Journal ArticleDOI
Fluid-structure interaction analysis of flexible turbomachinery
TLDR
OpenFOAM as discussed by the authors provides flow and mesh motion solvers and is coupled to an author-developed structural solver in a tightly coupled approach using a fixed-point iteration for quasi-steady simulations.About:
This article is published in Journal of Fluids and Structures.The article was published on 2011-11-01. It has received 83 citations till now. The article focuses on the topics: Solver & Impeller.read more
Citations
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Journal ArticleDOI
Dynamics of cavitation–structure interaction
TL;DR: The present work reviews recent progress made toward developing experimental and numerical investigation for unsteady turbulent cavitating flow and cavitation–structure interaction and discusses the global multiphase structures for different cavitation regimes.
Journal ArticleDOI
Investigation of unsteady flow-induced impeller oscillations of a single-blade pump under off-design conditions
TL;DR: In this paper, the periodically unsteady flow-induced impeller oscillations for a single-blade pump are investigated both numerically and experimentally under off-design conditions, and a partitioned strategy with load transfer method is selected for achieving successful fluid-structure interaction (FSI) simulations with strong two-way coupling.
Journal ArticleDOI
Performance analysis of a small wind turbine equipped with flexible blades
David MacPhee,Asfaw Beyene +1 more
TL;DR: Examination of the practicality of a flexible or morphing bladed turbine through experimental and numerical analysis suggests that the flexible design could produce more power than a rigid one, especially when conditions are sub-optimal.
Proceedings ArticleDOI
Towards a Fluid-Structure Interaction solver for Problems with Large Deformations within the Open-Source SU2 Suite
Ruben Sanchez,Rafael Palacios,Thomas D. Economon,Heather L. Kline,Juan J. Alonso,Francisco Palacios +5 more
TL;DR: A Finite Element structural solver, able to deal with geometrical and material non-linearities in a static and a dynamic setting, has been built within the framework of SU2 alongside the existing solvers, and a new structure compliant with the CFD solver has been developed.
Journal ArticleDOI
Fluid-structure coupling effects on periodically transient flow of a single-blade sewage centrifugal pump
Ji Pei,Shouqi Yuan,Jianping Yuan +2 more
TL;DR: In this paper, a partitioned fluid-structure interaction (FSI) solving strategy was applied to quantitatively obtain the coupling effects of a fluidstructure system in a single-blade centrifugal pump on the unsteady flow.
References
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Book
Finite Element Procedures
TL;DR: The Finite Element Method as mentioned in this paper is a method for linear analysis in solid and structural mechanics, and it has been used in many applications, such as heat transfer, field problems, and Incompressible Fluid Flows.
Book
Concepts and Applications of Finite Element Analysis
TL;DR: In this article, the authors present a formal notation for one-dimensional elements in structural dynamics and vibrational properties of a structural system, including the following: 1. Isoparametric Elements.
Journal ArticleDOI
A tensorial approach to computational continuum mechanics using object-oriented techniques
TL;DR: The implementation of various types of turbulence modeling in a FOAM computational-fluid-dynamics code is discussed, and calculations performed on a standard test case, that of flow around a square prism, are presented.
BookDOI
Non-Linear Finite Element Analysis of Solids and Structures: de Borst/Non-Linear Finite Element Analysis of Solids and Structures
TL;DR: De Borst et al. as mentioned in this paper present a condensed version of the original book with a focus on non-linear finite element technology, including nonlinear solution strategies, computational plasticity, damage mechanics, time-dependent effects, hyperelasticity and large-strain elasto-plasticity.
Related Papers (5)
Partitioned procedures for the transient solution of coupled aeroelastic problems – Part II: energy transfer analysis and three-dimensional applications
Serge Piperno,Charbel Farhat +1 more