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基于中尺度气象模型数值模拟实际地点的 平均风剖面
发表时间:2018-04-28 浏览量:1386 下载量:304
全部作者: | 袁瀚泉,曹曙阳 |
作者单位: | 同济大学土木工程学院 |
摘 要: | 探讨基于中尺度气象模型数值模拟实际地点(东京成田机场)的平均风剖面的可行性。计算中设置了6个单独不连续天的算例。其中,将实测数据一天的模拟结果与实测得到的风剖面进行对比。研究结果表明,实测的风剖面与天气研究和预测(weather research and forecasting,WRF)模式得到的结果不尽吻合。在有限的高度内,大多WRF产生的平均风剖面与理想的风剖面形状相似,但有些风剖面却呈现出一些意想不到的特点。 |
关 键 词: | 土木建筑工程基础学科;气象学;平均风剖面;模拟;天气研究和预测 |
Title: | Mean wind profiles for real location by WRF numerical simulation |
Author: | YUAN Hanquan, CAO Shuyang |
Organization: | College of Civil Engineering, Tongji University |
Abstract: | To discuss the possibility of mean wind profiles for real location (Tokyo Narita Airport) by weather research and forecasting (WRF) numerical simulation, 6 single and discontinuous days were set as the cases. One of these 6 cases with measured data was chosen to compare with wind profiles by actual measurement. Real-data profiles behave differently to WRF-gained ones. It is also shown that most WRF-produced mean wind profiles in limited heights tend to have similar shapes to idealized wind in the boundary layer. However, for some possible reasons, others appear to have unexpected characteristics. |
Key words: | basic subject of civil and architectural engineering; meteorology; mean wind profiles; simulation; weather research and forecasting |
发表期数: | 2018年4月第8期 |
引用格式: | 袁瀚泉,曹曙阳. 基于中尺度气象模型数值模拟实际地点的 平均风剖面[J]. 中国科技论文在线精品论文,2018,11(8):817-825. |

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