J4 ›› 2004, Vol. 22 ›› Issue (1): 90-94.

• 学术争鸣 • 上一篇    



  1. 1.中国气象局兰州干旱气象研究所,甘肃 兰州 730020
  • 收稿日期:2004-01-12 修回日期:2004-03-19 出版日期:2004-03-30 发布日期:2004-03-30
  • 作者简介:赵建华(1976-),男,宁夏中卫市人,硕士,主要从事中尺度数值模拟研究

Discussion of Connected Vessels Effect of Hexi Corrido

ZHAO Jian-hua   

  1. Institude of Arid Meteorology,China Meteorological Administration,Lanzhou 730020,China
  • Received:2004-01-12 Revised:2004-03-19 Online:2004-03-30 Published:2004-03-30



关键词: 河西走廊, 连通器效应, 虹吸效应, 狭管效应


Three effects(siphon effect、connected vessels effect and narrow pipe effect)have been analyzed and discussed in Hexi corridor in this paper.
The results indicate that:siphon effect mainly supplies the matter and energy transformations,connected vesselseffect is to start vertical movement、excitated gravity wave probably and produce phenomena of teetertotter,while narrow pipe effectis to increase velocity.Otherwise the uses of Hexi corridor’s joint ware effect are discussed also intheend.

Key words: Hexi corridor, siphon effect, connected vessels effect, narrow pipe effect