Application of potential vorticity tendency diagnosis method to high-resolution simulation of tropical cyclones

Application of potential vorticity tendency diagnosis method to high-resolution simulation of tropical cyclones

As the grid spacing in the numerical simulation decreases to ∼1 km, the potential vorticity (PV) structure of the simulated tropical cyclone (TC) is an annular tower of high PV with low PV in the eye and the resulting reversal of the radial PV gradient in the inner core is subject to dynamic instabi...

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Bibliographic Details
Main Authors: Tong Xie, Liguang Wu, Jinhua Yu
Format: Article
Language:English
Published: Frontiers Media S.A. 2022-09-01
Series:Frontiers in Earth Science
Subjects:
tropical cyclone motion
nurmerical simulation
potential vorticity (PV)
small-scale features
model resolution
Online Access:https://www.frontiersin.org/articles/10.3389/feart.2022.994647/full

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