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Development of form-adaptive airfoil profiles for wind turbine application / Irfan Ahmed

データ種別 電子ブック
出版者 Kassel : Kassel University Press GmbH
出版年 2017
本文言語 英語
大きさ 1 online resource (212 pages)

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URL (芸大)電子ブック 電子ブック(EBSCO: eBook Open Access Collection)
EB2202607
9783737603751

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資料種別 機械可読データファイル
内容注記 Front cover
Title page
Imprint
Acknowledgement
Kurzfassung
Abstract
Contents
List of Figures
List of Tables
Nomenclature
1. Introduction
1.1. Preface
1.2. Motivation
1.3. State of the Art
1.3.1. Flow Control over Airfoil
1.3.2. Control Systems inWind Turbine
1.3.3. Airfoil Profiles forWind Turbine Blades
1.3.4. Blade Material
1.3.5. Shape Adaption Techniques
1.3.6. Actuator Concepts
1.3.7. Numerical Simulation of Fluid-Structure Interaction
1.3.8. Numerical Design-and Analysis-Tools
1.3.9. Experimental Techniques2. Conceptual Investigation of the Shape-Adaptive Airfoil Profile
2.1. Definition of Profile Geometry
2.2. Leading- and Trailing-Edge Camber Adaption
2.2.1. Coupled Bending of the Profile Skins
2.2.2. Airfoil Skin Adaption
2.3. System of Equations
2.4. Flow Simulation
2.4.1. Spatial Discretization
2.4.2. Governing Equations
2.5. Structural Simulation
2.5.1. Geometry Definition
2.5.2. Spatial Discretization and Pre-Processing
2.5.3. Governing Equations
2.6. Simulation of Fluid-Structure Interaction (FSI)2.6.1. FSI Coupling Scheme
2.6.2. FSI Coupling Constraints
3. Concept of the Actuator
3.1. Actuation Concepts
3.2. Constraints of Shape Adaption
3.3. Wind Turbine Blade Structure
3.4. Actuation Methods
3.5. Material Selection
3.5.1. Material Selection for the Actuators
3.5.2. Material Selection for the Airfoil Skins
3.6. Model of Flexible Structure
3.6.1. Airfoil Skin Morphing
3.6.2. Coupled Bending of the Profile Skins
4. Design of the Shape-Adaptive Airfoil
4.1. Shape-Adaptive Airfoil with Coupled Bending of the Profile Skins4.1.1. Pre-Investigation of the Shape-Adaptive Airfoil System
4.1.2. Design of the Actuation System
4.1.3. Construction
4.2. Shape-Adaptive Airfoil with Skin Adaption
4.2.1. Pre-Investigation of the Airfoil Shape
4.2.2. Design and Installation of Shape Adaption System
5. Experimental Investigations
5.1. Wind Tunnel Setup
5.1.1. Test Rig
5.1.2. Instrumentation and Data Acquisition
5.2. Measurement Points
5.3. Measurement Systems
5.3.1. 5-Hole Probe
5.3.2. PIV Measurement5.4. Analysis of Experimental Investigations
5.4.1. Flow-Field Analysis via PIV Measurement
5.4.2. Regulation of Inflow Boundary Conditions
5.4.3. 5-Hole Probe Measurement for NACA 0012 Airfoil
5.4.4. 5-Hole Probe Measurement for Shape-Adaptive Airfoil with Coupled Bending of the Profile Skins
5.4.5. 5-Hole Probe Measurement for Shape-Adaptive Airfoil with Skin Adaption
6. Numerical Investigations
6.1. Definition of the Test Section
6.2. Governing Equations
6.2.1. Reynolds-Favre Averaging
一般注記 Open Access
Includes bibliographical references
""6.2.2. Closure for Turbulent Flow Equations""
Print version record
著者標目 *Ahmed, Irfan.
件 名 BSH:Electronic books
LCSH:Aerofoils
LCSH:Wind turbines
BISACSH:TECHNOLOGY & ENGINEERING -- Engineering (General)  全ての件名で検索
FREE:Aerofoils
FREE:Wind turbines
分 類 DC23:629.13432
書誌ID ED00003790
ISBN 9783737603751

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