...
  • 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Atmospheric chemistry and physics >Transitional dispersive scenarios driven by mesoscale flows on complex terrain under strong dry convective conditions
【24h】

Transitional dispersive scenarios driven by mesoscale flows on complex terrain under strong dry convective conditions

机译：在强干燥对流条件下中尺度流在复杂地形上驱动的过渡色散场景

获取原文
获取原文并翻译 | 示例
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

By experimentation and modelling, this paper analyses the atmospheric dispersion of the SO_2 emissions from a power plant on complex terrain under strong convective conditions, describing the main dispersion features as an ensemble of "stationary dispersive scenarios" and reformulating some "classical" dispersive concepts to deal with the systematically monitored summer dispersive scenarios in inland Spain. The results and discussions presented arise from a statistically representative study of the physical processes associated with the multimodal distribution of pollutants aloft and around a 343-m-tall chimney under strong dry convective conditions in the Iberian Peninsula. This paper analyses the importance of the identification and physical implications of transitional periods for air quality applications. The indetermination of a transversal plume to the preferred transport direction during these transitional periods implies a small (or null) physical significance of the classical definition of horizontal standard deviation of the concentration distribution.
机译：通过实验和建模，本文分析了强对流条件下发电厂在复杂地形上SO_2排放的大气弥散，将主要弥散特征描述为“平稳弥散情景”的集合，并将一些“经典”弥散概念重新定义为处理西班牙内陆系统性监测的夏季散布情况。呈现的结果和讨论来自与伊比利亚半岛强对流条件下高空和343米高烟囱周围污染物多峰分布相关的物理过程的统计学代表性研究。本文分析了识别过渡期对空气质量应用的物理重要性。在这些过渡时期内，横向羽流向首选传输方向的不确定性意味着浓度分布水平标准偏差的经典定义的物理意义很小（或无效）。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号