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-   -   vortex and lift, please help (https://www.cfd-online.com/Forums/main/11592-vortex-lift-please-help.html)

kevin June 7, 2006 09:06

vortex and lift, please help
 
hi all, when the computation was stable, i found that lift achieve its max at T/4 and 3T/4,but the min lift(approximately 0) don't at 2T/4 and 4T/4, T is the vortex shedding period.

would u please give me some idea about the relationship between vortex generation or dissipation and the change of lift.

thanx in advance kevin


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