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The Research of Platform Vibration Characteristics based on Numerical Wave Simulation

Authors
Zhang, HuixiaHuang, WeiqingYang, QuanLu, LongTang, WenxianLyu, Sungki
Issue Date
Mar-2014
Publisher
KOREAN SOC PRECISION ENG
Keywords
Jack-up platforms; Numerical wave simulation; Transient analysis; Vibration characteristics
Citation
INTERNATIONAL JOURNAL OF PRECISION ENGINEERING AND MANUFACTURING, v.15, no.3, pp 471 - 475
Pages
5
Indexed
SCIE
SCOPUS
KCI
Journal Title
INTERNATIONAL JOURNAL OF PRECISION ENGINEERING AND MANUFACTURING
Volume
15
Number
3
Start Page
471
End Page
475
URI
https://scholarworks.gnu.ac.kr/handle/sw.gnu/19121
DOI
10.1007/s12541-014-0359-0
ISSN
2234-7593
2005-4602
Abstract
Fluent and ANSYS Workbench platform are applicated to make a research on the time course of jack-up drilling platform under extreme wave load Track free surface with UDF macro and VOF method Establish numerical wave flume with the function of wave generation and wave absorbing to simulate limit value linear wave and third order Stokes wave. Flow field physical model of jack-up drilling platform and trussed legs are established to study the time course of wave load under wave impact. Analyze wave pressure and speed distribution of the field around trussed legs and platform and calculate the stress distribution of platform structure under wave load The calculating results of wave load will provide a basis for evaluating the influence of wave load to drilling platform and designing drilling platform rationally.
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공학계열 > 기계항공우주공학부 > Journal Articles

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Lyu, Sung Ki
대학원 (기계항공우주공학부)
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