A sensitivity experiment of modeling precipitation with double-moment microphysics schemes in WRF model

摘要

The previous studies of modelingprecipitation have been made based on the single-moment schemes.However with the increasing computer capacity,double-moment schemes,especially including aerosol concentrations as prediction variables,tends to be the developing direction.Therefore,by using two well-developed double-moment schemes of the Morrison-seheme and the WDM6-scheme,we conduct the sensitivity experiment to evaluate the performances of predicting precipitation and their improvements.