Computer Simulations of Fluid-Structure Interaction Generated by a Flat-Blade Paddle in a Vessel Tank
This paper presents a coupling method between the computational fluid dynamics (CFD) code and the computational structure dynamics (CSD) code solver for computing the trim of a flexible turbine in a vessel tank. It is applied in order to predict the equilibrium of elastic blade in fluid turbulent flow. Since the fluid and the structural models differ in their formulation and discretization, an interface model has to be introduced that represents the connectivity and physical interaction between the two single domain models. The structure is represented by finite elements and the related equations are solved using CSD code. The fluid flow is described by the three-dimensional Euler equations, solved by CFD code. The resulting coupled field problem containing the fluid and the structural state equations is solved by applying a coupling algorithm. In each solution step the interface and boundary conditions are exchanged and updated.
Copyright © 2014 Praise Worthy Prize - All rights reserved.
KJ. Bathe, H. Zhang, MH. Wang, Finite element analysis of incompressible and compressible fluid flows with free surfaces and structural interactions. Computers & Structures, 56, pp.193-213, 1995.
KJ. Bathe, H. Zhang, Finite element analysis of fluid flows fully coupled with structural interactions. Computers & Structures, 72, pp. 1-16, 1999.
J. R. Cebral, Loose coupling algorithms for Fluid Structure Interaction. PhD thesis, Institute for Computational Science and Informatics, George Mason University, 1996.
M. Sc. Galina Sieber, Numerical Simulation of Fluid-Structure Interaction Using Loose Coupling Methods, Ph.D thesis, Darmstadt, D17, 2002.
A. Beckert, Coupling fluid (CFD) and structural (FE) models using finite Interpolation elements, Aerospace, Science and Technology (AST), 5082, 2000.
C. Farhat, M. Lesoinne, Higher-order staggered and subiteration free algorithms for coupled dynamic aeroelasticity problems, 36th Aerospace Sciences Meeting and Exhibit, AIAA 98-0516, 1998.
S. Gaëlle, B. Philippe., C. A. Michel, Weak coupling method between the dynamics code HOST and the 3D unsteady Euler code WAVES, Aerospace Sciences Technol., 5, pp. 397-408, 2001.
C. A. Felippa, T. L. Geers, Partitioned analysis of coupled mechanical systems. Eng. Comput., 5, pp. 123-133, 1988.
T. L. Geers, Residual potential and approximate methods for three-dimensional fluid-structure interaction. J. Acoust. Soc. Am., pp. 1505-1510, 1971.
T. L. Geers, Doubly asymptotic approximations for transient motions of general structures. J. Acoust. Soc. Am., pp. 1500-1508, 1980.
C. A. Felippa, K. C. Park, Staggered transient analysis procedures for coupled field mechanical systems: formulation, Computer Methods in Applied Mechanics and Engineering, 24, pp. 61-111, 1980.
C. A. Felippa, J. A. DeRuntz, Finite element analysis of shock-induced hull cavitation, Computer Methods in Applied Mechanics and Engineering, 44, pp. 297-337, 1984.
K. C. Park, C. A Felippa, Partitioned analysis of coupled mechanical systems, Computational Methods for Transient Analysis, pp. 157-219, 1983.
C. A. Felippa, K. C. Park, C. Farhat, Partitioned analysis of coupled mechanical systems. Computer Methods in Applied Mechanics and Engineering, 190, pp. 3247-3270, 2001.
L. Lanoye, J. Vierendeels, P. Segers, P. Verdonck, Vascular fluid-structure-interaction using fluent and Abaqus software. J. Biomechanics, Vol. 39, 2006.
M. Baccar, M. Mseddi, M. S. Abid, Contribution numérique à l’étude hydrodynamique et thermique des écoulements turbulents induits par une turbine radiale en cuve agitée, International journal of thermal sciences, Volume 40, Numéro 8, pp. 753-772, 2001.
H. Kchaou, M. Baccar, M. Mseddi, M. S. Abid, Modélisation numérique de l’écoulement interne turbulent générée par une turbine radiale en cuve agitée, Revue Française de Mécanique n°2000-1, pp. 73-79, 2000.
Z. Driss, H. Kchaou H., M. Baccar, M. S. Abid, Numerical investigation of internal laminar flow generated by a retreated-blade paddle and a flat-blade paddle in a vessel tank, International Journal of Engineering Simulation, Volume 6, Number 3, ISSN 1468-1137, pp. 10-16, November 2005.
S. V. Patankar, Numerical heat transfer and fluid flow. Series in Computational Methods in Mechanics and Thermal Sciences, (McGraw Hill, New York, 1980).
J. Douglas, J. E. Gunn, A general formulation of alternating direction implicit methods, Num. Math. 6, pp. 428-453, 1964.
K. Suzukawa, S. Mochizukib, H. Osaka, Effect of the attack angle on the roll and trailing vortex structures in an agitated vessel with a paddle impeller, Chemical Engineering Science, 61, pp. 2791- 2798, 2006.
S. Nagata, Mixing: principles and applications (Halstead press, Japan, 1975).
- There are currently no refbacks.
Please send any question about this web site to firstname.lastname@example.org
Copyright © 2005-2020 Praise Worthy Prize