The Mesoscale Numerical Simulation of the Effectiveness of an Artificial Precipitation Enhancement Operation

DOI

10.2991/aiie-15.2015.45How to use a DOI?

Keywords

AgI seeding; the effectiveness of the precipitation enhancement; mesoscale numerical simulation; the ecological environment

Abstract

According to the mechanism and functions of the AgI seeding, the AgI seeding course was coupled into the operational mesoscaleWeather Research and Forecasting(WRF) mode with reasonable boundary and initial conditions. Then the model is applied to analyse convective artificial precipitation enhancement over the Tian Mu Lake at Li Yang for the improvement of the ecological environment. The results from analysis of numerical simulation show that after seeding the strong echo area of cloud enlarges, the average echo intention increases significantly and the rainfall on the ground increases. The microphysical analysis show that after seeding the content of the ice, snow and grauple increases, correspondingly the content of the rain water in the low-level increases as well, which results in the enhancement of the precipitation.

Copyright

© 2015, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - J. Wang
AU  - Y.W. Chen
PY  - 2015/07
DA  - 2015/07
TI  - The Mesoscale Numerical Simulation of the Effectiveness of an Artificial Precipitation Enhancement Operation
BT  - Proceedings of the 2015 International Conference on Artificial Intelligence and Industrial Engineering
PB  - Atlantis Press
SP  - 159
EP  - 162
SN  - 1951-6851
UR  - https://doi.org/10.2991/aiie-15.2015.45
DO  - 10.2991/aiie-15.2015.45
ID  - Wang2015/07
ER  -