论大气模式的设计
ON THE DESIGN OF THE ATMOSPHERIC MODEL
-
摘要: 文中提出了设计大气模式的原则:包含有可能达到目的的有关制约大气过程的物理因子和物理机制;模式整体性质合理;计算稳定,精确;有合适的网格和分辨率;适当的计算域和模式各部分之间协调。并分别对它们进行了讨论。最后,特别强调了设计目的和模式的一致,还对各不同预报模式中所考虑的因子、物理过程的相对重要性进行了讨论。Abstract: Several principles for designing the atmospheric model are suggested, namely, inclusion of the physical factors and physical mechanisms which can restrict the related atmospheric processes to possibly achieve the aim of the design; reasonable overall properties; stable and accurate computation; appropriate grid. resolution and computational domain and the various parts of the model being consistent. Also discussions are made for them respectively. Finally, special stress is put on the consistency between the design aim and the model, and the relative importances between factors and physical processes incorporated in the models with different forecast periods are discussed in detail.
-
Keywords:
- Model design /
- Overall property /
- Physical process /
- Consistency
-
-
叶笃正,曾庆存,郭裕福.当代气候研究.北京:气象出版社,1991.173-177 Nitta T,Ogura Y. Numerical simulation of the development of the development of the intermediate-scale cyclone in a moist model atmosphere.J Atmos Sci.1972.29;1011-1024
Lorenz E N. Maximum simplification of the dynamic equations.Tellus,1960,12 (3):243-254
廖洞贤.王向东.对1991年全球越赤道气流的分析和数值模拟.大气科学,1998.22 (1);97-109 程麟生.中尺度大气数值模式和模拟.北京:气象出版社,1994.492-498 Pielke R A. Mesoscale Meteorological Modeling. Academic Press.1984
张可苏,周晓平.非静力平衡模式中重力惯性波的频谱结构和传播特征.第二次全国数值天气预报会议论文集.北京:科学出版社,1980.196-206 廖洞贤,王两铭.数值天气预报原理及其应用.北京:气象出版社,1986.75-93,171-172 廖洞贤,柳崇健.数值天气预报中的若干新技术.北京:气象出版社,1995.1-25.26-46 Liao Dongxian and Hu Ming. Design of a three-dimensional spectral primitive equation model. Acta Meteor Sinica,1997,11 (4):416-431
Simmons A J. Hoskins B J.Burridge D M.Stability of the semi-implicit time scheme.Mon Wea Rev.1978.106.405-412
廖洞贤,朱艳秋.再论水平和垂直分辨率之间的协调.气象学报,1995,53 (2);129-137 Houghton D D.Spatial resolution impacts on National Weather Service nested grid model simulation.Nineth Conferenc on NWP.AMS,1991,23-25.
Tsuyuki T.Impact of increased stratospheric vertical resolution of dynamical extended-range foreasts.Tenth Conference on NWP.AMS.1994.18-22
Syono S, Boundary errors in numerical weather prediction J Meteor Soc Japan,1957.35.242-248
Arakawa A,Lamb V R.Computational design of the basic dynamical processes of the UCLA general criculation mode1. Methods in Computational Physics. Academic Press,1977,17.174-265
Simmons A J,Burridge D M. An energy and angular momentum conserving vertical finite-difference scheme and hybrid vertical coordinates.Mon Wea Rev.1981.109.758-766
Brenners. Acomparison of various numerical solutions of the hydrostatic eqquation. The 8th Conference on NWP AMS.1988,438-441
Molinari J. An overreview of cumulus parameterization in mesoscale models. Nineth Conference on NWP.AMS.1992.36-37
Rasch P J. Conservative shape preserving two-dimensional transport on a spherical reduced grid. Mon Wea Rev.1994.122.2633-2642
计量
- 文章访问数: 1563
- HTML全文浏览量: 8
- PDF下载量: 1758
下载:
