FPSO火炬塔风激振动与数值计算方法研究  

Wind-induced Vibration and Numerical Calculation Method of FPSO Flare Tower

作　　者：严锋 陈正豪 黄涣青 YAN Feng;CHEN Zhenghao;HUANG Huanqing(Guangzhou Marine Engineering Corporation,Guangzhou 510250)

机构地区：[1]广州船舶及海洋工程设计研究院,广州510250

出　　处：《广东造船》2021年第6期32-35,共4页Guangdong shipbuilding

基　　金：2020年广东省海洋经济发展(海洋六大产业)专项资金项目(粤自然资合[2020]023号)。

摘　　要：本文以300000 DWT级FPSO火炬塔设计为例,研究了在风场中火矩塔结构的风激振动。通过对风激振动下火矩塔的规范设计方法与ANSYS-CFX双向流固耦合数值计算方法研究,探讨了数值计算方法在工程中的实际应用。This paper takes the design of the 300000 DWT FPSO flare tower as an example,studies the windinduced vibration of the flare tower structure in wind field.By studying the standard design method and ANSYSCFX bi-directional fluid-structure coupling numerical method of the flare tower under the wind-induced vibration,the practical application of numerical calculation method in engineering is discussed.

关 键 词：FPSO 火矩塔 风激振动 双向流固耦合 

分 类 号：U661.4[交通运输工程—船舶及航道工程]