DocumentCode :
2609542
Title :
Application of ADINA to Modeling of Fluid-Structure Interaction in Buried Liquid-Conveying Pipeline
Author :
Chen, Yan-Han ; Su, You-Po
Author_Institution :
Coll. of Civil Eng. & Archit., Hebei Polytech. Univ., Tangshan, China
Volume :
4
fYear :
2009
fDate :
21-22 May 2009
Firstpage :
288
Lastpage :
291
Abstract :
Finite element modeling of buried liquid-conveying pipeline for the calculation of fluid structure interaction is the key to analyze the damage of long distance buried liquid-conveying pipeline. Because the influence of site, fault movement, and earthquake, etc. it is necessary to calculate fluid-structure interaction (FSI) in finite element analysis under pipe-soil interaction. Finite element model of buried liquid-conveying pipeline for the calculation of fluid structure interaction is constructed through combination of ADINA-parasolid and ADINA-native modeling methods, and the direct computing method of two-way fluid-structure coupling is introduced. Pipe-soil friction is defined in solid model, special flow assumption and fluid structure interface condition are defined in fluid model. Damage of buried liquid-conveying pipeline is investigated through computing of fluid-structure coupling. Results are analyzed, and some advice is proposed.
Keywords :
finite element analysis; mechanical engineering computing; pipelines; ADINA; buried liquid-conveying pipeline; finite element modeling; fluid-structure interaction; pipe-soil friction; Pipelines; ADINA; buried liquid-converying pipeline; finite element; fluid-structure interaction; modeling;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Information and Computing Science, 2009. ICIC '09. Second International Conference on
Conference_Location :
Manchester
Print_ISBN :
978-0-7695-3634-7
Type :
conf
DOI :
10.1109/ICIC.2009.383
Filename :
5169183
Link To Document :
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