Analysis of dam-reservoir interaction by using homotopy analysis method

In this paper, dam-reservoir interaction for a vibrating structure in an unbounded and incompressible and inviscid fluid is analyzed by using homotopy analysis method. In the derivation of the hydrodynamic pressure variable, it is assumed that vibration of dam is in the normal direction of dam-reser...

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Bibliographic Details
Published in:KSCE journal of civil engineering 2012, 16(1), , pp.103-106
Main Authors: Karaca, M. A., Küçükarslan, S.
Format: Article
Language:English
Subjects:
Analysis
Civil Engineering
Compressible fluids
Computational fluid dynamics
Dams
Derivation
Engineering
Finite element method
Fluid flow
Fluids
Geotechnical Engineering & Applied Earth Sciences
Homotopy theory
Hydrodynamic pressure
Hydrodynamics
Incompressible flow
Industrial Pollution Prevention
Mathematical analysis
Reservoirs
Structural Engineering
Vibration
토목공학
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Summary:In this paper, dam-reservoir interaction for a vibrating structure in an unbounded and incompressible and inviscid fluid is analyzed by using homotopy analysis method. In the derivation of the hydrodynamic pressure variable, it is assumed that vibration of dam is in the normal direction of dam-reservoir interface and this interface is vertical. Moreover, bottom of fluid is rigid and horizontal. The results are compared with finite element method and analytical ones. It is seen that the results are efficient and gives better values than the previous published results and this method can be extendable for compressible fluid domains.
ISSN:1226-7988
1976-3808
DOI:10.1007/s12205-012-0870-8