J. KIMS Technol Search


Journal of the Korea Institute of Military Science and Technology 2003;6(4):147-158.
Predictions of Local Circulation and Dispersion with Microscale Numerical Model
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수치모의를 통한 미세규모 순환과 확산에 대한 예측
안광득, 이용희, 장동언, 조천호
기상청 기상연구소 예보연구실
The prediction of wind field is very important fact in the radioactive and chemical warfare. In spite of advanced numerical weather prediction modelling and computing technology, the high resolution prediction of wind field is limited by the very high integration costs. In this study we coupled the mesoscale numerical model and microscale diagnostic numerical model with minimized integration costs. This coupled model has not only the ability of prediction of high resolution wind field including complex building but also microscale pollutant diffusion fields. For military operation this system can help making a practical and cost-effective decision in a battle field.
Key Words: Microscale diagnostic model, Mesoscale numerical model, Microscale pollutant diffusion field
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