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	Kinetic energy budget during the genesis period of tropical cyclone durian (2001) in the south china sea
	Wang, Yaping1,2; Cui, Xiaopeng1,3; Li, Xiaofan4; Zhang, Wenlong5; Huang, Yongjie1,2
刊名	Monthly weather review
	2016-08-01
卷号	144期号:8页码:2831-2854
ISSN号	0027-0644
DOI	10.1175/mwr-d-15-0042.1
通讯作者	Cui, xiaopeng(xpcui@mail.iap.ac.cn)
英文摘要	A set of kinetic energy (ke) budget equations associated with four horizontal flow components was derived to study the ke characteristics during the genesis of tropical cyclone (tc) durian (2001) in the south china sea using numerical simulation data. the genesis process was divided into three stages: the monsoon trough stage (stage 1), the midlevel mesoscale convective vortex (mcv) stage (stage 2), and the establishment stage of the tc vortex (stage 3). analysis showed that the ke of the symmetric rotational flow (srf) was the largest and kept increasing, especially in stages 2 and 3, representing the symmetrization process during tc genesis. the ke of the srf was mainly converted from the ke of the symmetric divergent flow (sdf), largely transformed from the available potential energy (ape). it was found that vortical hot towers (vhts) emerged abundantly, aggregated, and merged within the mcv region in stages 1 and 2. from the energy budget perspective, massive moist-convection-produced latent heat was concentrated and accumulated within the mcv region, especially in stage 2, and further warmed the atmosphere, benefiting the accumulation of ape and the transformation from ape to ke. as a result, the midlevel circulation (or mcv) grew strong rapidly. in stage 3, the intensity and number of vhts both decreased. however, affected by increasing lower-level inward radial wind, latent heat released by the organized convection, instead of disorganized vhts in the first two stages, continuously contributed to the strengthening of the surface tc circulation as well as the warm core.
WOS关键词	WESTERN NORTH PACIFIC ; BASIC VORTEX ; CYCLOGENESIS ; BAROCLINICITY ; DIVERGENT ; SYSTEM
WOS研究方向	Meteorology & Atmospheric Sciences
WOS类目	Meteorology & Atmospheric Sciences
语种	英语
出版者	AMER METEOROLOGICAL SOC
WOS记录号	WOS:000380796200004
内容类型	期刊论文
URI标识	http://www.corc.org.cn/handle/1471x/2375100
专题	中国科学院大学
通讯作者	Cui, Xiaopeng
作者单位	1.Chinese Acad Sci, Inst Atmospher Phys, Key Lab Cloud Precipitat Phys & Severe Storms LAC, Beijing 100029, Peoples R China 2.Univ Chinese Acad Sci, Beijing, Peoples R China 3.Nanjing Univ Informat Sci & Technol, Collaborat Innovat Ctr Forecast & Evaluat Meteoro, Nanjing, Jiangsu, Peoples R China 4.Zhejiang Univ, Sch Earth Sci, Hangzhou, Zhejiang, Peoples R China 5.China Meteorol Adm, Inst Urban Meteorol, Beijing, Peoples R China
推荐引用方式 GB/T 7714	Wang, Yaping,Cui, Xiaopeng,Li, Xiaofan,et al. Kinetic energy budget during the genesis period of tropical cyclone durian (2001) in the south china sea[J]. Monthly weather review,2016,144(8):2831-2854.
APA	Wang, Yaping,Cui, Xiaopeng,Li, Xiaofan,Zhang, Wenlong,&Huang, Yongjie.(2016).Kinetic energy budget during the genesis period of tropical cyclone durian (2001) in the south china sea.Monthly weather review,144(8),2831-2854.
MLA	Wang, Yaping,et al."Kinetic energy budget during the genesis period of tropical cyclone durian (2001) in the south china sea".Monthly weather review 144.8(2016):2831-2854.

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