Japan Geoscience Union Meeting 2016

Presentation information

Print

International Session (Poster)

Symbol A (Atmospheric and Hydrospheric Sciences) » A-AS Atmospheric Sciences, Meteorology & Atmospheric Environment

[A-AS02] High performance computing of next generation weather, climate, and environmental sciences using K

Sun. May 22, 2016 5:15 PM - 6:30 PM Poster Hall (International Exhibition Hall HALL6)

Convener:*Masaki Satoh(Atmosphere and Ocean Research Institute, The University of Tokyo), Masahide Kimoto(Atmosphere and Ocean Research Institute, The University of Tokyo), Kazuo Saito(Forecast Research Department, Meteorological Research Institute), Hiromu Seko(Meteorological Research Institute), Takemasa Miyoshi(RIKEN Advanced Institute for Computational Science), Tetsuro Tamura(Tokyo Institute of Technology), Hiroshi Niino(Dynamic Marine Meteorology Group, Department of Physical Oceanography, Atmosphere and Ocean Research Institute,The University of Tokyo), Masayuki Takigawa(Japan Agency for Marine-Earth Science and Technology), Hirofumi Tomita(AICS, RIKEN), Chihiro Kodama(Japan Agency for Marine-Earth Science and Technology)

5:15 PM - 6:30 PM

[AAS02-P01] Explicit solution of a problem modelling nonlinear Atmosphere dynamics with consideration of heat transfer, humidity and moisture content

*andrei giniatoulline1 (1.Department of Mathematics, Los Andes University, Bogota, Colombia, South America)

Keywords:dynamics of the Atmosphere, numerical solutions of nonlinear PDE systems, explicit computing algorithm, Galerkin method, existence and uniqueness of solutions of PDE systems

We present a theoretical study of solutions of nonlinear systems of partial differential equations which describe turbulent movement of Atmosphere flows counting with heat transfer, humidity and moisture content.
We investigate the existence and uniqueness of strong solution. We also establish an explicit algorithm for numerical computing of the solution by Galerkin method. The results may find practical application in modelling the Atmosphere dynamics, especially in the clouds, where the introduction of separate functions of humidity and water (moisture) content is justified.