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首页> 外文会议>Air Waste Management Association's annual conference exhibition >Coupling NMM Mesoscale Weather Forecast Model with CALMET/CALPUFF Regulatory Air Dispersion Model
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Coupling NMM Mesoscale Weather Forecast Model with CALMET/CALPUFF Regulatory Air Dispersion Model

机译：耦合NMM Mescle天气预报模型与Calmet / Calpuff Scient Air Dispersion模型

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A new and advanced mesoscale NMM (Nonhydrostatic Mesoscale Model) was run within a framework of PC based weather forecasting and modeling system, FReSHc. For example, a weather forecast developed with FReSH for 72 hours for an area 600 km by 600 km with a grid size of 4 km by 4 km can be performed on a single processor Pentium 4 (2.4 GHz) computer within three hours. As a result, FReSH has been coupled with the U.S.EPA CALMET/CALPUFF air dispersion modeling system to improve wind field estimations for air dispersion modelling. This study investigates the coupled system using several case studies. The system is validated through a comparison of hourly wind data measured using a well sited automatic meteorological station and predictions made with the FReSH system. Case studies are used to investigate the effect of CALMET initializations. In addition to coupling the meteorological forecast system to the CALMET/CALPUFF air dispersion modelling system, the forecast meteorology was also used to drive the U.S.EPA’s ISCST3 air dispersion model.
机译：在基于PC的天气预报和建模系统的框架内运行新的和先进的Mesoscale NMM（非水疗法Messcore Model），新鲜。例如，在单个处理器Pentium 4（2.4 GHz）计算机上，在三个小时内，在600公里的300 km距离46公里的区域开发的天气预报可达600公里，距离4公里，4公里。结果，新鲜已经与U.S.Eva Calmet / Calpuff Air分散建模系统耦合，以改善空气分散模拟的风场估计。本研究调查了使用多种案例研究的耦合系统。通过使用井口自动气象站测量的每小时风数据和用新系统进行预测来验证系统。案例研究用于调查大量初始化的效果。除了将气象预测系统耦合到大量/划分的空中分散建模系统之外，预测气象还用于驱动U.S.Eva的ISCST3空气分散模型。

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