A Fine-Mesh Numerical Model with Detailed Boundary Layer Parameterization  

作　　者：费建芳 张铭 陆汉城 杨国祥 

机构地区：[1]Institute of Meteorology, The PLA Air Force, Nanjing 211101 [2]Institute of Meteorology, The PLA Air Force, Nanjing 211101 fine-mesh numerical model with thirteen-layer, three-dimensional primitive equation is designed, which has a relatively high vertical resolution in the boundary layer and detailed boundary parameterization. A strong cold frontal process is simulated by the model. Comparison of the simulated results of this process with different models shows that the result of this model is prior to that of others, and that it is necessary to increase the vertical resolution and to take account of the physical processes in the boundary layer.

出　　处：《Advances in Atmospheric Sciences》1992年第4期465-476,共12页大气科学进展（英文版）

摘　　要： A fine-mesh numerical model with thirteen-layer, three-dimensional primitive equation is designed, which has a relatively high vertical resolution in the boundary layer and detailed boundary parameterization. A strong cold frontal process is simulated by the model. Comparison of the simulated results of this process with different models shows that the result of this model is prior to that of others, and that it is necessary to increase the vertical resolution and to take account of the physical processes in the boundary layer.A fine-mesh numerical model with thirteen-layer, three-dimensional primitive equation is designed, which has a relatively high vertical resolution in the boundary layer and detailed boundary parameterization. A strong cold frontal process is simulated by the model. Comparison of the simulated results of this process with different models shows that the result of this model is prior to that of others, and that it is necessary to increase the vertical resolution and to take account of the physical processes in the boundary layer.

关 键 词：FRONTAL prior utilized SIMILARITY assume PRIMITIVE eliminate INTERPOLATION instance SMOOTHING 

分 类 号：P4[天文地球—大气科学及气象学]