Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1016/j.atmosres.2020.104894 |
Effects of single- and double-moment microphysics schemes on the intensity of super typhoon Sarika (2016) | |
Li, Jiangnan1,2,5; Ding, Chenghui1,2,3; Li, Fangzhou1,2; Chen, Youlong4 | |
2020-07-01 | |
发表期刊 | ATMOSPHERIC RESEARCH
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ISSN | 0169-8095 |
EISSN | 1873-2895 |
出版年 | 2020 |
卷号 | 238 |
文章类型 | Article |
语种 | 英语 |
国家 | Peoples R China |
英文摘要 | The Weather Research and Forecasting (WRF) Double Moment (DM) 6-class (WDM6)/WRF DM 5-class (WDM5) and WRF Single Moment (SM) 6-class (WSM6)/WRF SM 5-class (WSM5) microphysics schemes were selected to conduct four simulation experiments for super tropical cyclone (TC) Sarika (2016) using the WRF model. Both the SM and DM schemes had little effect on TC track, but there were significantly difference in TC intensity simulations. TC simulated by the SM schemes are stronger than that by the DM ones and are also closer to the observed. The SM and DM schemes affect TC intensity through its dynamic and thermal structures. TC simulated by the SM schemes has a smaller eye, a smaller radius of maximum wind (RMW), stronger tangential wind, closer latent heating area to TC center, higher positive temperature deviation in about TC center, and thus stronger TC. The latent heating rate of condensation in the SM schemes is higher than those of DM ones. The higher latent heating areas of condensation in the SM schemes are in the inner side of the eyewall and are significantly closer to the TC center and strengthen TC. On the contrary, the higher latent heating areas of condensation in the DM schemes exist within in the outer side of the eyewall and TC weakened. For the DM schemes, since equations predicting cloud water and rain water number concentrations are added, the production rates for autoconversion and accretion are also changed. The DM schemes have distinctly different cloud water and rain water distribution characteristics when compared with the SM ones. |
英文关键词 | Tropical cyclone Single moment microphysics Double moment microphysics Intensity |
领域 | 地球科学 |
收录类别 | SCI-E |
WOS记录号 | WOS:000525323500004 |
WOS关键词 | CLOUD-SCALE SIMULATION ; RAPID INTENSIFICATION ; PART II ; NUMERICAL-SIMULATION ; WEATHER RESEARCH ; SENSITIVITY ; IMPACT ; PARAMETERIZATION ; MODEL ; PRECIPITATION |
WOS类目 | Meteorology & Atmospheric Sciences |
WOS研究方向 | Meteorology & Atmospheric Sciences |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/289280 |
专题 | 地球科学 |
作者单位 | 1.Sun Yat Sen Univ, Sch Atmospher Sci, Guangzhou 510275, Peoples R China; 2.Sun Yat Sen Univ, Guangdong Prov Key Lab Climate Change & Nat Disas, Guangzhou 510275, Peoples R China; 3.Meteorol Bur Haikou City, Haikou 571100, Hainan, Peoples R China; 4.Hainan Meteorol Serv, Haikou 570203, Hainan, Peoples R China; 5.Southern Lab Ocean Sci & Engn Guangdong, Zhuhai, Peoples R China |
推荐引用方式 GB/T 7714 | Li, Jiangnan,Ding, Chenghui,Li, Fangzhou,et al. Effects of single- and double-moment microphysics schemes on the intensity of super typhoon Sarika (2016)[J]. ATMOSPHERIC RESEARCH,2020,238. |
APA | Li, Jiangnan,Ding, Chenghui,Li, Fangzhou,&Chen, Youlong.(2020).Effects of single- and double-moment microphysics schemes on the intensity of super typhoon Sarika (2016).ATMOSPHERIC RESEARCH,238. |
MLA | Li, Jiangnan,et al."Effects of single- and double-moment microphysics schemes on the intensity of super typhoon Sarika (2016)".ATMOSPHERIC RESEARCH 238(2020). |
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