海洋层积云中细雨的观测和研究

2018/02/05   下载量： 4 次

方案摘要

方案下载
应用领域 航空航天
检测样本 航空
检测项目
参考标准 暂无

采用美国Artium公司独家提供的利用激光相位多普勒技术PDI，研制的可吊装在飞机机翼下的飞行探头（PDI-FP），对海洋层积云中细雨的形成和演化过程进行了现场的观测和研究。

方案下载
配置单
方案详情

The most expansive and persistent clouds, reducing the net radiation balance on a
annually averaged global basis by 15 W/m2, are the low-lying marine stratocumulus
(MSc) which hover over the eastern subtropical oceans. Despite their climatic importance,
key processes and feedbacks within the MSc regime have yet to be fully quantied
or understood. The goal of this research is to improve our understanding of MSc processes
and their impact on the marine boundary layer (MBL). Specically, using in situ
aircraft cloud microphysical measurements, this research pays particular attention to
the process of drizzle, the sedimentation of liquid water. Data utilized in this study
primarily come from the Artium Flight Phase Doppler Interferometer (F/PDI) and the
Cloud Imaging Probe (CIP) during four days of the Marine Stratus Experiment (MASE)
in July 2005 in the northeastern Pacic near Monterey, California. Results presented
in this dissertation are especially unique because of the broad and continuous range in
which the F/PDI samples (2-100 µm diameter), a size range measured by no other instrument
alone with the same resolution and accuracy. The upper portion of this size
range, 30 to 100 µm, is of particular importance to the initiation and evolution of
drizzle but traditionally, has been dicult to measure well.

上一篇 在一个双稳湍流涡旋火焰中，对间歇性动态的时间-频率定位
下一篇 高速空气流中两个空气雾化喷嘴的喷雾相互作用

文献贡献者

北京欧兰科技发展有限公司
金牌会员 丨 第17年
查看全部资料
相关仪器 更多
相关方案
更多

相关产品

当前位置： 欧兰科技 方案 海洋层积云中细雨的观测和研究

关注

拨打电话

留言咨询