JOURNAL OF YANGTZE RIVER SCIENTIFIC RESEARCH INSTI ›› 2010, Vol. 27 ›› Issue (9): 39-42.

• HEALTHY CHANGJIANG RIVER • Previous Articles     Next Articles

Ship Model Test under Oblique Flow Effect During Construction Diversion

LIU Xiao-ping, ZOU Kai-ming, WANG Neng-bei, FANG Sen-song   

  1.  School of Hydraulic Engineering, Changsha University of Science Technology, Changsha 410076 , China
  • Online:2010-09-01 Published:2012-08-22

Abstract: On the basis of the river physical model test of some low-head navigation and hydropower project ,the test of a remote-control self-propelled model ship was carried out, the influence of cross-flow caused by the construction cofferdam on the ship model has been analyzed. The results show that the degree of influence of cross-flow on ship model sailing mainly is related to the region and size of the cross-flow as well as the ship model sailing velocity to the bank. Research methods can provide a reference for hydraulics research and waterway engineering design.

Key words: hydraulic model test  ,  ship model  ,  construction diversion  ,  oblique flow effect

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