Title :
Application of Grid Nesting Techniques on Cuace-Dust
Author :
Chang-qing, Cai ; Jin-rong, Jiang ; Xue-bin, Chi
Author_Institution :
Comput. Network Inf. Center, Beijing, China
Abstract :
This paper introduces the grid nesting techniques and their application on the sand-dust storm forecasting model CUACE-Dust (CMA unified Atmosphere Chemistry Environment-Dust), which is coupled with PSU/NCAR mesoscale model. Based on CUACE-Dust, three numerical experiments are designed to show the advantage of the grid nesting techniques. In the key area that attracts attention, the nesting techniques help us get a result as good as that of the finer grid for the total area, but its time cost has been decreased to about 1/6.
Keywords :
atmospheric techniques; geophysics computing; numerical analysis; storms; weather forecasting; CMA unified atmosphere chemistry environment-Dust; CUACE-Dust; PSU-NCAR mesoscale model; cataclysmic atmosphere phenomenon; grid nesting techniques; sand-dust storm forecasting model; Atmospheric modeling; Computational modeling; Forecasting; Numerical models; Real-time systems; Simulation; Storms; CUACE-DUST; grid nesting; sand-dust stream;
Conference_Titel :
Industrial Control and Electronics Engineering (ICICEE), 2012 International Conference on
Conference_Location :
Xi´an
Print_ISBN :
978-1-4673-1450-3
DOI :
10.1109/ICICEE.2012.255
