极端天气条件下复杂地形上WRF模式风模拟的敏感性分析

2018 5th International Symposium on Environment-Friendly Energies and Applications (EFEA) Pub Date : 2018-09-01 DOI:10.1109/EFEA.2018.8617050

T. S. Cunden, A. Dhunny, M. R. Lollchund, S. Rughooputh

{"title":"极端天气条件下复杂地形上WRF模式风模拟的敏感性分析","authors":"T. S. Cunden, A. Dhunny, M. R. Lollchund, S. Rughooputh","doi":"10.1109/EFEA.2018.8617050","DOIUrl":null,"url":null,"abstract":"The Weather Research and Forecasting (WRF) modelling system is used to generate high resolution wind speed maps. In order to optimise the WRF model, a sensitivity test is performed to determine the best combinations of physics to be used for simulating the climate topology over the Island of Mauritius using WRF. More specifically, this paper gives the details of the sensitivity tests and analyses that have been conducted on the Island of Mauritius. The model is tested for clear days as well as extreme weather conditions such as cyclone and anticyclone. The results of the sensitivity test are presented. The best combinations of physics options were found to be the microphysics option WSM5, Planetary Boundary Layer option MYJ and the Cumulus scheme KF.","PeriodicalId":447143,"journal":{"name":"2018 5th International Symposium on Environment-Friendly Energies and Applications (EFEA)","volume":"51 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2018-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"9","resultStr":"{\"title\":\"Sensitivity Analysis of WRF Model for Wind Modelling Over a Complex Topography Under Extreme Weather Conditions\",\"authors\":\"T. S. Cunden, A. Dhunny, M. R. Lollchund, S. Rughooputh\",\"doi\":\"10.1109/EFEA.2018.8617050\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The Weather Research and Forecasting (WRF) modelling system is used to generate high resolution wind speed maps. In order to optimise the WRF model, a sensitivity test is performed to determine the best combinations of physics to be used for simulating the climate topology over the Island of Mauritius using WRF. More specifically, this paper gives the details of the sensitivity tests and analyses that have been conducted on the Island of Mauritius. The model is tested for clear days as well as extreme weather conditions such as cyclone and anticyclone. The results of the sensitivity test are presented. The best combinations of physics options were found to be the microphysics option WSM5, Planetary Boundary Layer option MYJ and the Cumulus scheme KF.\",\"PeriodicalId\":447143,\"journal\":{\"name\":\"2018 5th International Symposium on Environment-Friendly Energies and Applications (EFEA)\",\"volume\":\"51 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2018-09-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"9\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2018 5th International Symposium on Environment-Friendly Energies and Applications (EFEA)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/EFEA.2018.8617050\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2018 5th International Symposium on Environment-Friendly Energies and Applications (EFEA)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/EFEA.2018.8617050","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}

引用次数: 9

摘要

天气研究与预报(WRF)模式系统用于生成高分辨率的风速图。为了优化WRF模型，进行了灵敏度测试，以确定使用WRF模拟毛里求斯岛气候拓扑的最佳物理组合。更具体地说，本文详细介绍了在毛里求斯岛进行的敏感性测试和分析。该模型在晴天以及极端天气条件(如气旋和反气旋)下进行了测试。给出了灵敏度试验的结果。结果表明，微物理方案WSM5、行星边界层方案MYJ和积云方案KF的组合效果最好。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

查看原文本刊更多论文

Sensitivity Analysis of WRF Model for Wind Modelling Over a Complex Topography Under Extreme Weather Conditions

The Weather Research and Forecasting (WRF) modelling system is used to generate high resolution wind speed maps. In order to optimise the WRF model, a sensitivity test is performed to determine the best combinations of physics to be used for simulating the climate topology over the Island of Mauritius using WRF. More specifically, this paper gives the details of the sensitivity tests and analyses that have been conducted on the Island of Mauritius. The model is tested for clear days as well as extreme weather conditions such as cyclone and anticyclone. The results of the sensitivity test are presented. The best combinations of physics options were found to be the microphysics option WSM5, Planetary Boundary Layer option MYJ and the Cumulus scheme KF.

求助全文

通过发布文献求助，成功后即可免费获取论文全文。去求助

来源期刊

2018 5th International Symposium on Environment-Friendly Energies and Applications (EFEA)

自引率

0.00%

发文量