The effect of ice nucleation on thunderstorm charge structure

机译：冰核对雷暴电荷结构的影响

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摘要

Base on existing two-dimensional convective cloud model, this work adopts a nucleation scheme associated with aerosols to replace the original ice crystals nucleation empirical formula and the two kinds of schemes are used for simulation contrast test with sample, respectively. Simulation results show that: (1) Compared to the original scheme, the charges of new scheme increase and its charge distribution region expands. (2) Charge of the new scheme occurs earlier than the original scheme and there is inverted dipolar charge structure in the new scheme. (3) Two schemes form two different charge structures.

机译：在现有的二维对流云模型的基础上，本文采用与气溶胶相关的成核方案代替了原有的冰晶成核经验公式，并分别采用两种方案进行了与样品的模拟对比试验。仿真结果表明：（1）与原方案相比，新方案的电荷增加，电荷分布区域扩大。（2）新方案的电荷比原始方案更早发生，并且新方案中存在反转的偶极电荷结构。（3）两种方案形成两种不同的电荷结构。

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来源
《2014 Intemational Conference of Lighbling Protection》|2014年|694-697|共4页
会议地点 Shanghai(CN)
作者
Yi Yang; Yongbo Tan;
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作者单位

Key Lab. for Aerosol-Cloud-Precipitation of China Meteorol. Adm., Nanjing Univ. of Inf. Sci. Technol., Nanjing, China;

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原文格式 PDF
正文语种 eng
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关键词
ice; nucleation; thunderstorms; aerosols; charge distribution region; ice crystals nucleation; inverted dipolar charge structure; thunderstorm charge structure; two-dimensional convective cloud model; Aerosols; Clouds; Crystals; Ice; Laboratories; Storms; Temperature measurement; charge structure; electrification; ice crystals; nucleation scheme;

机译：冰;形核;雷暴;气溶胶;电荷分布区;冰晶成核;倒置偶极电荷结构;雷暴电荷结构;二维对流云模型;气溶胶;云;晶体;冰;实验室;暴风雨;温度测量;电荷结构;电气化;冰晶;成核方案;;

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2. Impact of parameterizations of ice particle charging based on rime accretion rate and effective water content on simulated with MesoNH thunderstorm charge distributions [J] . B. Tsenova, C. Barthe, R. Mitzeva, Atmospheric research . 2013,第jula期

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3. Thunderstorm charge structures favouring cloud-to-ground lightning [J] . Salvador Albert, Pineda Nicolau, Montanya Joan, Atmospheric research . 2021,第Auga期

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4. The effect of ice nucleation on thunderstorm charge structure [C] . Yi Yang, Yongbo Tan Intemational Conference of Lighbling Protection . 2014

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5. Charging regions, regions of charge, and storm structure in a partially inverted polarity supercell thunderstorm. [D] . Bruning, Eric. 2008

机译：部分反转极性的超级单体雷暴中的充电区域，电荷区域和风暴结构。
6. Thunderstorm charge structures producing gigantic jets [O] . Levi D. Boggs, Ningyu Liu, Jeremy A. Riousset, -1

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7. Thunderstorm charge structures producing gigantic jets [O] . Levi D. Boggs, Ningyu Liu, Jeremy A. Riousset, 2018

机译：雷暴电荷结构生产巨大喷气机
8. Laboratory Study into the Charging of Ice in Thunderstorms [R] . Saunders, C. 1994

机译：雷暴中冰的充电实验研究

The effect of ice nucleation on thunderstorm charge structure

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