发明名称 TWIN FIN FAIRING
摘要 A fairing for the reduction of vortex-induced vibration and the minimization of drag about a substantially cylindrical element immersed in a fluid medium. The fairing also eliminates the galloping phenomenon typically associated with a teardrop-shaped fairing. The fairing having a U-shaped cylindrical shell with opposing edges defining a longitudinal gap and parallel fins extending outwardly from the opposing edges of the shell, the parallel fins being positioned so as to reduce vortex-induced vibration, minimize drag and to eliminate the galloping phenomenon on the cylindrical element. Preferably, the length to diameter ratio of the fins is 1.5 to 2.50.
申请公布号 EP2049805(A2) 申请公布日期 2009.04.22
申请号 EP20070813339 申请日期 2007.07.25
申请人 VIV SUPPRESSION INC.;SEAHORSE EQUIPMENT CORPORATION 发明人 MASTERS, RODNEY, H.;MASTERS, RANDY, W.;SYKES, MICHAEL;LEVERETTE, STEVEN, J.;SCHAUDT, KENNETH, J.
分类号 E21B17/01;B63B21/66 主分类号 E21B17/01
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