Results 21 to 30 of about 43,495 (253)
Numerical Simulation on Multiple Upward Leader Attachment Process of Tall and Low Buildings
应用气象学报, 2022 The multiple upward leader's attachment process on buildings is an important topic in lightning physics research, but the research on its physical mechanism is still insufficient.
Lei Yinan +3 more
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Frequency of Upward Lightning Hits to Wind Turbines in Winter
IEEJ Transactions on Power and Energy, 2011 SUMMARYIn recent years, frequent damage to wind turbines by winter lightning has been reported in the region along the Sea of Japan. It is a serious finding that lightning hits concentrate on wind turbines in this region. The authors investigated the increase rate of the frequency of lightning hits on wind turbines due to wind turbine construction by ...
Mikihisa Saito +5 more
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Arc Attachment Characteristics of Carbon Fiber Reinforced Thermoplastic Materials
Shanghai Jiaotong Daxue xuebao, 2023 As a promising structural material, carbon fiber reinforced thermoplastic (CFRTP) has been gradually applied on aircrafts. The lightning arc adhesion characteristics of CFRTP, however, are still unclear.
XIE Minqi, XIAO Cien, BIAN Jiapeng, LIU Yakun, FAN Yin, CHEN Xiuhua, LIU Libo
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Advances of Observation and Study on Tall-object Lightning in Guangzhou over the Last Decade
应用气象学报, 2020 Comparing to the ground or low-object, tall-object is more likely to reach the threshold for the initiation of leader on its top due to the distortion and enhancement of electric field, therefore tall-object is not only easier to get struck by downward ...
Lü Weitao +5 more
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Machines, 2022 Lightning accidents seriously threaten safe operation of wind turbines because the influence mechanisms of wind turbine rotation on corona and upward leader initiation are, so far, not clear.
Wanshui Yu +3 more
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Numerical simulation of the effect of atmospheric condition on the lightning strike for wind turbine
Frontiers in Earth Science, 2023 The risk of lightning exposure increases as wind turbine size increases, and lightning accidents have grown up to be a severe threat to wind turbines. The present paper focuses on the influence of the changes in atmospheric conditions around the rotating
Ning Yang +4 more
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应用气象学报, 2020 A new model for simulating multiple upward leaders initiated from tall structures in cloud-to-ground (CG) lightning flash is established, in which the initiation and development module of are implanted in the existing 3D stochastic parameterization of ...
Yu Junhao +4 more
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Polarity Asymmetries in Rocket‐Triggered Lightning
Geophysical Research Letters, 2023 The dissonant development of positive and negative lightning leaders is a central question in atmospheric electricity. It is also the likely root cause of other reported asymmetries between positive and negative lightning flashes, including the ones ...
C. L. daSilva +10 more
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应用气象学报, 2020 Different types of lightning initiation condition are the focus of scientific research. The initiation of cloud lightning is competitive with self-sustaining uplink lightning.
Wang Yiru +5 more
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Difference Between 2D and 3D Development Characteristics of an Upward Lightning Leader
应用气象学报, 2023 Tall object not only has a high probability of being struck by downward lightning, but also is easy to trigger upward lightning. Comparing with 2D optical observation, reconstructed 3D observation by dual-station optical observation can better reflect ...
Guan Yunong +7 more
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