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Recent Advances in CFD for Wind and Tidal Offshore Turbines
- Available as
- Online
Details
- Creator
- Esteban Ferrer, Adeline Montlaur, editors
- Format
- Books
- Language
- English
- Contributors
- Publication
-
- Cham, Switzerland : Springer Nature, [2019]
- Physical Details
-
- 1 online resource
- ISBNs
- 9783030118877, 3030118878, 9783030118860, 303011886X, 303011886X, 9783030118860
- OCLC
- on1084727169
- Includes bibliographical references and index.
- Intro; Contents; Introduction; Reference; Simple Models for Cross Flow Turbines; 1 Introduction; 2 Cross-Flow Turbine Simulations; 2.1 High Order Solver Validations; 2.2 One, Two and Three Bladed Turbines; 3 Simple Models for Cross-Flow Turbines; 3.1 Comparisons to a Circular Cylinder; 3.2 Comparisons to a Porous Disc; 3.3 Reduced Order Model Based on High Order Dynamic Mode Decomposition; 4 Conclusions; References; Suppressing Vortex Induced Vibrations of Wind Turbine Blades with Flaps; 1 Introduction; 2 Computational Set-Up; 3 Results for the Clean Geometry
- 4 Preliminary Study Based on an Analytic Flap5 Introduction of the Free form Deformation Flap; 6 Conclusion; References; Prediction of the Wake Behind a Horizontal Axis Tidal Turbine Using a LES-ALM; 1 Introduction; 2 Computational Model; 2.1 Experimental Test and Computational Setup; 3 Results; 3.1 Predicted Hydrodynamic Coefficients; 3.2 Mean Flow Field; 3.3 Centreline Wake Recovery; 3.4 Transversal Wake Recovery; 4 Conclusions; References; Harmonic Balance Navier-Stokes Analysis of Tidal Stream Turbine Wave Loads; 1 Introduction; 2 Governing Equations; 2.1 Time-Domain Equations
- 2.2 Harmonic Balance Equations3 Numerical Method; 3.1 Space Discretization; 3.2 Numerical Integration; 4 Results; 4.1 Steady Flow Analyses; 4.2 Unsteady Flow Due to Harmonic Perturbation of Current Speed; 5 Conclusions; References; Analysis of the Aerodynamic Loads on a Wind Turbine in Off-Design Conditions; 1 Introduction; 2 Methodology; 3 Results; 4 Conclusions; References; An Algorithm for the Generation of Biofouled Surfaces for Applications in Marine Hydrodynamics; 1 Introduction; 2 Generation of Rough Surfaces With Barnacle Shaped Roughness Elements
- 2.1 Definition of the Barnacle Roughness Element2.2 Barnacle Placement; 2.3 The Barnacle Placement Algorithm; 3 Application; 4 Conclusion; References; A Higher-Order Chimera Method Based on Moving Least Squares; 1 Introduction; 2 Governing Equations; 3 MLS Method; 4 The Chimera Method; 5 Numerical Examples; 5.1 Isentropic Vortex Convection; 5.2 Flow Around a Fixed Cylinder; 5.3 Flow Past an Oscillating Circular Cylinder; 6 Conclusions; References; A Review on Two Methods to Detect Spatio-Temporal Patterns in Wind Turbines; 1 Introduction; 2 Higher Order Dynamic Mode Decomposition
- 3 HODMD for Cross-Flow Wind Turbines4 Spatio-Temporal Koopman Decomposition; 5 STKD in Horizontal Axis Wind Turbines; 6 Conclusions; References; Towards Numerical Simulation of Offshore Wind Turbines Using Anisotropic Mesh Adaptation; 1 Introduction; 2 Methodology; 2.1 Mesh Immersion Procedure; 2.2 Anisotropic Mesh Adaptation; 2.3 Mixing Laws; 2.4 Resolution of the Navier-Stokes Equations; 2.5 Simulation Procedure; 2.6 Computing the Force Applied on an Immersed Element; 3 Application to Floating Wind Turbines; 3.1 Floating Wind Turbines Reconstruction