中低空急流的能量平衡初步分析
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作者单位
盛华 成都, 四川省气象科学研究所 
中文摘要:在1978年6月5—8日华南大暴雨过程中,在暴雨所在地华南沿海有一支中低空急流,本文研究它所在区域的动能和有效位能,获知中低空急流的动能一方面来源于有效位能的转换,另方面来源于次网格尺度向网格尺度的动能转换。
 
Energy Budget Analysis of Jet Streams in the Middle-Lower Troposphere
Abstract:During the heavy rain of 5-8 June, 1978 over South China a middle lower level jet was formed along the coast where the storm occurred. Budget analysis is made of kinetic energy and available potential energy over the area in which the jet stream appeared. The results show that kinetic energy of the jet originated from conversion of effective potential energy and from the subgrid-to-grid-scale kinetic energy trans formation as well.
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