A 3D Nonhydrostatic Compressible Atmospheric Dynamic Core by Multi-moment Constrained Finite Volume

• 作 者: Qingchang QIN Xueshun SHEN Chu
• 机 构: CollegeofGlobalChangeandEarthSystemScience,CenterofNumericalWeatherPredication,StateKeyLaboratoryfor
• 出 处: 大气科学进展:英文版
• 发表日期: 2019年10期
• 关键词: multi-moment CONSTRAINED FINITE-VOLUME method NONHYDROSTATIC dynamic core topogr
• 基金项目: the National Key Research and Development Program of China (Grant Nos. 2017YFC1501901 and 2017YFA0603901),the Beijing Natural Science Foundation (Grant No. JQ18001).

A 3D compressible nonhydrostatic dynamic core based on a three-point multi-moment constrained finite-volume (MCV) method is developed by extending the previous 2D nonhydrostatic atmospheric dynamics to 3D on a terrainfollowing grid. The MCV algorithm defi