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2018Author
Bangga, GalihSubject
620 Engineering WindkraftwerkWindturbineRotorblattGrenzschichtablösungRotationsströmungProfil <Aerodynamik>AuftriebDreidimensionale StrömungNumerische StrömungssimulationMetadata
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Buch
Three-Dimensional Flow in the Root Region of Wind Turbine Rotors
Abstract
This book presents the state of the art in the analyses of three-dimensional flow over rotating wind turbine blades. Systematic studies for wind turbine rotors with different sizes were carried out numerically employing three different simulation approaches, namely the Euler, URANS and DDES methods. The main mechanisms of the lift augmentation in the blade inboard region are described in detail. The physical relations between the inviscid and viscous effects are presented and evaluated, emphasizing the influence of the flow curvature on the resulting pressure distributions. Detailed studies concerning the lift augmentation for large wind turbine rotors are considered as thick inboard airfoils characterized by massive separation are desired to stronger contribute to power production. Special attention is given to the analyses of wind turbine loads and flow field that can be helpful for the interpretation of the occurring physical phenomena. The book is aimed at students, researchers, engineers and physicists dealing with wind engineering problems, but also for a wider audience involved in flow computations.
Additional Information
Zugleich: Dissertation, Universität Stuttgart, 2017Druckausgabe
Link zu kassel university pressCitation
@book{doi:10.19211/KUP9783737605373,
urn:nbn:de:0002-405374,
author={Bangga, Galih},
title={Three-Dimensional Flow in the Root Region of Wind Turbine Rotors},
publisher={kassel university press},
year={2018}
}
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2023-06-14T13:58:18Z 2023-06-14T13:58:18Z 2018 doi:10.19211/KUP9783737605373 978-3-7376-0537-3 (e-book) urn:nbn:de:0002-405374 http://hdl.handle.net/123456789/14823 Zugleich: Dissertation, Universität Stuttgart, 2017 eng kassel university press Urheberrechtlich geschützt https://rightsstatements.org/page/InC/1.0/ 620 Three-Dimensional Flow in the Root Region of Wind Turbine Rotors Buch This book presents the state of the art in the analyses of three-dimensional flow over rotating wind turbine blades. Systematic studies for wind turbine rotors with different sizes were carried out numerically employing three different simulation approaches, namely the Euler, URANS and DDES methods. The main mechanisms of the lift augmentation in the blade inboard region are described in detail. The physical relations between the inviscid and viscous effects are presented and evaluated, emphasizing the influence of the flow curvature on the resulting pressure distributions. Detailed studies concerning the lift augmentation for large wind turbine rotors are considered as thick inboard airfoils characterized by massive separation are desired to stronger contribute to power production. Special attention is given to the analyses of wind turbine loads and flow field that can be helpful for the interpretation of the occurring physical phenomena. The book is aimed at students, researchers, engineers and physicists dealing with wind engineering problems, but also for a wider audience involved in flow computations. open access Bangga, Galih xxii, 150 Seiten Kassel 978-3-7376-0536-6 (print) Windkraftwerk Windturbine Rotorblatt Grenzschichtablösung Rotationsströmung Profil <Aerodynamik> Auftrieb Dreidimensionale Strömung Numerische Strömungssimulation publishedVersion true 49,00 Naturwissenschaft, Technik, Informatik, Medizin Dissertation Universitätsbibliothek Kassel true Softcover DIN A5 true
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