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supported by the National Natural Science Foundation of China(Grant No.42075015);the Science and Technology Commission of Shanghai Municipality,China(23DZ1204703).
There is limited understanding regarding the formation of multiple tropical cyclones(MTCs).This study explores the environmental conditions conducive to MTC formation by objectively determining the atmospheric circula...
National Natural Science Foundation of China(41905067,42175052);National Key Research and Development Program(2021YFA0718000);Innovative Development Special Project of China Meteorological Administration(CXFZ2021Z011,CXFZ2021Z010 and CXFZ2022J039);science funding from Beijing Meteorological Service(BMBKJ202003005).
Record-breaking numbers of Northeast China cold vortex(NCCV)occurred during the late spring(April-May)of 2021,which provided favorable background for more severe convection weather(such as hailstorm and tornado)happen...
National Natural Science Foundation of China(41875087,42030601 and 42105017);Applied Technology Research Fund of CMA·Henan Key Laboratory of Agrometeorological Support and Applied Technique(KQ202160).
The synoptic-scale wave train is a dominant pattern of the synoptic variability over the tropical western Pacific and usually affects the extreme weather over South China and Southeast Asia.Whether it could extend its...
This study was jointly funded by the National Natural Science Foundation of China(Grant Nos.41805041 and 41505042);the National Program on Global Change and Air-Sea Interaction(GASI-IPOVAI-03);the National Basis Research Program of China(2015CB953601 and 2014CB953903);the Fundamental Research Funds for the Central Universities.
Variations in wave energy and amplitude for Rossby waves are investigated by solving the wave energy equation for the quasigeostrophic barotropic potential vorticity model.The results suggest that compared with rays i...
Supported by the National Key Research and Development Program of China and National Natural Science Foundation of China(Nos.2019YFE0105700,2016YFC1402705,2017YFA0604102,92058202,91858103,42176244,2016YFC1401404);the Strategic Priority Research Program of Chinese Academy of Sciences(Nos.XDA22050202,XDB42000000);the CAS Key Research Program of Frontier Sciences and Key Deployment Project of Centre for Ocean Mega-Research of Science(Nos.QYZDB-SSW-DQC024,COMS2020Q07);the project jointly funded by the CAS and CSIRO(No.133244KYSB20190031)。
A series of non-hydrostatic,non-linear numerical simulations were carried out to investigate the generation and evolution of internal solitary waves(ISWs)through the interaction of a barotropic tidal current with an i...
In this paper,we study the barotropic Navier-Stokes-Langevin-Korteweg system in R3.Assuming the derivatives of the square root of the density and the velocity field decay to zero at infinity,we can prove the classical...
supported by the National Natural Science Foundation of China(Grant No.41975064);the 2015 Jiangsu Program for Innovation Research and Entrepreneurship Groups.
Why does the 1909 typhoon,Lekima,become so destructive after making landfall in China?Using a newly developed mathematical apparatus,the multiscale window transform(MWT),and the MWT-based localized mutliscale energeti...
supported by National Natural Science Foundation of China(Grant Nos.11688101,11731007 and 11671412);Youth Innovation Promotion Association,Chinese Academy of Sciences。
We consider the local well-posedness of strong and classical solutions to the three-dimensional barotropic compressible Navier-Stokes equations with density containing vacuum initially.We first prove the local existen...
When the hard disk is running,the cantilever of the magnetic head imposes a certain preload on the slider of the magnetic head to form a wedge space with the disk.When the disk rotates,the viscous gas enters the conve...
This study was jointly funded by the National Natural Science Foundation of China(Grant Nos.41505042 and 41805041);the National Program on Global Change and Air−Sea Interaction(Grant No.GASI-IPOVAI-03);the National Basic Research Program of China(Grant Nos.2015CB953601 and 2014CB953903);the Fundamental Research Funds for the Central Universities.
The variations in the wave energy and the amplitude along the energy dispersion paths of the barotropic Rossby waves in zonally symmetric basic flow are studied by solving the wave energy equation,which expresses that...