Submitted on: 24 December 2006.
Revised on: 09 April 2007.
Accepted on: 12 May 2007.
___________________JOURNAL OF FLUID MECHANICS---CAMBRIDGE UNIV PRESS
http://reply.papertrans.cn/2/169/16870/16870-22.png
http://reply.papertrans.cn/2/169/16870/16870-23.png
http://reply.papertrans.cn/2/169/16870/16870-24.png
http://reply.papertrans.cn/2/169/16870/16870-25.png
http://reply.papertrans.cn/2/169/16870/16870-26.png
Submitted on: 15 March 2013.
Revised on: 13 April 2013.
Accepted on: 18 May 2013.
___________________JOURNAL OF FLUID MECHANICS---CAMBRIDGE UNIV PRESS
http://reply.papertrans.cn/2/169/16870/16870-28.png
http://reply.papertrans.cn/2/169/16870/16870-29.png
Submitted on: 23 November 2016.
Revised on: 03 February 2017.
Accepted on: 05 March 2017.
___________________JOURNAL OF FLUID MECHANICS---CAMBRIDGE UNIV PRESS