Academic literature on the topic 'Horizontal axis wind turbine (HAWT)'

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Journal articles on the topic "Horizontal axis wind turbine (HAWT)"

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Lu, Lin Ping, Yi Ping Wang, and Qun Wu Huang. "Study on Tower Vibration Characteristic of 3-Rotor HAWT System." Applied Mechanics and Materials 724 (January 2015): 230–37. http://dx.doi.org/10.4028/www.scientific.net/amm.724.230.

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Multi-Rotor Horizontal Axis Wind Turbine (MR-HAWT) system with three 2kW Horizontal Axis Wind Turbines (HAWTs) is the research object. After some appropriate simplifications, the finite element model is established and verified by experiments. The vibration characteristic of the tower under rotors’ periodic excitations is studied through transient analysis method and compared with 6kW single-rotor HAWT system. The result shows that the maximum stress of the 3-Rotor Horizontal Axis Wind Turbine (3R-HAWT) system is less than the single-rotor HAWT, so the safety of the 3R-HAWT system is superior
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GALLO TORRES, MARLON, ENEKO MOLA SANZ, IGNACIO MUGURUZA FERNANDEZ DE VALDERRAMA, AITZOL UGARTEMENDIA ITURRIZAR, GONZALO ABAD BIAIN, and DAVID CABEZUELO ROMERO. "STATE OF THE ART OF SMALL WIND ENERGY ANALYSING DIFFERENT CONTROLS." DYNA 97, no. 1 (2022): 11. http://dx.doi.org/10.6036/10376.

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There are two wind turbine topologies according to the axis of rotation: horizontal axis, "Horizontal Axis Wind Turbines" (HAWT) and vertical axis, "Vertical Axis Wind Turbines" (VAWT) [2]. HAWT turbines are used for high power generation as they have a higher energy conversion efficiency [2]. However, VAWTs are used in mini wind applications because they do not need to be oriented to the prevailing wind and have lower installation cost.
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Sang, Le Quang, Takao Maeda, and Yasunari Kamada. "Study effect of extreme wind direction change on 3-bladed horizontal axis wind turbine." International Journal of Renewable Energy Development 8, no. 3 (2019): 261–66. http://dx.doi.org/10.14710/ijred.8.3.261-266.

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The Horizontal Axis Wind Turbines (HAWT) are used very popular in the world. They were installed mainly on land. However, on the land, the wind regime change is very complex such as high turbulence and constantly changing wind direction. In the International Electrotechnical Commission (IEC) 61400-1 standard, the wind regime is devided into the normal wind conditions and the extreme wind conditions. This study will focus on the extreme wind direction change and estimate the aerodynamic forces acting on a 3-bladed HAWT under this condition. Because the extreme wind direction change may cause ex
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Khudri Johari, Muhd, Muhammad Azim A Jalil, and Mohammad Faizal Mohd Shariff. "Comparison of horizontal axis wind turbine (HAWT) and vertical axis wind turbine (VAWT)." International Journal of Engineering & Technology 7, no. 4.13 (2018): 74. http://dx.doi.org/10.14419/ijet.v7i4.13.21333.

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As the demand for green technology is rising rapidly worldwide, it is important that Malaysian researchers take advantage of Malaysia’s windy climates and areas to initiate more power generation projects using wind. The main objectives of this study are to build a functional wind turbine and to compare the performance of two types of design for wind turbine under different speeds and behaviours of the wind. A three-blade horizontal axis wind turbine (HAWT) and a Darrieus-type vertical axis wind turbine (VAWT) have been designed with CATIA software and constructed using a 3D-printing method. Bo
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Al-Rawajfeh, Mohammad A., and Mohamed R. Gomaa. "Comparison between horizontal and vertical axis wind turbine." International Journal of Applied Power Engineering (IJAPE) 12, no. 1 (2023): 13. http://dx.doi.org/10.11591/ijape.v12.i1.pp13-23.

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Since ancient times, wind energy has been exploited in various fields, it was at the beginning used to rotate pumps for the purposes of agriculture and irrigation. At the beginning of the 18th century, wind turbines began to produce electricity with modest capacities. In the following years, the capacities of the turbines increased and it became necessary to deal with this increase by reducing losses and inventing new designs for turbines Suitable for working conditions and installation location. The rotor power coefficient in a wind turbine can reach 0.59 which is called the bets limit. The v
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Mohammad, A. Al-Rawajfeh, and R. Gomaa Mohamed. "Comparison between horizontal and vertical axis wind turbine." International Journal of Applied Power Engineering 12, no. 1 (2023): 12–23. https://doi.org/10.11591/ijape.v12.i1.pp13-23.

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Since ancient times, wind energy has been exploited in various fields, it was at the beginning used to rotate pumps for the purposes of agriculture and irrigation. At the beginning of the 18th century, wind turbines began to produce electricity with modest capacities. In the following years, the capacities of the turbines increased and it became necessary to deal with this increase by reducing losses and inventing new designs for turbines Suitable for working conditions and installation location. The rotor power coefficient in a wind turbine can reach 0.59 which is called the bets limit. The v
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Syaukani, Muhammad, Fajar Sidik Sadono, Ilham Dwi Arirohman, Devia G. C. Alfian, Abdul Muhyi, and Naufal Ammar. "PENGARUH VARIASI JUMLAH BLADE TERHADAP PERFORMA HORIZONTAL AXIS WIND TURBINE MENGGUNAKAN QBLADE." SINERGI POLMED: Jurnal Ilmiah Teknik Mesin 5, no. 1 (2024): 80–85. http://dx.doi.org/10.51510/sinergipolmed.v5i1.1492.

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Perubahan iklim mendorong kita untuk dapat melakukan transisi dari energi konvesional ke energi baru terbarukan (EBT). Energi angin merupakan salah satu dari sekian banyak jenis energi terbarukan yang dapat dimanfaatkan menggunakan wind turbine. Wind Turbine diklasifikasikan menjadi Horizontal Axis Wind Turbine (HAWT) dan Vertical Axis Wind Turbine (VAWT). Penelitian ini bertujuan untuk mengetahui performa Horizontal Axis Wind Turbine (HAWT) terhadap variasi jumlah bilah 3, 5 dan 7. Pemodelan dan analisis menggunakan Q-Blade untuk memperoleh parameter perfoma seperti Coefficient of Performance
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Borg, M., and M. Collu. "A comparison between the dynamics of horizontal and vertical axis offshore floating wind turbines." Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences 373, no. 2035 (2015): 20140076. http://dx.doi.org/10.1098/rsta.2014.0076.

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The need to further exploit offshore wind resources in deeper waters has led to a re-emerging interest in vertical axis wind turbines (VAWTs) for floating foundation applications. However, there has been little effort to systematically compare VAWTs to the more conventional horizontal axis wind turbine (HAWT). This article initiates this comparison based on prime principles, focusing on the turbine aerodynamic forces and their impact on the floating wind turbine static and dynamic responses. VAWTs generate substantially different aerodynamic forces on the support structure, in particular, a po
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Zhao, Ming, Thomas Posenauer, and Ee Long Tan. "Effect of Yaw Angle on Large Scale Three-blade Horizontal Axis Wind Turbines." Hydro Science & Marine Engineering 4, no. 1 (2022): 8. http://dx.doi.org/10.30564/hsme.v4i1.4489.

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Offshore Horizontal Axis Wind Turbines (HAWT) are used globally as a source of clean and renewable energy. Turbine efficiency can be improved by optimizing the geometry of the turbine blades. Turbines are generally designed in a way that its orientation is adjustable to ensure the wind direction is aligned with the axis of the turbine shaft. The deflection angle from this position is defined as yaw angle of the turbine. Understanding the effects of the yaw angle on the wind turbine performance is important for the turbine safety and performance analysis. In this study, performance of a yawed H
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P.P., Dr Ritapure. "Design And Analysis of Modern Vertical Axis Wind Turbine (VAWT)." INTERANTIONAL JOURNAL OF SCIENTIFIC RESEARCH IN ENGINEERING AND MANAGEMENT 08, no. 04 (2024): 1–5. http://dx.doi.org/10.55041/ijsrem31233.

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With traditional energy sources running low, the world is turning more towards renewable energy, particularly wind power. But current wind turbines have their flaws. Enter the wind turbine tree, a potential solution to these issues. This study looks at various research papers on different wind turbine designs. After analysing them all, it's clear that wind turbine trees with Savonius blades are better than traditional bladed turbines. They take up less space and produce the same amount of power. This paper explores these findings and suggests that wind turbine trees could be the future of wind
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Dissertations / Theses on the topic "Horizontal axis wind turbine (HAWT)"

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Al-Hadad, Mohammed. "Vibration Fault Detection for Horizontal Axis Wind Turbines (HAWT)." Thesis, Curtin University, 2019. http://hdl.handle.net/20.500.11937/77966.

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This research has investigated novel vibration condition monitoring methods for horizontal-axis wind turbines for a range of case studies simulating various failure modes of the blades and tower, including the effect of coupling of rotating and non-rotating components of the system. A small scale experimental test rig has been created and developed to monitor vibration behaviour under different transient loads as a function of rotor phase, including the measurement of blade, driveshaft, and tower vibrations.
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Jaohindy, Placide. "Modélisation des systèmes éoliens verticaux intégrés aux bâtiments : modélisation du couple production / Bâtiment." Thesis, La Réunion, 2012. http://www.theses.fr/2012LARE0005/document.

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La technique d'intégration des systèmes éoliens verticaux (VAWT) au service des logements individuels, collectifs et tertiaires est une approche intéressante pour les acteurs de la maitrise d'énergie pour promouvoir une utilisation rationnelle de l'énergie. Le choix de l'implantation d'une éolienne en milieu urbain est déterminé par la hauteur des bâtiments, la vitesse du vent et l'intensité de turbulence du site. Les conditions de vents sévères à faible altitude sont favorables à une implantation de VAWT. Dans certaines villes, la hauteur moyenne des bâtiments est relativement faible et ceci
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Almutairi, Badriya L. "Investigating the feasibility and soil-structure integrity of onshore wind turbine systems in Kuwait." Thesis, Loughborough University, 2017. https://dspace.lboro.ac.uk/2134/27612.

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Wind energy technologies are considered to be among the most promising types of renewable energy sources, which have since attracted broad considerations through recent years due to the soaring oil prices and the growing concerns over climate change and energy security. In Kuwait, rapid industrialisation, population growth and increasing water desalination are resulting in high energy demand growth, increasing the concern of oil diminishing as a main source of energy and the climate change caused by CO2 emissions from fossil fuel based energy. These demands and challenges compelled governments
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Kim, Youjin [Verfasser], Taeseong [Akademischer Betreuer] Kim, and Antonio [Gutachter] Delgado. "Computational airfoil optimization for the improvement of the performance of horizontal axis wind turbines (HAWT) with a 3D model / Youjin Kim ; Gutachter: Antonio Delgado ; Betreuer: Taeseong Kim." Erlangen : Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU), 2020. http://d-nb.info/1213533341/34.

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Shawler, James R. "Engineering aerodynamics of horizontal axis wind turbines (HAWTs)." Thesis, Loughborough University, 2004. https://dspace.lboro.ac.uk/2134/7629.

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This thesis comprises two main original contributions. The first concerns the aeroelastic modelling of a large-scale prototype wind turbine undertaken specifically to explain experimentally observed mechanical instabilities. The second explores the aerodynamic aspect of turbine modelling in greater detail since this is the main identified technical challenge, this process makes use of detailed largescale wind tunnel test data from NREL for model validation purposes. The MS4 prototype wind turbine was modelled using ADAMS/WT software, the aerodynamic model was provided by the NREL AERODYN subro
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Nygard, Øyvind Vik. "Wake behind a horizontal-axis wind turbine." Thesis, Norges teknisk-naturvitenskapelige universitet, Institutt for energi- og prosessteknikk, 2011. http://urn.kb.se/resolve?urn=urn:nbn:no:ntnu:diva-13691.

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In this paper theory on cylinder and wind turbine wakes have been studied, and experimental work on the wake behind a wind turbine have been carried out in the Fluids engineering laboratory at NTNU.The objective of this paper is to show and explain how the wake from the tower of a wind turbine develops and interacts with the rotor wake. It is desirable to study the wake for different operating conditions of the wind turbine to see how the wake development is affected. A summary of classical wake theory, aerodynamics and wind turbine wakes will be given. Measurements in the wake of a cylinder f
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Hankin, David. "Wake impacting on a horizontal axis wind turbine." Thesis, Imperial College London, 2014. http://hdl.handle.net/10044/1/24565.

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Offshore wind is set to contribute a significant portion of the UK's renewable energy production. In order to achieve this, installation costs must be reduced and energy density optimised, but this must be balanced with the increase in maintenance costs resulting from fatigue due to wake impact. The aim of this thesis is to investigate the effects of horizontal axis wind turbine wake impact on a downstream rotor. A force-free wake implementation of the unsteady vortex lattice method has been developed in order to simulate the flow around the downstream rotor, including the effects of an upstre
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Al-Khudairi, Othman. "Structural performance of horizontal axis wind turbine blade." Thesis, Kingston University, 2014. http://eprints.kingston.ac.uk/32197/.

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The power output from a wind turbine is proportional to rotor swept area and as a result in the past 30 years continuous effort has been made to design larger blades. In this period, the blade length has been increased about 10 times since 1980s to present time. With the longest blade currently measuring more than 100m in length, wind turbine blade designers and manufacturers face enormous challenges to encounter the effect of increased weight and other loads on fatigue durability of the blade. Wind turbine blades are mainly made from glass fibre reinforced plastic (GFRP) composite. materials.
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Gwon, Tae gyun. "Structural Analyses of Wind Turbine Tower for 3 kW Horizontal Axis Wind Turbine." DigitalCommons@CalPoly, 2011. https://digitalcommons.calpoly.edu/theses/600.

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Structure analyses of a steel tower for Cal Poly's 3 kW small wind turbine is presented. First, some general design aspects of the wind turbine tower are discussed: types, heights, and some other factors that can be considered for the design of wind turbine tower. Then, Cal Poly's wind turbine tower design is presented, highlighting its main design features. Secondly, structure analysis for Cal Poly's wind turbine tower is discussed and presented. The loads that are specific to the wind turbine system and the tower are explained. The loads for the static analysis of the tower were calculated a
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Duran, Serhat. "Computer-aided Design Of Horizontal-axis Wind Turbine Blades." Master's thesis, METU, 2005. http://etd.lib.metu.edu.tr/upload/12605790/index.pdf.

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Designing horizontal-axis wind turbine (HAWT) blades to achieve satisfactory levels of performance starts with knowledge of the aerodynamic forces acting on the blades. In this thesis, HAWT blade design is studied from the aspect of aerodynamic view and the basic principles of the aerodynamic behaviors of HAWTs are investigated. Blade-element momentum theory (BEM) known as also strip theory, which is the current mainstay of aerodynamic design and analysis of HAWT blades, is used for HAWT blade design in this thesis. Firstly, blade design procedure for an optimum rotor according to BEM theory i
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Books on the topic "Horizontal axis wind turbine (HAWT)"

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H, Hubbard Harvey, and Langley Research Center, eds. Sound propagation studies for a large horizontal axis wind turbine. National Aeronautics and Space Administration, Langley Research Center, 1985.

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Madsen, Helge Aagaard. Aerodynamics of a horizontal-axis wind turbine in natural conditions. Risø National Laboratory, 1991.

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Krogsgaard, Jorgen. The Horizontal- Axis Research Wind Turbine At Riso National Laboratory. Riso National Laboratory, 1985.

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Bir, Gunjit S. Structural design of a horizontal-axis tidal current turbine composite blade. National Renewable Energy Laboratory, 2011.

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Miller, Dean R. Analytical model for predicting emergency shutdown of a two-blade d horizontal axis wind turbine. U.S. Dept. Energy, Wind Energy Technology Division, 1985.

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H, Wentz W., and United States. National Aeronautics and Space Administration., eds. Performance and aerodynamic braking of a horizontal-axis wind turbine from small-scale wind tunnel tests. National Aeronautics and Space Administration, 1987.

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G, Keith Theodore, and United States. National Aeronautics and Space Administration., eds. Aerodynamic analysis of a horizontal axis wind turbine by use of helical vortex theory. National Aeronautics and Space Administration, 1985.

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Shepherd, Kevin P. Comparison of measured and calculated sound pressure levels around a large horizontal axis wind turbine generator. National Aeronautics and Space Administration, Langley Research Center, 1989.

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Ye, Li, Sale Danny, National Renewable Energy Laboratory (U.S.), and International Conference on Ocean, Offshore and Arctic Engineering (30th : 2011 : Rotterdam, Netherlands), eds. Development and verification of a computational fluid dynamics model of a horizontal-axis tidal current turbine. National Renewable Energy Laboratory, 2011.

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Maniaci, David C. Investigating the influence of the added mass effect to marine hydrokinetic horizontal-axis turbines using a general dynamic wake wind turbine code. National Renewable Energy Laboratory, U.S. Dept. of Energy, Office of Energy Efficiency and Renewable Energy, 2011.

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Book chapters on the topic "Horizontal axis wind turbine (HAWT)"

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Koch, Grady, and Elias Koch. "The Horizontal-Axis Turbine." In LEGO Wind Energy. Apress, 2019. http://dx.doi.org/10.1007/978-1-4842-4439-5_5.

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Szubel, Mateusz, Mariusz Filipowicz, Karolina Papis-Frączek, and Maciej Kryś. "Tutorial 5 – Horizontal-Axis Wind Turbine." In Computational Fluid Dynamics in Renewable Energy Technologies. CRC Press, 2023. http://dx.doi.org/10.1201/9781003202226-17.

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Tefera, Abiyu Mersha, Abdulkadir Aman, and Muluken Temesgen Tigabu. "Experimental Investigation of Augmented Horizontal Axis Wind Turbine." In Lecture Notes of the Institute for Computer Sciences, Social Informatics and Telecommunications Engineering. Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-43690-2_42.

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Usha Sri, P., and Chirla Jeevesh. "Performance Analysis of a Horizontal Axis Wind Lens Wind Turbine." In Learning and Analytics in Intelligent Systems. Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-030-24314-2_53.

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Rasam, Amin, Zeinab Pouransari, Karl Bolin, and Ciarán J. O’Reilly. "Detached-Eddy Simulation of a Horizontal Axis Wind Turbine." In Progress in Hybrid RANS-LES Modelling. Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-319-70031-1_30.

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Priya, R. Suga, and Kamal Krishna Bera. "Aerodynamic Response of Horizontal Axis Wind Turbine Using QBlade." In Sustainable Civil Infrastructures. Springer Nature Switzerland, 2025. https://doi.org/10.1007/978-3-031-91976-3_15.

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Acar, Gizem, and Brian F. Feeny. "Linear Modal Analysis of a Horizontal-Axis Wind Turbine Blade." In Special Topics in Structural Dynamics, Volume 6. Springer International Publishing, 2015. http://dx.doi.org/10.1007/978-3-319-15048-2_12.

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Amano, Ryoichi S. "Aerodynamic Behavior of Rear-Tubercle Horizontal Axis Wind Turbine Blade." In Sustainable Development for Energy, Power, and Propulsion. Springer Singapore, 2020. http://dx.doi.org/10.1007/978-981-15-5667-8_22.

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Caboni, Marco, Edmondo Minisci, and Michele Sergio Campobasso. "Robust Aerodynamic Design Optimization of Horizontal Axis Wind Turbine Rotors." In Computational Methods in Applied Sciences. Springer International Publishing, 2014. http://dx.doi.org/10.1007/978-3-319-11541-2_14.

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Dosaev, Marat, Liubov Klimina, and Yury Selyutskiy. "A Vehicle Driven Upwind by the Horizontal Axis Wind Turbine." In EuCoMeS 2018. Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-319-98020-1_18.

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Conference papers on the topic "Horizontal axis wind turbine (HAWT)"

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Tanabe, Yasutada, Harutaka Oe, Hideaki Sugawara, Takashi Aoyama, and Yuta Uemura. "Simulations of Horizontal Axis Wind Turbines in complex operational conditions." In Vertical Flight Society 71st Annual Forum & Technology Display. The Vertical Flight Society, 2015. http://dx.doi.org/10.4050/f-0071-2015-10304.

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A CFD/CSD coupling analysis code rFlow3D, developed in Japan Aerospace Exploration Agency (JAXA) originally for rotorcraft, has been applied to predict the airflows around horizontal axis wind turbines (HAWTs) and validated with existing experimental data. It is used to simulate the flowfield around HAWTs in realistic complex operating conditions, such as yawed wind, atmospheric boundary layer inflow, rotor/tower interaction, and in the wake of an upstream HAWT. This paper will describe the results of the simulations for these representative complex flowfield around HAWTs.
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Shahadat, Mhia Md Zaglul, Mim Mashrur Ahmed, Mushfiq Ibne Kader, Tahsin Tasnim Chaity, and Nafiul Alam Snigdho. "Enhancing the Wind Energy Harvesting Capacity of a Horizontal Axis Wind Turbine (HAWT) Using a Novel Wind Tracking System." In 2024 IEEE International Conference on Power, Electrical, Electronics and Industrial Applications (PEEIACON). IEEE, 2024. https://doi.org/10.1109/peeiacon63629.2024.10800139.

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Zhao, Qiuying, Jacob Ickes, Chunhua Sheng, and Abdollah Afjeh. "Numerical Investigations of Upwind and Downwind NREL 5MW Reference Wind Turbines Using CFD and CSD." In Vertical Flight Society 70th Annual Forum & Technology Display. The Vertical Flight Society, 2014. http://dx.doi.org/10.4050/f-0070-2014-9686.

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The aerodynamic and structural behavior of four wind turbine configurations based off of the model NREL 5MW offshore horizontal axis wind turbine (HAWT) are examined using Computational Fluid Dynamics (CFD) and Computational Structural Dynamics (CSD) models. The four configurations studied were three-bladed, upwind and downwind, and two-bladed upwind and downwind configurations. In the CFD analysis, effects of pure aerodynamic loads on the wind turbine are studied. Rotor performance, such as power, full or sectional torque and bending moments of rotor blades, tower aerodynamic loading, and wak
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Tanabe, Yasutada, Harutaka Oe, Takashi Aoyama, Masahiko Sugiura, and Makoto Yamamoto. "A Study of Individual Pitch Control of a Horizontal Axis Wind Turbine in Atmospheric Boundary Layer." In Vertical Flight Society 72nd Annual Forum & Technology Display. The Vertical Flight Society, 2016. http://dx.doi.org/10.4050/f-0072-2016-11585.

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An Individual Pitch Control (IPC) system to reduce the yawing and tilting moments on the hub of Horizontal Axis Wind Turbines (HAWTs) in Atmospheric Boundary Layer (ABL) is constructed and a trim routine is numerically simulated to check the effectiveness of the system. With 1/rev cyclic pitch control, it is found that for a three-bladed turbine, the averages can be trimmed to nearly zero while the 3/rev fluctuations cannot be effectively reduced . However, for a two-bladed turbine, the averaged moments can be reduced to nearly zero, and furthermore, the load fluctuations on rotor hub can also
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Tobin, Nicolas A., Rishabh Narang, and Leonardo P. Chamorro. "On the Response of Horizontal and Vertical Axis Wind Turbines to Turbulence: A Wind Tunnel Experiment." In ASME 2014 4th Joint US-European Fluids Engineering Division Summer Meeting collocated with the ASME 2014 12th International Conference on Nanochannels, Microchannels, and Minichannels. American Society of Mechanical Engineers, 2014. http://dx.doi.org/10.1115/fedsm2014-22105.

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The turbulent flow modulation on the unsteady behavior of a model VAWT is investigated and compared with a model HAWT of similar size in a laboratory experiment. The turbines operated in low and high freestream turbulence. The research was performed at the Talbot Laboratory wind tunnel at the University of Illinois at Urbana-Champaign (UIUC). High-resolution measurements of the turbine voltage for a small, 12 cm HAWT and a 16 cm VAWT are acquired at high temporal resolution, sufficient to capture the turbulent scales of flow relevant to the problem. Both turbines were built at the UIUC rapid p
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Al-Hadhrami, Luai M., and Shafiqur Rehman. "Wind Power Output Performance Horizontal and Vertical Axis Wind Turbines for Isolated Small Applications in Saudi Arabia." In ASME Turbo Expo 2014: Turbine Technical Conference and Exposition. American Society of Mechanical Engineers, 2014. http://dx.doi.org/10.1115/gt2014-26592.

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The study evaluated the energy output and plant capacity factor of small wind turbines in the category of 3–10 kW rated power. The effects of hub height on energy output and the PCF have been studied. To achieve the set objectives, hourly average wind speed data measured at 10, 20, 30, and 40 meter and wind direction at 30 and 40 meter above ground level during July 01, 2006 to July 10, 2008 has been utilized. The highest percentage change in annual energy yield (AEY) was obtained for an increase in hub height from 20 to 30 m for both horizontal and vertical wind turbines used in this study. H
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Gur, Ohad, and Aviv Rosen. "Optimal Design of Horizontal Axis Wind Turbine Blades." In ASME 2008 9th Biennial Conference on Engineering Systems Design and Analysis. ASMEDC, 2008. http://dx.doi.org/10.1115/esda2008-59204.

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The optimal aerodynamic design of Horizontal Axis Wind Turbine (HAWT) is investigated. The Blade-element/Momentum model is used for the aerodynamic analysis. In the first part of the paper a simple design method is derived, where the turbine blade is optimized for operation at a specific wind speed. Results of this simple optimization are presented and discussed. Besides being optimized for operation at a specific wind speed, without considering operation at other wind speeds, the simple model is also limited in the choice of design goals (cost functions), design variables and constraints. In
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Menon, Poornima, and Srinivas G. "Performance Enhancement of Horizontal Axis Wind Turbine Using Numerical Techniques." In ASME 2021 Gas Turbine India Conference. American Society of Mechanical Engineers, 2021. http://dx.doi.org/10.1115/gtindia2021-76268.

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Abstract Wind turbines are one of the most prominent and popular sources of renewable energy, of which, horizontal axis wind turbines (HAWT) are the majorly chosen design for wind machines. These turbines rotate about the horizontal axis which is parallel to the ground. They comprise of aerodynamic blades (generated from the desired airfoil), that may be twisted or tapered as per the design requirements. The blades are attached to a rotor which is located either upwind or downwind. To help wind the orientation of the turbines, the upwind rotors have a tail vane, while the downwind rotors are c
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Brella, Rohan, Mayank Sehgal, and Naveen Kumar. "Design and Optimization of Composite Horizontal Axis Wind Turbine (Hawt) Blade." In WCX World Congress Experience. SAE International, 2018. http://dx.doi.org/10.4271/2018-01-1034.

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Sugiri, Agus, and Akhmad Riszal. "Aerodynamics analysis horizontal axis wind turbine (HAWT) design using Q-blade." In THE 2ND UNIVERSITAS LAMPUNG INTERNATIONAL CONFERENCE ON SCIENCE, TECHNOLOGY, AND ENVIRONMENT (ULICoSTE) 2021. AIP Publishing, 2022. http://dx.doi.org/10.1063/5.0111082.

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Reports on the topic "Horizontal axis wind turbine (HAWT)"

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Stoddard, F., V. Nelson, K. Starcher, and B. Andrews. Determination of Elastic Twist in Horizontal Axis Wind Turbines (HAWTs). Office of Scientific and Technical Information (OSTI), 2006. http://dx.doi.org/10.2172/891106.

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Powell, D. C., and J. R. Connell. Review of wind simulation methods for horizontal-axis wind turbine analysis. Office of Scientific and Technical Information (OSTI), 1986. http://dx.doi.org/10.2172/5594885.

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Dana, Scott, Rick R. Damiani, and Jeroen J. Van Dam. Validation of Simplified Load Equations Through Loads Measurement and Modeling of a Small Horizontal-Axis Wind Turbine Tower. Office of Scientific and Technical Information (OSTI), 2018. http://dx.doi.org/10.2172/1435409.

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Shipley, Derek E., Mark S. Miller, Michael C. Robinson, Marvin W. Luttges, and David A. Simms. Techniques for the Determination of Local Dynamic Pressure and Angle of Attack on a Horizontal Axis Wind Turbine. Office of Scientific and Technical Information (OSTI), 1995. http://dx.doi.org/10.2172/61151.

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Hohenemser, Kurt H. Analysis and Test Results for a Two-Bladed, Passive Cycle Pitch, Horizontal-Axis Wind Turbine in Free and Controlled Yaw. Office of Scientific and Technical Information (OSTI), 1995. http://dx.doi.org/10.2172/108169.

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Keith, Jr., T., A. Afjeh, D. Jeng, and J. White. Aerodynamic analysis of a horizontal axis wind turbine by use of helical vortex theory. Volume II. Computer program users manual. (Final report). [VORTEX]. Office of Scientific and Technical Information (OSTI), 1985. http://dx.doi.org/10.2172/5243095.

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