| 一次梅雨暴过程中潜热的计算分析 |
| |
| 引用本文： | 抽彩军 寿绍文 等. 一次梅雨暴过程中潜热的计算分析[J]. 气象科学, 2002, 22(4): 468-473 |
| |
| 作者姓名： | 抽彩军 寿绍文 等 |
| |
| 作者单位： | 1. 南京气象学院气象灾害和环境变化重点开放实验室,南京,210044
2. 南京气象学院大气科学系,南京,210044 |
| |
| 基金项目： | 国家自然科学基金项目40075009，科技部社会公益研究专项基金项目37020资助 |
| |
| 摘 要： | 本文针对1991年7月5日20时-6日20时一次江淮梅雨过程，计算了潜热的释放，并揭示出潜热具有以下特点：（1）在整个梅雨锋暴雨过程中有大量凝结潜热释放，且在梅雨锋暴雨的强盛时期潜热释放最多。（2）在此次梅雨锋暴雨过程中对流凝结潜热的释放明显大于大尺度稳定凝结潜热的释放，且主要集中在650hPa-550hPa，它的强弱变化与实际降水强度变化成正比。
|
| 关 键 词： | 对流凝结潜热 大尺度稳定凝结潜热 梅雨锋暴雨 天气过程分析 |
| 修稿时间： | 2002-01-24 |
THE CALCULATION AND ANALYSIS OF LATENT HEAT DURING A MEIYU FRONT RAINSTORM |
| |
| Yue Caijun Shou Shaowen Lin Kaiping. THE CALCULATION AND ANALYSIS OF LATENT HEAT DURING A MEIYU FRONT RAINSTORM[J]. Journal of the Meteorological Sciences, 2002, 22(4): 468-473 |
| |
| Authors: | Yue Caijun Shou Shaowen Lin Kaiping |
| |
| Abstract: | In studying a Meiyu front heavy rainfall occurring at 2000BBT 5 July 1991, lasting 24h,in the Jiang-Huai Basins, we calculate the latent heat release (LHR), arriving at the following: (1) plenty of LHR shows up throughout the event,maximizing at its prime stage; (2)convective LHR is obviously much more than large-scale stable LHR with its center at 650 to 550hPa and its intensity proportional to that of precipitation. |
| |
| Keywords: | Latent heat Convective latent heat Large-scale stable latent heat Meiyu front rainstorm |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《气象科学》浏览原始摘要信息 |
|
点击此处可从《气象科学》下载全文 |
