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Methods for constructing a helical strake segment using one or more shell sections and fins
A helical strake for suppressing a vortex induced vibration (VIV) of a tubular. The helical strake having a shell dimensioned to at least partially encircle an underlying tubular, the shell having at least one fin opening; and at least one fin dimensioned to be positioned within the at least one fin opening formed by the shell, the at least one fin having a base portion dimensioned to be positioned along an underlying tubular and a tail portion dimensioned to extend through the at least one fin opening and radially outward from an underlying tubular.
Methods for constructing a helical strake segment using one or more shell sections and fins
A helical strake for suppressing a vortex induced vibration (VIV) of a tubular. The helical strake having a shell dimensioned to at least partially encircle an underlying tubular, the shell having at least one fin opening; and at least one fin dimensioned to be positioned within the at least one fin opening formed by the shell, the at least one fin having a base portion dimensioned to be positioned along an underlying tubular and a tail portion dimensioned to extend through the at least one fin opening and radially outward from an underlying tubular.
Methods for constructing a helical strake segment using one or more shell sections and fins
ALLEN DONALD WAYNE (author)
2022-03-01
Patent
Electronic Resource
English
IPC:
F16L
PIPES
,
Rohre
/
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
/
E21B
EARTH OR ROCK DRILLING
,
Erd- oder Gesteinsbohren
/
F15D
FLUID DYNAMICS, i.e. METHODS OR MEANS FOR INFLUENCING THE FLOW OF GASES OR LIQUIDS
,
Strömungsdynamik, d.h. Verfahren oder Vorrichtungen zum Beeinflussen der Strömung von Gasen oder Flüssigkeiten
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