| 对流层平流层往返式平漂探空气球系统的动力热力过程理论分析与数值试验 |
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| 引用本文： | 柳士俊,杨荣康,曹晓钟,郭启云,程凯琪,谌志鹏,王金成.对流层平流层往返式平漂探空气球系统的动力热力过程理论分析与数值试验[J].大气科学,2022,46(4):788-804. |
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| 作者姓名： | 柳士俊 杨荣康 曹晓钟 郭启云 程凯琪 谌志鹏 王金成 |
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| 作者单位： | 1.中国气象局气象干部培训学院, 北京 100081 |
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| 基金项目： | 国家科技重大专项2018YFC1506201、2018YFC1506204 |
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| 摘 要： | 往返式平漂探空观测是我国正在研究实施的一种新型探空观测方式，可有效提高观测效率和经济效益，对克服常规探空观测缺陷、改善数值预报质量具有重要的意义。本文针对平漂探空上升和平漂阶段的热力、动力过程特点及其主要影响因子，构建了平漂探空系统的热动力理论模型，并结合实际观测试验进一步分析验证了理论模型的可靠性。研究结果对往返平漂式探空系统的设计和完善具有重要的理论支撑和实用价值。
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| 关 键 词： | 临近空间 拓展大气模型 探空气球动力热力模型 太阳辐射模型 |
| 收稿时间： | 2020-12-27 |
Analysis and Numerical Experiment of the Horizontal Drift Round-trip Sounding Balloon’ s Dynamic and Thermal Process in the Adjacent Space |
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| Institution: | 1.China Meteorological Administration Training Centre Beijing 1000812.Meteorological Observation Center, China Meteorological Administration, Beijing 1000813.Henan Meteorological Service Center, Zhengzhou 4500034.China Chemical Zhuzhou Rubber Research and Design Institute Co., Ltd, Zhuzhou, Human 4120035.National Weather Service, Beijing 100081 |
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| Abstract: | The round-trip horizontal drift observation is a new type of observation method studied and implemented in China. It can effectively improve the observation efficiency and economic benefits and is of great significance to overcome the defects of the conventional radiosonde observation and improve the quality of numerical prediction. In this paper, according to the characteristics of thermal and dynamic processes and their main influencing factors in the rising and horizontal drift stages of sounding, a theoretical model of the thermodynamics of a horizontal drift on a sounding system is established. The reliability of the theoretical model is further analyzed and verified by combining it with the actual observation test. Research results have important theoretical support and practical value for designing and improving the round-trip drift sounding system. |
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