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| DOI | 10.5194/acp-21-13119-2021 |
| Statistical properties of a stochastic model of eddy hopping | |
| Saito I.; Watanabe T.; Gotoh T. | |
| 发表日期 | 2021 |
| ISSN | 1680-7316 |
| 起始页码 | 13119 |
| 结束页码 | 13130 |
| 卷号 | 21期号:17 |
| 英文摘要 | Statistical properties are investigated for the stochastic model of eddy hopping, which is a novel cloud microphysical model that accounts for the effect of the supersaturation fluctuation at unresolved scales on the growth of cloud droplets and on spectral broadening. Two versions of the model, the original version by and the second version by , are considered and validated against the reference data taken from direct numerical simulations and large-eddy simulations (LESs). It is shown that the original version fails to reproduce a proper scaling for a certain range of parameters, resulting in a deviation of the model prediction from the reference data, while the second version successfully reproduces the proper scaling. In addition, a possible simplification of the model is discussed, which reduces the number of model variables while keeping the statistical properties almost unchanged in the typical parameter range for the model implementation in the LES Lagrangian cloud model. © Copyright: |
| 语种 | 英语 |
| scopus关键词 | cloud microphysics; computer simulation; Lagrangian analysis; large eddy simulation; numerical model; stochasticity |
| 来源期刊 | ATMOSPHERIC CHEMISTRY AND PHYSICS
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| 文献类型 | 期刊论文 |
| 条目标识符 | http://gcip.llas.ac.cn/handle/2XKMVOVA/246609 |
| 作者单位 | Department of Physical Science and Engineering, Nagoya Institute of Technology, Gokiso-cho, Showa-ku, Nagoya, 466-8555, Japan |
| 推荐引用方式 GB/T 7714 | Saito I.,Watanabe T.,Gotoh T.. Statistical properties of a stochastic model of eddy hopping[J],2021,21(17). |
| APA | Saito I.,Watanabe T.,&Gotoh T..(2021).Statistical properties of a stochastic model of eddy hopping.ATMOSPHERIC CHEMISTRY AND PHYSICS,21(17). |
| MLA | Saito I.,et al."Statistical properties of a stochastic model of eddy hopping".ATMOSPHERIC CHEMISTRY AND PHYSICS 21.17(2021). |
| 条目包含的文件 | 条目无相关文件。 | |||||
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