Relevant bibliographies by topics / Winged blade

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  1. Journal articles
  2. Dissertations / Theses
  3. Books
  4. Book chapters
  5. Conference papers
  6. Reports

Academic literature on the topic 'Winged blade'

Author: Grafiati
Published: 2 June 2025
Last updated: 31 July 2025

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Journal articles on the topic "Winged blade"

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Hoss, Kátia Arenhart, Rafael Trevisan, and Ana C. Rodrigues. "Origin of inverted vascular bundles in winged leaves of Scleria plusiophylla (Cyperaceae)." Botany 93, no. 12 (2015): 893–99. http://dx.doi.org/10.1139/cjb-2015-0019.

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The genus Scleria P.J. Bergius is pantropical, occurs in various habitats such as forests, fields, and wetlands, and is morphologically diverse. Some species have a winged sheath, which remains on the leaf blade and forms the last pair of costae. Anatomical observations of leaf blades of Scleria plusiophylla Steud. revealed the presence of inverted vascular bundles in the region of the wing. During the development of the shoot apical meristem of S. plusiophylla, it was observed that the wing emerges through divisions and enlargement of protoderm cells of the abaxial surface and subsurface cell
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Savov, V., and M. Raikov. "Autorotating rotor with ornithopter-like flapping blades." Aeronautical Journal 106, no. 1061 (2002): 399–409. http://dx.doi.org/10.1017/s0001924000092162.

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AbstractClassification of the winged aircraft according to the character of wing (blade) motion in horizontal and vertical plane is presented. Design of a rotor, the blades of which are driven into rotation via flapping motion similar to the movement of an ornithopter's wing is proposed and the principle of operation is considered. Mathematical model of the aerodynamics of the autorotating rotor with flapping blades in hover is made on the base of the helicopter rotor blade-element theory. Geometric and kinematic parameters influence on the rotor lift and efficiency is analysed. It is shown th
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Bhatnagar, Kirti, and Abhishek Dr. "Effect of Rotor Blade Geometry on the Performance of Rotary-Winged Micro Air Vehicle." Defence Science Journal 66, no. 6 (2016): 638. http://dx.doi.org/10.14429/dsj.66.9659.

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<p>The development of physics based analysis to predict the hover performance of a micro rotor system meant for a hover capable micro air vehicle for studying the role of blade geometric parameters (such as planform, twist etc.) is discussed. The analysis is developed using blade element theory using lookup table for the sectional airfoil properties taken from literature. The rotor induced inflow is obtained using blade element momentum theory. The use of taper seems beneficial in improving the hover efficiency for lower values of thrust coefficient. For rotors operating at high thrust c
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Vahabi, Arman, Ali Engin Dastan, Bunyamin Kilicli, et al. "Comparative analysis of radiological outcomes among cephalomedullary nails: helical, screw and winged screw." PeerJ 12 (September 19, 2024): e18020. http://dx.doi.org/10.7717/peerj.18020.

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Objective Cephalomedullary nails (CMN) are implants with a high success rate in the surgical treatment of trochanteric fractures. The aim of this study is to compare the radiological outcomes and mechanical complications of femoral trochanteric fractures treated with three different CMNs. Methods Intertrochanteric fractures in patients aged 50 years and older treated with CMN between January 2016 and December 2021 were reviewed retrospectively. A total of 158 cases meeting the criteria were included to final analysis. Cases were divided into three groups based on the type of nail used (helical
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Rosen, A., and D. Seter. "Vertical Autorotation of a Single-Winged Samara." Journal of Applied Mechanics 58, no. 4 (1991): 1064–71. http://dx.doi.org/10.1115/1.2897683.

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A derivation of a theoretical model for the vertical autorotation of a samara wing is presented. The dynamic effects are treated in an accurate manner. The aerodynamic effects are calculated by using the blade element/momentum theory. Because of basic differences between the mode of operation of a samara wing and other rotary wings, the model differs from existing rotary wing models. An experimental setup, aimed at verifying the theoretical model, is also described. Comparison between theoretical and experimental results are presented.
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DU, SI-YI, LIAN-SHENG XU, and YOU-SHENG CHEN. "Saussurea nanzhengensis (Asteraceae, Saussurea), a new species from Bashan Mountain, Central China." Phytotaxa 653, no. 3 (2024): 261–72. http://dx.doi.org/10.11646/phytotaxa.653.3.5.

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Saussurea nanzhengensis (Asteraceae), a new species from Bashan Mountain, Central China, is described and illustrated. The new species is similar to S. kungii in its petioles of basal and lower stem leaves winged and leaf blade lyrate lobed, leaf blade adaxially glabrous, phyllary arachnoid and apex distinctly free, but differs by its stem leaf numerous (vs. few or none), basal and lower stem leaves narrowly elliptic (vs. narrowly obovate to elliptic), terminal lobe more than half the length of the blade (vs. less than half the length of the blade), leaf margin entire or subentire (vs. denticu
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Bueno, Vinicius R., Leonardo S. Rodrigues, Francisco Diego Sousa, Izaías C. Souza, Juliana Marzinek, and Danilo Marques. "Wedelia figueiredoana (Asteraceae, Heliantheae), a winged cypselae new species of Wedelia for Brazil." PhytoKeys 249 (November 12, 2024): 37–49. http://dx.doi.org/10.3897/phytokeys.249.135699.

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We describe one new species from Ceará state, Brazil: Wedelia figueiredoana. It is morphologically associated with W. bonplandiana, but distinguished by 0.25–1.05 cm leaf blade width (vs. 1.5–2.6 cm), linear to narrow oblong leaf blade (vs. elliptic to spatulate), 3-seriate involucre (vs. 2-seriate), and cypselae 3.9–4 mm long (vs. 6–7 mm). An anatomical analysis of cypselae is provided, and we propose a more accurate terminology to describe similar wings to Wedelia species. We also provide a scientific illustration of the new species, photos of habitat, a map of its geographic occurrence, and
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Bueno, Vinicius R., Leonardo S. Rodrigues, Francisco Diego Sousa, Izaías C. Souza, Juliana Marzinek, and Danilo Marques. "Wedelia figueiredoana (Asteraceae, Heliantheae), a winged cypselae new species of Wedelia for Brazil." PhytoKeys 249 (November 12, 2024): 37–49. https://doi.org/10.3897/phytokeys.249.135699.

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We describe one new species from Ceará state, Brazil: <i>Wedelia figueiredoana</i>. It is morphologically associated with <i>W. bonplandiana</i>, but distinguished by 0.25–1.05 cm leaf blade width (vs. 1.5–2.6 cm), linear to narrow oblong leaf blade (vs. elliptic to spatulate), 3-seriate involucre (vs. 2-seriate), and cypselae 3.9–4 mm long (vs. 6–7 mm). An anatomical analysis of cypselae is provided, and we propose a more accurate terminology to describe similar wings to <i>Wedelia</i> species. We also provide a scientific illustration of the new species, photos of habitat, a map of its geogr
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Singh Tomar, Anshul, Harish K G, and K. Arul Prakash. "Numerical estimation of thermal load in a three blade vertically agitated mixer." E3S Web of Conferences 128 (2019): 08004. http://dx.doi.org/10.1051/e3sconf/201912808004.

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The objective of this study is to understand the flow physics and resulting heat transfer behind the mixing of highly viscous solid propellant in a vertical three blade mixer. The mixer comprises a four-winged central agitator rotating in the counter-clockwise direction and two other two-winged agitators rotating in clockwise direction. The temperature rises due to the shearing of the solid propellant. Uncontrolled temperature rise may result in the self-ignition of the propellant and other fire hazards. Thus it becomes important to quantify the heat generated due to viscous dissipation to att
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Hu, Ping-Ting, Yu-Ni Huang, Meng-Ni Zhang, et al. "A new species in Begonia sect. Diploclinium (Begoniaceae) from Guangxi, South China." PhytoKeys 249 (December 5, 2024): 277–85. https://doi.org/10.3897/phytokeys.249.133724.

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Although Guangxi represents one of the distribution centres of begonias in China, the sect. Diploclinium (Wright) A. DC is not well documented herein. In this article, we illustrate a new species belonging to this section, Begonia fangchengensis Y.N.Huang, X.X. Feng &amp; R.K.Li, which has been discovered in southern Guangxi. Begonia fangchengensis mostly resembles B. rotundilimba in elliptic leaf blade, palmate veins, dichasial cyme, three styles, axile placentation, and unequally 3-winged capsule. On the other hand, B. fangchengensis is characterized by creeping rhizome, pilose stipule, red
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Dissertations / Theses on the topic "Winged blade"

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Gase, Zachary M. "Below-Rated Control of Swept-Blade Wind Turbines." Scholarly Commons, 2016. https://scholarlycommons.pacific.edu/uop_etds/225.

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Modelling studies have shown that 1.5 and 3.0 MW wind turbines with blade sweep have an increased annual energy production (AEP) of approximately 5% when compared to straight-blade wind turbines. The objective of the research was to further increase below-rated, variable speed, power capture when using swept-blades. When operating in the variable speed region, the turbine’s torque is proportional to the square of the generator speed, and k is the proportionality constant (T = kΩ 2 ). Initial studies indicated that the value of k needed to be lowered from the original value to increase AEP. Thi
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Richards, Phillip W. "Design strategies for rotorcraft blades and HALE aircraft wings applied to damage tolerant wind turbine blade design." Diss., Georgia Institute of Technology, 2014. http://hdl.handle.net/1853/53488.

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Offshore wind power production is an attractive clean energy option, but the difficulty of access can lead to expensive and rare opportunities for maintenance. Smart loads management (controls) are investigated for their potential to increase the fatigue life of damaged offshore wind turbine rotor blades. This study will consider two commonly encountered damage types for wind turbine blades, the trailing edge disbond (bond line failure) and shear web disbond, and show how 3D finite element modeling can be used to quantify the effect of operations and control strategies designed to extend the f
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Sousa, Isaac Diego Pereira de. "Design and testing Of blades for small wind turbines with different geometrical correction in root and tip of blade." Universidade Federal do CearÃ, 2014. http://www.teses.ufc.br/tde_busca/arquivo.php?codArquivo=12320.

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CoordenaÃÃo de AperfeÃoamento de Pessoal de NÃvel Superior<br>The work aims to build , using the BEM (Blade Element Moment) theory , and test three wind rotors , each one consisting of three blades, which were constructed and used for assembling three SWT (Small Wind Turbine) with TSR (Tip Speed Ratio) equal to seven. The three rotors with blades of 2 meters length, distinguished themselves in their geometries as follows: 1) blades without any correction, 2) blades with only tip correction, 3) blades with only root correction. The NREL S809 airfoil developed by the U.S. National Renewable Ener
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Powell, Jonathan Edward. "The application of particle image velocimetry to vortical flow fields." Thesis, Heriot-Watt University, 2000. http://hdl.handle.net/10399/575.

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Scott, Nigel William Jackson. "A flexible blade wind turbine for electricity generation." Thesis, Imperial College London, 1997. http://hdl.handle.net/10044/1/7214.

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Dubnický, Ladislav. "Aerodynamika axiálních větrných turbín." Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2019. http://www.nusl.cz/ntk/nusl-400425.

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Nowadays, the climate change issue is becoming more and more actual in our society. Increase of the average temperature on Earth in a couple of degrees could have catastrophic consequences. One of the possible solutions seems to be renewable energy sources as photovoltaics, biomass of water and wind energy. This thesis deals with the aerodynamics problems of wind energy source. Wind turbines transform kinetic energy of wind to mechanical power. The efficiency is physically limited to 59,26 %, but in reality, it is getting around 45 %. This is caused by three biggest losses inducted in wind tur
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Wu, Daniel. "The Effect of Blade Aeroelasticity and Turbine Parameters on Wind Turbine Noise." Thesis, Virginia Tech, 2017. http://hdl.handle.net/10919/78714.

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In recent years, the demand for wind energy has dramatically increased as well as the number and size of commercial wind turbines. These large turbines are loud and can cause annoyance to nearby communities. Therefore, the prediction of large wind turbine noise over long distances is critical. The wind turbine noise prediction is a very complex problem since it has to account for atmospheric conditions (wind and temperature), ground absorption, un-even terrain, turbine wake, and blade deformation. In these large turbines, the blade deflection is significant and it can potentially influence the
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Walsh, Justin M. "Composite material bend-twist coupling for wind turbine blade applications." Laramie, Wyo. : University of Wyoming, 2009. http://proquest.umi.com/pqdweb?did=1965523621&sid=1&Fmt=2&clientId=18949&RQT=309&VName=PQD.

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Thuné, Sebastian, and Torstein Soland. "Investigation Of Different Airfoils on Outer Sections of Large Rotor Blades." Thesis, Mälardalens högskola, Akademin för innovation, design och teknik, 2012. http://urn.kb.se/resolve?urn=urn:nbn:se:mdh:diva-15293.

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Wind power counts for roughly 3 % of the global electricity production. In the chase to produce greener power, much attention lies on getting more electricity from the wind, extraction of kinetic energy, with help of wind turbines. Wind turbines have been used for electricity production since 1887 and have since then developed into more efficient designs and become significantly bigger and with a higher efficiency. The operational conditions change considerably over the rotor length. Inner sections are typically exposed to more complex operational conditions than the outer sections. However, t
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Elfarra, Monier A. K. "Horizontal Axis Wind Turbine Rotor Blade: Winglet And Twist Aerodynamic Design And Optimization Using Cfd." Phd thesis, METU, 2011. http://etd.lib.metu.edu.tr/upload/12612987/index.pdf.

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The main purpose of this study is to aerodynamically design and optimize winglet, twist angle distribution and pitch angle for a wind turbine blade using CFD to produce more power. The RANS solver of Numeca Fine/Turbo was validated by two test cases, the NREL II and NREL VI blades. The results have shown a considerable agreement with measurements for both cases. Two different preconditioners have been implemented for the low Mach number flow. The results have shown the superiority of Merkle preconditioner over Hakimi one and Merkle was selected for further simulations. In addition to that, dif
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Books on the topic "Winged blade"

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Blade, Adam. Epos: The winged flame. Scholastic, 2008.

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ill, Tucker Ezra N., ed. Epos: The winged flame. Scholastic, 2008.

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Blade, Adam. Epos: The winged flame. Scholastic, 2008.

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Blade, Adam. Epos the winged flame. Scholastic, 2008.

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Bir, Gunjit S. User's guide to MBC3: Multi-blade coordinate transformation code for 3-bladed wind turbines. National Renewable Energy Laboratory, 2010.

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United States. National Aeronautics and Space Administration., ed. Flow structure generated by perpendicular blade vortex interaction and implications for helicopter noise predictions. National Aeronautics and Space Administration, 1994.

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United States. National Aeronautics and Space Administration., ed. Helicopter blade-vortex interaction noise with comparisons to CFD calculations. National Aeronautics and Space Administration, 1996.

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United States. National Aeronautics and Space Administration., ed. Helicopter blade-vortex interaction noise with comparisons to CFD calculations. National Aeronautics and Space Administration, 1996.

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United States. National Aeronautics and Space Administration., ed. Helicopter blade-vortex interaction noise with comparisons to CFD calculations. National Aeronautics and Space Administration, 1996.

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United States. National Aeronautics and Space Administration., ed. Helicopter blade-vortex interaction noise with comparisons to CFD calculations. National Aeronautics and Space Administration, 1996.

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Book chapters on the topic "Winged blade"

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Sieros, Giorgos. "Rotor Blade Design, Number of Blades, Performance Characteristics." In Handbook of Wind Energy Aerodynamics. Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-030-31307-4_4.

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Sieros, Giorgos. "Rotor Blade Design, Number of Blades, Performance Characteristics." In Handbook of Wind Energy Aerodynamics. Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-05455-7_4-1.

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Abo-Serie, Essam, and Elif Oran. "Flow Simulation of a New Horizontal Axis Wind Turbine with Multiple Blades for Low Wind Speed." In Springer Proceedings in Energy. Springer Nature Switzerland, 2023. http://dx.doi.org/10.1007/978-3-031-30960-1_10.

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AbstractIn this paper, a new design of a small horizontal-axis wind turbine is introduced. The design is based on the authors’ patent, which uses permanent magnets impeded into a shroud that holds the rotor blades. The generator coils are installed on a fixed diffuser that houses the rotor and acts as a wind concentrator. Therefore, the new design has no hub and is based on direct coupling for electricity generation. The main features of the design have been explored to highlight the advantages with a focus on how the new design can be integrated with the recent development of green buildings.
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Wood, David. "Blade Element Calculations." In Small Wind Turbines. Springer London, 2011. http://dx.doi.org/10.1007/978-1-84996-175-2_5.

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Rosemeier, Malo, and Alexander Krimmer. "Rotor Blade Structure." In Wind Power Technology. Springer International Publishing, 2023. http://dx.doi.org/10.1007/978-3-031-20332-9_5.

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Schaffarczyk, Alois Peter. "Aerodynamics and Blade Design." In Wind Power Technology. Springer International Publishing, 2023. http://dx.doi.org/10.1007/978-3-031-20332-9_4.

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Hau, Erich. "Rotor Blades." In Wind Turbines. Springer Berlin Heidelberg, 2013. http://dx.doi.org/10.1007/978-3-642-27151-9_8.

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Hau, Erich, and Sönke Siegfriedsen. "Rotor Blades." In Wind Turbines. Springer Nature Switzerland, 2025. https://doi.org/10.1007/978-3-031-87795-7_8.

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Schaffarczyk, Alois. "Aerodynamics and Blade Design." In Understanding Wind Power Technology. John Wiley & Sons, Ltd, 2014. http://dx.doi.org/10.1002/9781118701492.ch4.

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Koch, Grady, and Elias Koch. "Airfoil Blades." In LEGO Wind Energy. Apress, 2019. http://dx.doi.org/10.1007/978-1-4842-4439-5_4.

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Conference papers on the topic "Winged blade"

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Liu, Yanbin, Hailu Ma, Xiaotao Ma, and Shouxiao Ma. "Blade track tracking and state detection of wind turbine blades based on YOLOv8." In 2024 4th International Conference on Energy, Power and Electrical Engineering (EPEE). IEEE, 2024. https://doi.org/10.1109/epee63731.2024.10875406.

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Goodarzi, Sepehr, Amirhosein Mansouri, and Mohammadreza Baniardalani. "Number of Winglet Effects on Natural Frequency of Wind Turbine Blade." In 2024 9th International Conference on Technology and Energy Management (ICTEM). IEEE, 2024. http://dx.doi.org/10.1109/ictem60690.2024.10631930.

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Wright, Jason, and Roger Aubert. "Icing Wind Tunnel Test of a Full Scale Heated Tail Rotor Model." In Vertical Flight Society 70th Annual Forum & Technology Display. The Vertical Flight Society, 2014. http://dx.doi.org/10.4050/f-0070-2014-9661.

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In August and September of 2013 a rotor blade icing test was conducted at NASA Glenn Research Center's Icing Research Tunnel (IRT). The test model was a two bladed, teetering rotor with electro-thermal heater blankets installed onto the blades. The model was developed as part of the Vertical Lift Consortium (VLC) project entitled, "High Fidelity Icing Analysis for Rotors". This project was a collaborative effort between industry, academia, and government. This paper will present a description of the motivation behind the test, the model design, and the installation. This paper will also presen
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Healy, Richard, Matthew Floros, and Phuriwat Anusonti-Inthra. "Parametric Analysis of Rotor Orientation and Location for a Highly Efficient Winged Quadcopter." In Vertical Flight Society 80th Annual Forum & Technology Display. The Vertical Flight Society, 2024. http://dx.doi.org/10.4050/f-0080-2024-1187.

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Winged Quadcopters are an increasingly popular UAS configuration due to their mechanical simplicity and high degree of aerodynamic efficiency, but this efficiency is highly sensitive to the chosen blade pitch and rotor orientation. In this study, a rotor-wing system representative of a winged quadcopter is simulated and a parametric sweep of blade pitch, rotor tilt, cruise speed, and weight is conducted. At the baseline 30 kts cruise speed and 3 lb vehicle weight, the optimal configuration (blade pitch: 10° - 20°, rotor tilt: 30° - 40°) is 4.4 times more efficient than the baseline Quadrotor B
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Sugiura, Masahiko, Kuniyuki Takekawa, Hideaki Sugawara, and Yasutada Tanabe. "Optimal Design of Rotor Blade for a Winged Compound Helicopter at High Advance Ratio." In Vertical Flight Society 76th Annual Forum & Technology Display. The Vertical Flight Society, 2020. http://dx.doi.org/10.4050/f-0076-2020-16454.

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This paper proposes an optimal main rotor blade geometry for a high-speed compound helicopter. Recently, compound helicopter or tilt rotor has been developed to achieve high-speed flight while preserving VTOL capabilities. In the compound helicopter, asymmetric flow field on the main rotor increases as the flight speed increases. In other words, reverse flow region on the retreating side spreads to an extent as high as from 50% to more than 80%. In such a flow field, different blade geometries are deemed to be suited than conventional main rotor blades. Optimization methods are applied in this
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Glover, Emily, Mark Lopez, Ashwani Padthe, and Tom Berger. "Modeling and Flight Dynamics Analysis of Rotor-on-Wing Interference Effects of a Winged Single Main Rotor." In Vertical Flight Society 79th Annual Forum & Technology Display. The Vertical Flight Society, 2023. http://dx.doi.org/10.4050/f-0079-2023-18112.

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The U.S. Army is considering a single main rotor helicopter with a wing for Future Vertical Lift (FVL) Capability Set 1 (CS-1). Previous work has been done to design a blade element flight dynamics model of a generic winged single main rotor helicopter. To increase the fidelity of the model, a rotor-on-wing interference model was developed to determine how the interference impacts trim and flight dynamics of the winged single main rotor configuration throughout the flight envelope. The model leverages preexisting models to determine the rotor wake location and radius as well as the download on
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Sugiura, Masahiko, Akira Yoshida, Takuya Furumoto, et al. "Wind Tunnel Test of Optimal Rotor Blade Tip for a Winged Compound Helicopter at High Advance Ratio." In Vertical Flight Society 77th Annual Forum & Technology Display. The Vertical Flight Society, 2021. http://dx.doi.org/10.4050/f-0077-2021-16870.

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Aerodynamic characteristics of optimized blade tip geometries for flight at high advance ratio are identified by wind tunnel tests conducted in October 2020. Several types of high-speed compound helicopters are in the development process today after the successful technology demonstrations. JAXA has been studying a high-speed compound helicopter for emergency medical service since it is expected to help save lives significantly in Japan. In this study, optimized blade shapes are invented, whose high-speed performance is twice as high as a conventional blade shape while maintaining hovering per
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Lopez, Mark, Emily Glover, Tom Berger, Eric Tobias, and Ashwani Padthe. "Seeking Lift Share: Design Tradeoffs for a Winged Single Main Rotor Helicopter." In Vertical Flight Society 78th Annual Forum & Technology Display. The Vertical Flight Society, 2022. http://dx.doi.org/10.4050/f-0078-2022-17547.

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A single main rotor helicopter with a wing is one proposed design for the U.S. Army Future Vertical Lift (FVL) Capability Set 1 (CS-1). While there are many single main rotor aircraft, there are a few with stub wing designs and even fewer with a large wing appropriate for high speed operating conditions expected for FVL. In this work, a flight dynamics model of generic single main rotor helicopter with a wing is designed to meet the FVL CS-1 class of aircraft. The generic design is derived from open literature and well studied UH-60A, Bo-105, and XV-15 aircraft. The design is implemented in a
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Wang, Yao, and David J. Olinger. "Modeling and Simulation of Tethered Undersea Kites." In ASME 2016 10th International Conference on Energy Sustainability collocated with the ASME 2016 Power Conference and the ASME 2016 14th International Conference on Fuel Cell Science, Engineering and Technology. American Society of Mechanical Engineers, 2016. http://dx.doi.org/10.1115/es2016-59123.

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In this work an emerging hydrokinetic energy technology, Tethered UnderSea Kites (TUSK), is studied. TUSK systems use an axial-flow turbine and generator mounted on a rigid, underwater winged kite that is tethered to a floating surface buoy to extract power from an ocean current. The tethered underwater kite is controlled to travel in cross-current motions at a high velocity which is at least four to five times larger than the ocean current velocity. This higher velocity significantly increases the potential power output compared to conventional fixed marine turbines. Modeling and simulation o
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Avera, Michael. "VTOL Concepts for Unmanned Payload Delivery Applications." In Vertical Flight Society 75th Annual Forum & Technology Display. The Vertical Flight Society, 2019. http://dx.doi.org/10.4050/f-0075-2019-14535.

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Quad-rotors are widely used for unmanned VTOL missions due to simplicity and ease of control. A common civilian and military mission for a UAS is the delivery of small payloads from 5 lbs to 10 lbs. This paper compares the traditional quad-rotor configuration to a quad-rotor biplane and a tiltwing configurations for an unmanned resupply mission using the HYDRA rotorcraft design and analysis code. Physics-based blade weight models and a Finite Element Analysis module for airframe weight estimation are utilized in lieu of empirically derived trends. This analysis provides comparisons of performa
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Reports on the topic "Winged blade"

1

ASHWILL, THOMAS D. Parametric Study for Large Wind Turbine Blades: WindPACT Blade System Design Studies. Office of Scientific and Technical Information (OSTI), 2002. http://dx.doi.org/10.2172/801402.

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2

Smith, Kevin J., and Dayton A. Griffin. Supersized Wind Turbine Blade Study: R&D Pathways for Supersized Wind Turbine Blades. Office of Scientific and Technical Information (OSTI), 2019. http://dx.doi.org/10.2172/1498695.

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3

Desmond, M., S. Hughes, and J. Paquette. Structural Testing of the Blade Reliability Collaborative Effect of Defect Wind Turbine Blades. Office of Scientific and Technical Information (OSTI), 2015. http://dx.doi.org/10.2172/1215097.

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4

GRIFFIN, DAYTON A., and THOMAS D. ASHWILL. Blade System Design Studies Volume I: Composite Technologies for Large Wind Turbine Blades. Office of Scientific and Technical Information (OSTI), 2002. http://dx.doi.org/10.2172/800994.

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5

Bir, G. S. User's Guide to MBC3: Multi-Blade Coordinate Transformation Code for 3-Bladed Wind Turbine. Office of Scientific and Technical Information (OSTI), 2010. http://dx.doi.org/10.2172/989416.

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6

Gage, Bill, Ryan Beach, and Scott Hughes. Laboratory Wind Turbine Blade Static Testing of the Sandia National Rotor Testbed 13-Meter Wind Turbine Blade. Office of Scientific and Technical Information (OSTI), 2021. http://dx.doi.org/10.2172/1823763.

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7

Yarala, Rahul, and George Blagdon. Offshore Wind Turbine Blade (85 t o120meters ultra-long blade) static and fatigue test. Office of Scientific and Technical Information (OSTI), 2024. http://dx.doi.org/10.2172/2476835.

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8

Bortolotti, Pietro, Derek S. Berry, Robynne Murray, et al. A Detailed Wind Turbine Blade Cost Model. Office of Scientific and Technical Information (OSTI), 2019. http://dx.doi.org/10.2172/1529217.

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9

Luttges, Marvin W., Mark S. Miller, Michael C. Robinson, Derek E. Shipley, and Teresa S. Young. Wind Turbine Blade Aerodynamics: The Combined Experiment. Office of Scientific and Technical Information (OSTI), 1994. http://dx.doi.org/10.2172/10177824.

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10

ONG, CHENG-HUAT, and STEPHEN W. TSAI. The use of carbon fibers in wind turbine blade design: A SERI-8 blade example. Office of Scientific and Technical Information (OSTI), 2000. http://dx.doi.org/10.2172/752054.

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