Results 21 to 30 of about 309,411 (142)
Observations of X-ray in 4-meters long laboratory sparks under positive lightning impulse
, 2021 In this paper, the observation of X-rays in 4-meters long laboratory sparks is presented for the first time. In this study, a total of 20 standard positive lightning impulse voltages (1.2/50 mu s) with measured peak voltages between 3.0 to 3.2 MV were ...
Andre Lobato +9 more
core +1 more source
Analysis of Lightning Strike Impulse Strategies in Electricity Distribution Channels Utilizing Mixed Lines [PDF]
, 2023 To ensure the operational security of these systems and to give higher quality electricity to all users, it is important to assess the transient behavior of electric power transmission and distribution systems when they are challenged to varied forms ...
Sari, Dessy Ana Laila +1 more
core +1 more source
Gaseous by-products of a CF3I-CO2 gas mixture under lightning impulse and AC breakdowns
, 2017 This paper examines the use of a CF3I-CO2 gas mixture as an environmentally friendly insulation medium in high voltage gas insulated equipment. The gaseous by-products of a 30:70% CF3I:CO2 (Trifluoroiodomethane – Carbon dioxide) gas mixture are examined ...
Haddad, A, Widger, Phillip
core +4 more sources
Investigation of lightning ignition characteristics based on an impulse current generator
Ecology and Evolution, 2019 Lightning strike is an important ignition source of forest fires. Artificial lightning discharge is a method for studying lightning fires. However, there is not enough data on the ignition of combustible materials caused by artificial lightning discharge.
Junwei Feng, Hao Shen, Dong Liang
doaj +1 more source
Lightning-AI/lightning-flash: Minor compatibility patch
, 2022 What's Changed Add CLIP backbones for text / image classification by @ethanwharris in https://github.com/Lightning-AI/lightning-flash/pull/1458 Replace DP/DDP/DDPSpawn plugins to strategies, keep the old for compatibility by @krshrimali in https ...
Aniket Maurya +26 more
core +1 more source
IEEE Access, 2018 Lightning strike is the main reason for the transmission line tripping. Studies on the insulator flashover characteristics and the accurate flashover criteria under the lightning impulse are the basis for correctly evaluating the lightning resistance ...
Yongxia Han +7 more
doaj +1 more source
Atmosphere, 2022 The results of the physical modelling of the formation processes of upward discharges from grounded objects in the artificial thunderstorm cell’s electric field are presented. We established the considerable influence of the electrode tip’s radius on the
Nikolay Lysov +9 more
doaj +1 more source
Lightning-AI/lightning-bolts: Minor patch release
, 2022 What's Changed resolve require collisions by @Borda in https://github.com/Lightning-AI/lightning-bolts/pull/938 Metrics by @BaruchG in https://github.com/Lightning-AI/lightning-bolts/pull/892 Full Changelog: https://github.com/Lightning-AI/lightning ...
Ananya Harsh Jha +26 more
core +1 more source
Advanced Science, EarlyView.Engineered macrophages programmed in situ by LNP‐delivered IL‐6/4 fusion and LL37 mRNAs simultaneously dampen cytokine storm, promote M2‐like repair, and enhance direct bacterial killing in sepsis. This combinatorial strategy restores T cell and macrophage function, lowers organ bacterial burden, and improves survival, highlighting a precision, host ...
Tianyang Jie +10 more
wiley +1 more source
Response of Drone Electronic Systems to a Standardized Lightning Pulse
Energies, 2021 This paper presents the results of experimental tests of the impulse response of selected, essential components of a drone. A standardized lightning pulse that is often used during immunity tests of electronic devices in the aviation industry was applied.
Paweł Szczupak, Tomasz Kossowski
doaj +1 more source