation velocity of a positive streamer in a 3 m air gap under lightning impulse voltage: 《Plasma Science and Technology》2024年第4期114-121,共8页李志伟雷挺苏宇姚修远杨冰雪刘德龙律方成丁玉剑; supported by the Beijing Science Fund for Distinguished Young Scholars(No.JQ22009);National Natural Science Foundation of China(No.51977198)。; Streamers represent an important stage in the initiation of gap discharge. In this work, we used an eight-frame intensified charge-coupled device camera to capture the streamer development process when a lightning imp...; 关键词：lightning impulse 3 m air gap development process streamer velocity

Modification of streamer-to-leader transition model based on radial thermal expansion in the sphere-plane gap discharge at high altitude: 《Plasma Science and Technology》2024年第1期42-49,共8页耿江海林果王平丁玉剑丁杨俞华; supported by National Natural Science Foundation of China(Scientific Funds for Young Scientists)(No.52007064)。; Historically,streamer-to-leader transition studies mainly focused on the rod-plane gap and low altitude analysis,with limited attention paid to the sphere-plane gap at high altitude analysis.In this work,sphere-plane ...; 关键词：streamer-to-leader transition model high altitude streamer stem convective diffusion radial thermal expansion

Ionization wave propagation and cathode sheath formation due to surface dielectric-barrier discharge sustained in pulsed mode: 《Plasma Science and Technology》2023年第11期101-113,共13页Konstantinos GIOTIS Panagiotis SVARNAS Eleftherios AMANATIDES Kristaq GAZELI Guillaume LOMBARDI Polykarpos K PAPADOPOULOS; This work deals with the experimental study of a surface dielectric-barrier discharge,as a part of the ongoing interest in the control of plasma induced electro-fluid dynamic effects(e.g.plasma actuators).The discharg...; 关键词：atmospheric pressure plasma surface DBD STREAMER UV-NIR optical emission spectroscopy ICCD fast imaging(Some figures may appear in colour only in the online journal)

Streamer dynamics and charge self-erasing of two counter-propagating plasmas in repetitively pulsed surface dielectric barrier discharge被引量：3: 《High Voltage》2022年第4期730-743,共14页Bangfa Peng Nan Jiang Kefeng Shang Na Lu Jie Li Yan Wu; National Natural Science Foundation of China,Grant/Award Numbers:51877027,52107140,51877028;China Postdoctoral Science Foundation,Grant/Award Number:2021M700662。; The streamer dynamics and charge self-erasing of two counter-propagating plasmas generated by repetitively pulsed surface dielectric barrier discharge are investigated using electrical and optical diagnosis,and a two-...; 关键词：CHARGE dielectric CHARGES

Dynamic development model for long gap discharge streamer-leader system based on fractal theory被引量：1: 《Plasma Science and Technology》2022年第9期68-76,共9页Jianghai GENG Quansheng WANG Xiaomin LIU Ping WANG Fangcheng LYU Yujian DING; supported by the Natural Science Foundation of Hebei Province(No.E2021502025)。; Establishing a long air gap discharge model considering the streamer-leader transition and randomness of the discharge path is of great signiflcance to improve the accuracy of discharge characteristic prediction and o...; 关键词：long air gap fractal theory thermal ionization streamer-leader system simulation model

Experimental Simulation of Red Sprites in a Laboratory: 《Journal of Atmospheric Science Research》2022年第3期26-36,共11页Victor Tarasenko Nikita Vinogradov Evgenii Baksht Dmitry Sorokin; funded by the Ministry of Science and Higher Education of the Russian Federation within Agreement no.075-15-2021-1026 of November 15,2021.; Over the past three decades,research of high-altitude atmospheric discharges has received a lot of attention.This paper presents the results of experimental modeling of red sprites during a discharge in low-pressure a...; 关键词：Red sprites Experimental modeling Streamer discharge in air Low pressures

Streamer‐to‐precursor transition in N_(2)-SF_(6)mixtures under positive repetitive submicrosecond pulses被引量：2: 《High Voltage》2022年第2期382-389,共8页Zheng Zhao Zhifeng Dai Anbang Sun Jiangtao Li; supported by the National Natural Science Foundation of China(52077168,51777164).; The evolution of discharge dynamics in N_(2)-SF_(6)mixtures under long‐term repetitive submicrosecond pulses is investigated based on pulse‐sequence resolved electrical and optical diagnostics.The effects of gas pre...; 关键词：BREAKDOWN TRANSITION second

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