DEVELOPMENT OF A CFD-BASED SCREENING TOOL FOR VIV PREDICTION

被引：0

作者：

Catherine, Ramirez, V ^{[1
,2
]}

David, Gross ^{[1
]}

Jules, Poncin ^{[1
]}

Yann, Roux ^{[1
]}

Ludovic, Assier ^{[3
]}

Michel, Visonneau ^{[2
]}

Alban, Leroyer ^{[2
]}

机构：

[1] K Epsilon, 1300 Route Cretes, F-06560 Valbonne, France

[2] Cent Nantes, LHEEA UMR CNRS 6598, 1 Rue Noe, F-44321 Nantes 3, France

[3] TOTAL E&P, Ave Larribau, Pau, France

来源：

VIII INTERNATIONAL CONFERENCE ON COMPUTATIONAL METHODS FOR COUPLED PROBLEMS IN SCIENCE AND ENGINEERING (COUPLED PROBLEMS 2019) | 2019年

关键词：

VIV; Slice method; FSI; RANS CFD; linear FEM; strong coupling; VORTEX-INDUCED VIBRATIONS; LABORATORY MEASUREMENTS; RISER;

D O I：

暂无

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

This paper presents an efficient screening tool, based on the 2D strip method and the CFD-based approach. The proposed method allows the study of the dynamics of the vortex-induced vibration (VIV) phenomenon with almost the same accuracy as a fully 3D Fluid-Structure interaction (FSI) model, but with a reduction in computational times by a factor of nearly 20 compared to the 3D approach. Such a large reduction makes the use of CFD-based analysis feasible on a workstation within a reasonable time frame and opens the possibility of CFD approaches in a subsea pipeline design process.

引用

页码：493 / 504

页数：12

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