Impacts of Surface Drag Coefficient and Planetary Boundary Layer Schemes on the Structure and Energetics of Typhoon Megi (2010) during Intensification

• Main Authors: Coronel, Rochelle C, Sawada, Masahiro, Iwasaki, Toshiki
• 格式: text
• 出版: Archīum Ateneo 2016
• 主題: tropical cyclones; energetics; nonhydrostatic model; PBL schemes; friction; Oceanography and Atmospheric Sciences and Meteorology
• 在線閱讀: https://archium.ateneo.edu/manila-observatory/4; https://www.jstage.jst.go.jp/article/jmsj/94/1/94_2016-004/_article/-char/en
• 機構: Ateneo De Manila University

The sensitivity of the simulated Typhoon Megi (2010) to frictional perturbations is studied by conducting experiments with the Deardorff planetary boundary layer parameterization. Here, we increase the surface drag by 50 % (Cd1.5) and change the scheme to Mellor-Yamada-Nakanishi-Niino Level 3 (MYNN)...