Academic literature on the topic 'Wind Lens'

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Journal articles on the topic "Wind Lens"

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OHYA, Yuji. "New Wind Turbine with Wind-lens Technology." Wind Engineers, JAWE 36, no. 1 (2011): 19–22. http://dx.doi.org/10.5359/jawe.36.19.

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OKA, Nobuhito, Soichiro TABATA, Kenta KAWAMITSU, and Masato FURUKAWA. "S051012 Coupled Design of Wind-lens and Rotor for Wind-lens Turbine." Proceedings of Mechanical Engineering Congress, Japan 2011 (2011): _S051012–1—_S051012–5. http://dx.doi.org/10.1299/jsmemecj.2011._s051012-1.

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KIDO, Kota, Kenta KAWAMITSU, Nobuhito OKA, Akihiro OKA, and Masato FURUKAWA. "1034 Coupled Optimal Design of Rotor and Wind-Lens for Wind-Lens Turbine." Proceedings of the Fluids engineering conference 2013 (2013): _1034–01_—_1034–03_. http://dx.doi.org/10.1299/jsmefed.2013._1034-01_.

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M. M. Takeyeldein, Tholudin Mat Lazim, Iskandar Shah Ishak, N. A. R. Nik Mohd, and Essam Abubakr Ali. "Wind Lens Performance Investigation at Low Wind Speed." Evergreen 7, no. 4 (2020): 481–88. http://dx.doi.org/10.5109/4150467.

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M. M. Takeyeldein, Tholudin Mat Lazim, Iskandar Shah Ishak, N. A. R. Nik Mohd, and Essam Abubakr Ali. "Wind Lens Performance Investigation at Low Wind Speed." Evergreen 7, no. 4 (2020): 481–88. http://dx.doi.org/10.5109/4150467.

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Oka, Akihiro, Yasushi Kurokawa, Kota Kido, Nobuhito Oka, and Masato Furukawa. "120 Aerodynamic Performance of a Wind-Lens Turbine with Optimized Blade Loading Distribution and Wind-Lens shape." Proceedings of Conference of Kyushu Branch 2014.67 (2014): _120–1_—_120–2_. http://dx.doi.org/10.1299/jsmekyushu.2014.67._120-1_.

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KAWASAKI, Hatsuho, Yoshiki SANNNOMIYA, and Yutaka KAWATA. "P019 High performance blade design for wind turbine and wind lens." Proceedings of Conference of Kansai Branch 2016.91 (2016): 393. http://dx.doi.org/10.1299/jsmekansai.2016.91.393.

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SANNOMIYA, Yoshiki, Hatsuho KAWASAKI, Ryu KAWASHIMA, and Yutaka KAWATA. "Reynolds number effect of wind turbine with and without wind lens." Proceedings of Conference of Kansai Branch 2017.92 (2017): P033. http://dx.doi.org/10.1299/jsmekansai.2017.92.p033.

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Kulkarni, Sumukh, Abhay Badhe, Prashant Kumbhar, Prem Panaval, and Rohit Jadhao. "Experimental Validation of Computational Design of Wind Turbine with Wind Lens." International Journal of Mechanical Engineering 6, no. 5 (2019): 9–13. http://dx.doi.org/10.14445/23488360/ijme-v6i5p102.

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ODAHARA, Satoru. "Mechanical Strength Properties of Wind-Lens Blades." TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series A 78, no. 786 (2012): 244–48. http://dx.doi.org/10.1299/kikaia.78.244.

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Dissertations / Theses on the topic "Wind Lens"

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Khamlaj, Tariq A. "Analysis and Optimization of Shrouded Horizontal Axis Wind Turbines." University of Dayton / OhioLINK, 2018. http://rave.ohiolink.edu/etdc/view?acc_num=dayton1543845571758119.

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Ivanell, Stefan S. A. "Numerical computations of wind turbine wakes." Doctoral thesis, Stockholm : Royal Institute of Technology, 2009. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-9916.

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Lynch, Charles Eric. "Advanced CFD methods for wind turbine analysis." Diss., Georgia Institute of Technology, 2011. http://hdl.handle.net/1853/39491.

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Horizontal-axis wind turbines operate in a complex, inherently unsteady aerodynamic environment. The flow over the blades is dominated by 3-D effects, particularly during stall, which is accompanied by massive flow separation and vortex shedding. There is always bluff-body shedding from the turbine nacelle and support structure which interacts with the rotor wake. In addition, the high aspect ratios of wind turbine blades make them very flexible, leading to substantial aeroelastic deformation of the blades, altering the aerodynamics. Finally, when situated in a wind farm, turbines must ope
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Chausse', Elizabeth S. "Leos Janacek's wind sextet, Mladi: A history of an interpretative source and suggestions for performance." The Ohio State University, 2004. http://rave.ohiolink.edu/etdc/view?acc_num=osu1073077882.

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Peavy, Matthew. "An Aeroelastic Investigation of Wind Induced Vibrations of High-Mast Poles." Doctoral thesis, Universite Libre de Bruxelles, 2018. http://hdl.handle.net/2013/ULB-DIPOT:oai:dipot.ulb.ac.be:2013/274208.

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High-mast light poles are used frequently to illuminate large areas such as motorways and parking lots. These poles are extremely tall with respect to their cross-section, reaching heights of more than 40 meters. These structures undergo a strong aeroelastic response due to wind, oftentimes resulting in fatigue cracking at the base. The purpose of the research is to better understand the effects of wind-induced vibrations of tall flexible structures using a combination of computational fluid dynamics and structural finite element codes. Field results of existing high-mast poles will be used to
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Dagnew, Agerneh. "Computational Evaluation of Wind Loads on Low- and High- Rise Buildings." FIU Digital Commons, 2012. http://digitalcommons.fiu.edu/etd/802.

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Buildings and other infrastructures located in the coastal regions of the US have a higher level of wind vulnerability. Reducing the increasing property losses and causalities associated with severe windstorms has been the central research focus of the wind engineering community. The present wind engineering toolbox consists of building codes and standards, laboratory experiments, and field measurements. The American Society of Civil Engineers (ASCE) 7 standard provides wind loads only for buildings with common shapes. For complex cases it refers to physical modeling. Although this option can
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Sivalingam, Girupakaran. "Design of jumping legs for flapping wing vehicles." Thesis, University of Manchester, 2017. https://www.research.manchester.ac.uk/portal/en/theses/design-of-jumping-legs-for-flapping-wing-vehicles(c5d8bcd6-ad7b-44c2-b710-a0e1aebe6719).html.

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Jumping is one of the common methods that flight capable birds use to initiate the take-off phase. Flapping-wing robots that can achieve jumping take-off similar to birds will be significantly valuable since they can reduce the workload of the wing in producing the instantaneous power required for take-off and enables remote operations as well. This thesis progresses the state of the art in leg based jumping systems for flapping-wing robots through a contribution to the fundamental understanding of jumping dynamics and the development of experimentally validated simulation tools. Three referen
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Eriksson, Ola. "Numerical Computations of Wakes Behind Wind Farms." Licentiate thesis, Uppsala universitet, Luft-, vatten och landskapslära, 2015. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-255859.

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More and larger wind farms are planned offshore. As the most suitable build sites are limited wind farms will be constructed near to each other in so called wind farm clusters. Behind the wind turbines in these farms there is a disrupted flow of air called a wake that is characterized by reduced wind speed and increased turbulence. These individual turbine wakes combine to form a farm wake that can travel a long distance. In wind farm clusters farm to farm interaction will occur, i.e. the long distance wake from one wind farm will impact the wind conditions for other farms in the surrounding a
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Mueller, Eric Victor. "LES Modeling of Flow through Vegetation with Applications to Wildland Fires." Digital WPI, 2012. https://digitalcommons.wpi.edu/etd-theses/334.

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Due to continued outward expansion of industry and community development into the wildland-urban interface (WUI), the threat to life safety and property from wildland fires has become a significant problem. Such fire scenarios can be better understood through the use of computation fluid dynamics based fire-spread models. However, current physical fire models must be specifically adapted to handle the phenomena associated with WUI fires. Only then can they be reliably used as research and decision making tools to help mitigate the problem. In this research, the current standard in wildland
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Minair, Catherine. "Les angles privilégiés, grands invariants universaux : une approche par la dynamique des fluides, l'esthétique et la physio-biologie." Valenciennes, 1987. https://ged.uphf.fr/nuxeo/site/esupversions/a2fee09c-75f7-461c-88c5-71e89bf41c12.

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Des visualisations en soufflerie jusqu'à l'éclatement ont mis en évidence des relations de filiation entre les valeurs toujours privilégiées du système inter tourbillonnaire sur des ailes delta minces et les divers paramètres en particulier l'angle d'apex. L'universalité de la notion d'angle privilégié est soulignée par des considérations architecturales telles que le nombre d'or, et picturales en même temps que par des phénomènes biologiques confirmés par la géométrie, l'arithmétique et la psychophysiologie.
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Books on the topic "Wind Lens"

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A good nose and great legs. Murdoch, 2007.

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Boon, Jon. Little flower: Singapore wild flowers up close : through the lens of Jon Boon. Secondmousebooks, 2012.

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From ashes to holy wind: Sermons for Lent & Easter : cycle A Gospel texts. C.S.S. Pub. Co., 1989.

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Langridge, Bruce. The wild flowers of Oldham: A colourful look at the rich variety of wild flowers to be found in the Borough of Oldham, from Failsworth, Chadderton and Royton to Shaw, Lees and Saddleworth. Oldham Education and Leisure, 1996.

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Ambrose, James E. Simplified building design for wind and earthquake forces. 2nd ed. Wiley, 1990.

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1933-, Vergun Dimitry, ed. Simplified building design for wind and earthquake forces. 3rd ed. Wiley, 1995.

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James, Naylor. Milk for babes, and meat for strong men: A feast of fat things; wine well refined on the lees. E. Hawkins, 2004.

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MacKenzie, James J. Ill winds: Airborne pollution's toll on trees and crops. World Resources Institute, 1988.

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Lott, Dale F. Intraspecific variation in the social systems of wild vertebrates. Cambridge University Press, 1991.

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Angotti, Franco, Giuseppe Pelosi, and Simonetta Soldani, eds. Alle radici della moderna ingegneria. Firenze University Press, 2010. http://dx.doi.org/10.36253/978-88-6453-142-7.

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The subject around which the contributions in this volume gravitate is the creation of a higher institute of engineering studies in Florence in the late nineteenth-century. On the eve of the unification of Italy, Florence was a promising centre for a Polytechnic, in view of the experience of the Corpo di Ingegneri di Acque e Strade, the precocious railway building, the importance of the mining sector and the solidity of the Istituto Tecnico Toscano. Despite this, unlike what took place in Milan and in Turin, the Istituto Tecnico Toscano was not transformed into a Polytechnic for the training o
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Book chapters on the topic "Wind Lens"

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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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Kealy, Tony. "Corporate Social Responsibility Through a Wind Turbine Lens—A Literature Review." In Evaluating Sustainable Development and Corporate Social Responsibility Projects. Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-38673-3_2.

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Cummings, Jim. "Extrapolating Beyond Chinchillas: Behavioral Response Ambiguity Through the Lens of Variable Human Responses to Moderate Wind Farm Noise." In Advances in Experimental Medicine and Biology. Springer New York, 2012. http://dx.doi.org/10.1007/978-1-4419-7311-5_114.

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Gupta, Dorin, Rebecca Ford, and Paul W. J. Taylor. "Lens." In Wild Crop Relatives: Genomic and Breeding Resources. Springer Berlin Heidelberg, 2010. http://dx.doi.org/10.1007/978-3-642-14387-8_7.

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Guthey, Greig Tor. "Northern California Through and Economic Geographer’s Lens." In The Geography of Wine. Springer Netherlands, 2011. http://dx.doi.org/10.1007/978-94-007-0464-0_10.

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Ngouani, M. M. Siewe, Yong Kang Chen, R. Day, and O. David-West. "Low-Speed Aerodynamic Analysis Using Four Different Turbulent Models of Solver of a Wind Turbine Shroud." In Springer Proceedings in Energy. Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-63916-7_19.

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AbstractThis study presents the effect of four different turbulent models of solver on the aerodynamic analysis of a shroud at wind speed below 6 m/s. The converting shroud uses a combination of a cylindrical case and an inverted circular wing base which captures the wind from a 360° direction. The CFD models used are: the SST (Menter) k-ω model, the Reynolds Stress Transport (RST) model, the Improved Delay Detached Eddies Simulation model (IDDES) SST k-ω model and the Large Eddies Simulation Wall Adaptive model. It was found that all models have predicted a convergent surface pressure. The RST, the IDDES and the WALE LES are the only models which have well described regions of pressure gradient. They have all predicted a pressure difference between the planes (1–5) which shows a movement of the air from the lower plane 1 (inlet) to the higher plane 5 (outlet). The RST and IDDES have predicted better vorticities on the plane 1 (inlet). It was also found that the model RST, IDDES, and WALE LES have captured properly the area of turbulences across the internal region of the case. All models have predicted the point of flow separation. They have also revealed that the IDDES and the WALE LES can capture and model the wake eddies at different planes. Thus, they are the most appropriate for such simulation although demanding in computational power. The movement of air predicted by almost all models could be used to drive a turbine.
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Geyer, Roland. "Why Win-Win Won't Work." In The Business of Less. Routledge, 2021. http://dx.doi.org/10.4324/9781003163060-6.

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Ladizinsky, Gideon, and Shahal Abbo. "The Lens Genus." In The Search for Wild Relatives of Cool Season Legumes. Springer International Publishing, 2015. http://dx.doi.org/10.1007/978-3-319-14505-1_1.

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Witha, Björn, Gerald Steinfeld, and Detlev Heinemann. "High-Resolution Offshore Wake Simulations with the LES Model PALM." In Research Topics in Wind Energy. Springer Berlin Heidelberg, 2014. http://dx.doi.org/10.1007/978-3-642-54696-9_26.

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Rodríguez, I., O. Lehmkuhl, A. Baez, and C. D. Perez-Segarra. "On LES Assessment in Massive Separated Flows: Flow Past a NACA Airfoil at Re = 50000." In Research Topics in Wind Energy. Springer Berlin Heidelberg, 2014. http://dx.doi.org/10.1007/978-3-642-54696-9_24.

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Conference papers on the topic "Wind Lens"

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Balleri, A., T. Matsuura, A. Al-Armaghany, H. Griffiths, and K. Tong. "The radar signature of the wind lens: a less disruptive wind turbine?" In IET International Conference on Radar Systems (Radar 2012). Institution of Engineering and Technology, 2012. http://dx.doi.org/10.1049/cp.2012.1683.

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Oka, Nobuhito, Masato Furukawa, Kazutoyo Yamada, Kenta Kawamitsu, Kota Kido, and Akihiro Oka. "Simultaneous Optimization of Rotor Blade and Wind-Lens for Aerodynamic Design of Wind-Lens Turbine." In ASME Turbo Expo 2014: Turbine Technical Conference and Exposition. American Society of Mechanical Engineers, 2014. http://dx.doi.org/10.1115/gt2014-25770.

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An optimum aerodynamic design method for the new type of wind turbine called “wind-lens turbine” has been developed. The wind-lens turbine has a diffuser with brim called “wind-lens”, by which the wind concentration on the turbine rotor and the significant enhancement of the turbine output can be achieved. In order to design efficient wind-lens turbines, an aerodynamic design method for the simultaneous optimization of rotor blade and wind-lens has been developed. The present optimum design method is based on a genetic algorithm (GA) and a quasi-three-dimensional design of turbine rotor. In th
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Goeltenbott, Uli, Yuji Ohya, Takashi Karasudani, and Peter Jamieson. "Aerodynamics of Clustered Wind Lens Turbines." In ASME/JSME/KSME 2015 Joint Fluids Engineering Conference. American Society of Mechanical Engineers, 2015. http://dx.doi.org/10.1115/ajkfluids2015-28601.

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Wind lens turbines, developed by Kyushu University have increased performance due to the duct surrounding the rotor [1]. A Multi rotor system is a promising concept to upscale wind turbine systems beyond 20MW [2]. Results of experimental research on a seven turbine array have shown no loss in performance with closely spaced rotors [3]. In the presented research we analyze the feasibility of using wind lens turbines in multi rotor systems. In a wind tunnel experiment we placed three wind lens turbines in a triangle array normal to smooth flow. At various spacing maximum output power was measure
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Burner, Alpheus W. "Zoom lens calibration for wind tunnel measurements." In Photonics East '95, edited by Sabry F. El-Hakim. SPIE, 1995. http://dx.doi.org/10.1117/12.220901.

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Govindharajan, Raju, K. M. Parammasivam, V. Vivek, and R. Vishnu Priya. "Numerical Investigation and Design Optimization of Brimmed Diffuser - Wind Lens Around a Wind Turbine." In Eighth Asia-Pacific Conference on Wind Engineering. Research Publishing Services, 2013. http://dx.doi.org/10.3850/978-981-07-8012-8_202.

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Oka, Nobuhito, Masato Furukawa, Kazutoyo Yamada, and Kota Kido. "Aerodynamic Design for Wind-Lens Turbine Using Optimization Technique." In ASME 2013 Fluids Engineering Division Summer Meeting. American Society of Mechanical Engineers, 2013. http://dx.doi.org/10.1115/fedsm2013-16569.

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An optimum aerodynamic design method has been developed for the new type of wind turbine called “wind-lens turbine”. The wind-lens turbine has a diffuser with brim called “wind-lens”, by which the wind concentration on the turbine rotor and the significant enhancement of the turbine output can be achieved. The present design method is based on a genetic algorithm (GA) and a quasi-three-dimensional design of turbine rotor. The quasi-three-dimensional design consists of two parts: meridional viscous flow calculation and two-dimensional blade element design. In the meridional viscous flow calcula
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Ranasinghe, G. C., and R. Wijesiriwardana. "Review on Wind Lens and an Empirical Model for Power Enhancement." In 2020 2nd International Conference on Electrical, Control and Instrumentation Engineering (ICECIE). IEEE, 2020. http://dx.doi.org/10.1109/icecie50279.2020.9309582.

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Oka, Nobuhito, Masato Furukawa, Kazutoyo Yamada, Akihiro Oka, and Yasushi Kurokawa. "Aerodynamic Performances and Flow Fields of Pareto Optimal Solutions in an Aerodynamic Design of a Wind-Lens Turbine." In ASME Turbo Expo 2015: Turbine Technical Conference and Exposition. American Society of Mechanical Engineers, 2015. http://dx.doi.org/10.1115/gt2015-43619.

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The new type of shrouded wind turbine called “wind-lens turbine” has been developed. The wind-lens turbine has a brimmed diffuser called “wind-lens”, by which the wind concentration on the turbine blade and the significant enhancement of the turbine output can be achieved. A simultaneous optimization method for the aerodynamic design of rotor blade and wind-lens has been developed. The present optimal design method is based on a genetic algorithm (GA) which enables multi objective aerodynamic optimization. In the present study, aerodynamic performances and flow fields of the Pareto optimal sol
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Ohya, Yuji. "Multi-Rotor Systems Using Five Ducted Wind Turbines for Power Output Increase (Multi Lens Turbine)." In AIAA Scitech 2019 Forum. American Institute of Aeronautics and Astronautics, 2019. http://dx.doi.org/10.2514/6.2019-1296.

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Zhang, Zefeng, Jiading Wu, Xing Guo, Xiang Lei, Sheng Liu, and Huai Zheng. "Fabrication of Freeform Lens Based on Ionic Wind for Chip-on-Board Light-Emitting Diodes." In 2016 IEEE 66th Electronic Components and Technology Conference (ECTC). IEEE, 2016. http://dx.doi.org/10.1109/ectc.2016.241.

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Reports on the topic "Wind Lens"

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Jones, Natalie, Miquel Muñoz Cabré, Georgia Piggot, and Michael Lazarus. Tapping the potential of NDCs and LT-LEDS to address fossil fuel production. Stockholm Environment Institute, 2021. http://dx.doi.org/10.51414/sei2021.010.

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The need for a managed transition away from fossil fuel production raises the question of whether and how countries are addressing this need in their national communications to the UN Framework Convention on Climate Change (UNFCCC). A previous 2019 analysis of the first round of nationally determined contributions (NDCs) and long-term, low-emissions development strategies (LT-LEDS) found that few countries discussed how they would address fossil fuel production as part of their climate mitigation activities. Here, we examine new and updated NDCs and LT-LEDS, finding a growing number of NDCs an
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DeBell, Dean S., Constance A. Harrington, and John Shumway. Thinning shock and response to fertilizer less than expected in young Douglas-fir stand at Wind River Experimental Forest. U.S. Department of Agriculture, Forest Service, Pacific Northwest Research Station, 2002. http://dx.doi.org/10.2737/pnw-rp-547.

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Carrasco, Alex, and David Florián Hoyle. External Shocks and FX Intervention Policy in Emerging Economies. Inter-American Development Bank, 2021. http://dx.doi.org/10.18235/0003457.

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This paper discusses the role of sterilized foreign exchange (FX) interventions as a monetary policy instrument for emerging market economies in response to external shocks. We develop a model for a commodity-exporting small open economy in which FX intervention is considered as a balance sheet policy induced by a financial friction in the form of an agency problem between banks and their creditors. The severity of banks agency problem depends directly on a bank-level measure of currency mismatch. Endogenous deviations from the standard UIP condition arise at equilibrium. In this context, FX i
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Wissink, Andrew, Jude Dylan, Buvana Jayaraman, et al. New capabilities in CREATE™-AV Helios Version 11. Engineer Research and Development Center (U.S.), 2021. http://dx.doi.org/10.21079/11681/40883.

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CREATE™-AV Helios is a high-fidelity coupled CFD/CSD infrastructure developed by the U.S. Dept. of Defense for aeromechanics predictions of rotorcraft. This paper discusses new capabilities added to Helios version 11.0. A new fast-running reduced order aerodynamics option called ROAM has been added to enable faster-turnaround analysis. ROAM is Cartesian-based, employing an actuator line model for the rotor and an immersed boundary model for the fuselage. No near-body grid generation is required and simulations are significantly faster through a combination of larger timesteps and reduced cost
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Akasha, Heba, Omid Ghaffarpasand, and Francis Pope. Climate Change and Air Pollution. Institute of Development Studies (IDS), 2021. http://dx.doi.org/10.19088/k4d.2021.071.

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This rapid literature review explores the interactions between climate change and air pollution, with a focus on human health impacts. In particular, the report explores potential synergies in tackling climate change and air pollution together. The impacts and implications of the transition from a carbon-intensive economy upon air quality and consequently human health are examined. Discussing climate change without air pollution can lead to risks. For example, strategies that focus on electrification and transition to renewable energy achieve maximum health and air quality benefits compared to
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Petrie, John, Yan Qi, Mark Cornwell, et al. Design of Living Barriers to Reduce the Impacts of Snowdrifts on Illinois Freeways. Illinois Center for Transportation, 2020. http://dx.doi.org/10.36501/0197-9191/20-019.

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Blowing snow accounts for a large part of Illinois Department of Transportation’s total winter maintenance expenditures. This project aims to develop recommendations on the design and placement of living snow fences (LSFs) to minimize snowdrift on Illinois highways. The research team examined historical IDOT data for resource expenditures, conducted a literature review and survey of northern agencies, developed and validated a numerical model, field tested selected LSFs, and used a model to assist LSF design. Field testing revealed that the proper snow fence setback distance should consider th
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Brandt, Leslie A., Cait Rottler, Wendy S. Gordon, et al. Vulnerability of Austin’s urban forest and natural areas: A report from the Urban Forestry Climate Change Response Framework. U.S. Department of Agriculture, Northern Forests Climate Hub, 2020. http://dx.doi.org/10.32747/2020.7204069.ch.

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The trees, developed green spaces, and natural areas within the City of Austin’s 400,882 acres will face direct and indirect impacts from a changing climate over the 21st century. This assessment evaluates the vulnerability of urban trees and natural and developed landscapes within the City Austin to a range of future climates. We synthesized and summarized information on the contemporary landscape, provided information on past climate trends, and illustrated a range of projected future climates. We used this information to inform models of habitat suitability for trees native to the area. Pro
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Hunter, Fraser, and Martin Carruthers. Iron Age Scotland. Society for Antiquaries of Scotland, 2012. http://dx.doi.org/10.9750/scarf.09.2012.193.

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Abstract:
The main recommendations of the panel report can be summarised under five key headings:  Building blocks: The ultimate aim should be to build rich, detailed and testable narratives situated within a European context, and addressing phenomena from the longue durée to the short-term over international to local scales. Chronological control is essential to this and effective dating strategies are required to enable generation-level analysis. The ‘serendipity factor’ of archaeological work must be enhanced by recognising and getting the most out of information-rich sites as they appear. o There i
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