Littérature scientifique sur le sujet « BLADE ANGLES »
Créez une référence correcte selon les styles APA, MLA, Chicago, Harvard et plusieurs autres
Consultez les listes thématiques d’articles de revues, de livres, de thèses, de rapports de conférences et d’autres sources académiques sur le sujet « BLADE ANGLES ».
À côté de chaque source dans la liste de références il y a un bouton « Ajouter à la bibliographie ». Cliquez sur ce bouton, et nous générerons automatiquement la référence bibliographique pour la source choisie selon votre style de citation préféré : APA, MLA, Harvard, Vancouver, Chicago, etc.
Vous pouvez aussi télécharger le texte intégral de la publication scolaire au format pdf et consulter son résumé en ligne lorsque ces informations sont inclues dans les métadonnées.
Articles de revues sur le sujet "BLADE ANGLES"
Li, Yan, Chang Zhao, Chunming Qu, Shouyang Zhao, Fang Feng et Kotaro Tagawa. « Effect of Auxiliary Blade on Aerodynamic Characteristics of Vertical Axis Wind Turbine by Numerical Simulation ». International Journal of Rotating Machinery 2019 (21 avril 2019) : 1–17. http://dx.doi.org/10.1155/2019/8098160.
Texte intégralDEDA ALTAN, Burcin. « Enhancement of the performance of vertical axis wind rotors with straight blades ». European Mechanical Science 7, no 2 (20 juin 2023) : 49–55. http://dx.doi.org/10.26701/ems.1246352.
Texte intégralPribadyo, Pribadyo, Hadiyanto H et Jamari J. « Simulasi Performa Turbin Propeller Dengan Sudut Pitch Yang Divariasikan ». Jurnal Mekanova : Mekanikal, Inovasi dan Teknologi 6, no 1 (11 juin 2020) : 54. http://dx.doi.org/10.35308/jmkn.v6i1.2257.
Texte intégralThresher, R. W., A. D. Wright et E. L. Hershberg. « A Computer Analysis of Wind Turbine Blade Dynamic Loads ». Journal of Solar Energy Engineering 108, no 1 (1 février 1986) : 17–25. http://dx.doi.org/10.1115/1.3268046.
Texte intégralSaowalak Thongdee, Churat Tararuk, Natthawud Dussadee, Rameshprabu Ramaraj et Tanate Chaichana. « Study on performance of a savonius wind turbines related with the blade angle ». Maejo International Journal of Energy and Environmental Communication 1, no 2 (9 août 2019) : 32–36. http://dx.doi.org/10.54279/mijeec.v1i2.244916.
Texte intégralWu, Kuo-Tsai, Kuo-Hao Lo, Ruey-Chy Kao et Sheng-Jye Hwang. « Numerical and Experimental Investigation of the Effect of Design Parameters on Savonius-Type Hydrokinetic Turbine Performance ». Energies 15, no 5 (2 mars 2022) : 1856. http://dx.doi.org/10.3390/en15051856.
Texte intégralLi, Xin-kai, Jin-xue Guo, Xiao-ming Chen, Ke Yang, Tian-yu He et Xiao-dong Wang. « Experimental and Numerical Analysis of the Effect of a New Lightning Protection System on Lightning Protection and Aerodynamic Noise Performance of Wind Turbine Blades ». Electronics 8, no 9 (12 septembre 2019) : 1020. http://dx.doi.org/10.3390/electronics8091020.
Texte intégralYan, Jing, Xiaobing Liu, Li Peng et Jianan Li. « A new design way for cylindrical blades with adjustable inlet blade angles ». Advances in Mechanical Engineering 11, no 6 (juin 2019) : 168781401983017. http://dx.doi.org/10.1177/1687814019830174.
Texte intégralLi, Yan, Fang Feng, Wen Qiang Tian et Kotaro Tagawa. « Numerical Simulation on the Static Torque Performance of Vertical Axis Wind Turbine with Different Blade Airfoils ». Applied Mechanics and Materials 84-85 (août 2011) : 702–5. http://dx.doi.org/10.4028/www.scientific.net/amm.84-85.702.
Texte intégralTao, Yi, Yongming Bai et Yingchun Wu. « Influence of Blade Thickness on Solid–Liquid Two-Phase Flow and Impeller Wear in a Ceramic Centrifugal Slurry Pump ». Processes 9, no 8 (21 juillet 2021) : 1259. http://dx.doi.org/10.3390/pr9081259.
Texte intégralThèses sur le sujet "BLADE ANGLES"
Weiss, Samuel Bruce. « Vertical axis wind turbine with continuous blade angle adjustment ». Thesis, Massachusetts Institute of Technology, 2010. http://hdl.handle.net/1721.1/65178.
Texte intégralThis electronic version was submitted by the student author. The certified thesis is available in the Institute Archives and Special Collections.
Cataloged from student submitted PDF version of thesis.
Includes bibliographical references (p. 26).
The author presents a concept for a vertical axis wind turbine that utilizes each blade's entire rotational cycle for power generation. Each blade has its own vertical axis of rotation and is constrained to rotate at the rate of one half of a revolution per full revolution of the rotor. For a rotor of radius r and blades of width b, a technical analysis predicts a theoretical maximum power coefficient of CP = b 2r+b, neglecting wind flow interference by upwind blades. This theoretical power coefficient is generally greater than the efficiency of a typical Savonius wind turbine (CP ~~ 0.15), and it reaches CP = 0.5 at the limiting blade width, b = 2r. The analysis also predicts a static torque and optimal tip-speed ratio that are both greater than those of a Savonius wind turbine with similar blade dimensions. Design considerations for implementing the kinematic constraint and for blade adjustment to account for changes in wind direction are discussed, and the author's prototype is presented. Testing of the prototype demonstrated that implementation of the kinematic constraint is feasible, and that efficiencies greater than those achievable by a Savonius turbine are plausible. In 4 m s wind conditions, the prototype yielded an estimated CP of 0.15, with much room for improvement through design changes and blade optimization in future iterations of this style of turbine.
by Samuel Bruce Weiss.
S.B.
Carrasco, Mora Enrique. « Variable Stator Nozzle Angle Control in a Turbocharger Inlet ». Thesis, KTH, Kraft- och värmeteknologi, 2015. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-174345.
Texte intégralHarson, Andrew. « A blade angle control system for large variable pitch fans ». Thesis, Queen's University Belfast, 1991. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.334529.
Texte intégralAustin, Jeffrey G. « Mach number, flow angle, and loss measurements downstream of a transonic fan-blade cascade ». Thesis, Monterey, Calif. : Springfield, Va. : Naval Postgraduate School ; Available from National Technical Information Service, 1994. http://handle.dtic.mil/100.2/ADA280907.
Texte intégralRiyad, Iftekhar A. « An Analysis of Harmonic Airloads Acting on Helicopter Rotor Blades ». ScholarWorks@UNO, 2018. https://scholarworks.uno.edu/td/2507.
Texte intégralSundberg, Johanna, Martina Lundberg, Julia Solhed et Aikaterini Manousidou. « Two-dimensional Study of Blade Profiles for a Savonius Wind Turbine ». Thesis, Uppsala universitet, Elektricitetslära, 2020. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-412795.
Texte intégralEn Savonius vindturbin är en självstartande vertikalaxlad rotor som kan utformas i en kompakt design samtidigt som den producerar mindre oljud än horisontalaxlade vindkraftverk. Dagens hållbarhetssträvan i kombination med Savonius turbinens karakteristiska egenskaper gör den till ett potentiellt starkt vertyg för vindenergi. Då den kan placeras på exempelvis hustak eller skyltstolpar, utan att störa närliggande omgivning, finns det många möjliga sätt att implementera och integrera den i samhällets infrastruktur. Målet med detta projekt var att undersöka den aerodynamiska prestationen för Savoniusturbiner med två blad genom att variera bladvinkeln och överlappningsförhållandet. För att jämföra de olika profilerna användes den dimensionslösa effektkoefficienten och momentkoefficienten. Dessa koefficienter beräknades i förhållande till löptalet. Studien utfördes numeriskt med 2D-simuleringar i Ansys Fluent. De partiella differentialekvationerna som beskriver flödets egenskaper, inkluderat turbulenseffekterna, löstes med Reynolds-average Navier Stokes i kombination med k-ω SST modellen. En validering utfördes genom att jämföra data med simulerade och experimentella värden av en Semi-circular profil och en Benesh profil. Studien av bladvinkel och överlappningsförhållandet utgick från en Modified Bach profil. Den mest effektiva profilen hade en bladvinkel av 130 grader och ett överlappsförhållande på 0,56. Den genererade en maximal effektkoefficient av 0,267 vid löptal 0,9. Projektet innehöll en del osäkerheter då simuleringar aldrig kan beskriva verkligheten till fullo. Den tillgängliga beräkningskapaciteten begränsade även projektet ytterligare. Trots vissa begränsningar, visar ändå utförda simuleringar att ökad bladvinkel och ökat överlappningsförhållande genererar högre effekt.
This project was conducted within Stand up for wind and Stand up for energy.
Russ, Thomas William. « A surface flow visualization study of boundary layer behavior on the blades of a solid-wall compressor cascade at high angles of attack ». Thesis, Virginia Polytechnic Institute and State University, 1987. http://hdl.handle.net/10919/53161.
Texte intégralMaster of Science
Lewis, Daniel Russell. « Tip clearance and angle of attack effects upon the unsteady response of a vibrating flat plate in crossflow ». Thesis, Virginia Tech, 1993. http://hdl.handle.net/10919/43198.
Texte intégralThe influence of tip clearance and angle of attack upon the mid-span unsteady pressure response of a vibrating flat plate was investigated experimentally. Unsteady pressure measurements were taken for a variety of incidence angles, vibration frequencies and tip clearances over a Mach number range of 0.2 to 0.6.
It was found that changes in tip clearance had an effect on measured pressure fluctuations at higher angles of attack and larger Mach numbers. It was also observed that the amplitude of the unsteady pressure increased as the incidence angle was increased.
The plate was mechanically induced to oscillate in translation, simulating the flISt bending mode. Averaged Fast Fourier Transforms were used to determine pressure oscillation amplitudes and phase lags with respect to the plate motion.
Master of Science
Герасимчук, Галина Андріївна, et Galina Gerasimchuk. « Обґрунтування параметрів комбінованого однодискового копача кормових буряків ». Thesis, Тернопільський національний технічний університет ім. Івана Пулюя, 2011. http://elartu.tntu.edu.ua/handle/123456789/877.
Texte intégralДисертація присвячена вирішенню наукової задачі підвищення показників якості збирання кормових буряків шляхом обґрунтування параметрів комбінованого копача, виконаного у вигляді сферичного диска, встановленого під кутом атаки до напрямку його руху, у робочій зоні якого і над ним змонтовано горизонтальний вал з очисними лопатями, які закріплено на осях, повернутих відносно осі вала на деякий кут. На основі проведених теоретичних і експериментальних досліджень обґрунтовано раціональні параметри копача. Результати досліджень використовуються проектно-конструкторськими організаціями в процесі розробки КМ.
В диссертации на основании совокупности обобщенных результатов решена актуальная научная задача, которая состоит в повышении показателей качества работы выкапывающих рабочих органов кормовой свеклы путем обоснования параметров работы комбинированного однодискового копателя. В первом разделе проведен анализ литературных источников. В частности, рассмотрены классификация выкапывающих рабочих органов и очистителей головок корнеплодов кормовой свеклы, их конструкции, основные технологии сбора кормовой свеклы, а также обоснован выбор рабочего органа для проведения исследований. Во втором разделе теоретически исследовано секундные подачи примесей вороха корнеплодов и коэффициенты технологической эффективности работы копателя в зависимости от параметров копателя, характеристик корнеплодов и условий работы корнеуборочной машины. На основании анализа процесса взаимодействия очистительной лопати горизонтального вала с головкой корнеплодов получены математические модели, характеризирующие условия невываливания корнеплодов с почвы та их неповреждения, определена критическая угловая скорость вращения лопати. В третьем разделе представлено программу экспериментальных исследований, приведено перечень оборудования, приборов, разработанных опытных установок и методики проведения исследований. С учетом программы экспериментальных исследований изготовлена экспериментальная лабораторно-полевая установка комбинированного копателя кормовых корнеплодов. В четвертом разделе приведены результаты экспериментальных исследований. Установлено влияние конструктивно-кинематических параметров копателя на секундные подачи примесей вороха и основные показатели качества работы – потери, повреждения корнеплодов, остатки ботвы на головках корнеплодов. В пятом разделе определены перспективные направления усовершенствования конструкций рабочих органов копателей и основные показатели экономической эффективности использования копателя. Конструктивная новизна разработок защищена двумя патентами Украины на изобретения.
Dissertation is devoted to the scientific problem of improving indexes of quality of gathering fodder beet by grounding parameters of combined digger, designed as a spherical disc which is set due to an angle of attack to the direction of its movement in the working area of which it is mounted a horizontal shaft with scrubbing blades that are fixed on turned on defined angle axis according to axis of a shaft. It was grounded rational parameters of a digger on the basis of theoretical and experimental studies. Research results are used by design organizations in the development of RDM.
Bouchet, Claire. « Les métaphores dans la poésie de William Blake : enjeux de traduction ». Paris 3, 2004. http://www.theses.fr/2004PA030125.
Texte intégralThis study aims at probing, measuring and defining how the act of translating can contribute to literary analysis. It concentrates particularly on metaphors as they appear in four French translations of William Blake’s “Lambeth Books”. Translation is an activity which involves defining the cultural references of the work of art as well as the inner networks of imagery, and leads to making decisions in translating the text, according to the rules of semantics, syntax or morphology in both languages. Added to the analysis of the specificity of poetry writing, all these elements tend to show that translating is a creative activity based on a specific strategy of reading and which show how the translator is also a literary critic, the initiator into an author’s style and a creator of literary works
Livres sur le sujet "BLADE ANGLES"
Mike, Davis. Beyond Blade runner : Urban control : the ecology of fear. Westfield, N.J : Open Media, 1992.
Trouver le texte intégralMike, Davis. Beyond Blade runner : Urban control, the ecology of fear. Westfield, N.J. (PO Box 2726, Westfield NJ 07091) : Open Media, 1992.
Trouver le texte intégralAbedi, Isabel. Blöde Ziege, Dumme Gans : Alle Bilderbuchgeschichten. München : ArsEdition, 2009.
Trouver le texte intégralMuseum of Contemporary Art (Los Angeles, Calif.). The Blake Byrne collection. Los Angeles, Calif : Museum of Contemporary Art, 2005.
Trouver le texte intégralF, Groeneweg J., et Lewis Research Center, dir. Prediction of unsteady blade surface pressures on an advanced propeller at an angle of attack. Cleveland, Ohio : Lewis Research Center, 1989.
Trouver le texte intégralC, Zierke William, et United States. National Aeronautics and Space Administration, dir. The measurement of boundary layers on a compressor blade in cascade at high positive incidence angle. [Washington, D.C.] : National Aeronautics and Space Administration, 1986.
Trouver le texte intégralWilliam Blake : The gates of paradise. Toronto : Tundra Books, 2006.
Trouver le texte intégral1757-1827, Blake William, dir. The Tyger, the lamb, and the terrible desart : Songs of innocence and of experience in its times and circumstance : including facsimiles of two copies. London : Cygnus Arts, 1998.
Trouver le texte intégralAborn, Allyson. Everything I do you blame on me ! : A self-esteem book to help children control their anger. King of Prussia, Pa : Center for Applied Psychology, 1994.
Trouver le texte intégralNasher Museum of Art at Duke University, OSU Urban Arts Space, Wallach Art Gallery et Lewis & Clark College (Portland, Or.). Gallery of Contemporary Art, dir. Open this end : Contemporary art from the collection of Blake Byrne. Los Angeles : The Skylark Foundation, 2014.
Trouver le texte intégralChapitres de livres sur le sujet "BLADE ANGLES"
Wang, Yuanyuan, Yadi He, Pengli Zhu, Lidong Zhang et Feichao Zhao. « New Processing Method Based on Intelligently Manufacturing Blade with Multiple Space and Compound Angles ». Dans Lecture Notes in Electrical Engineering, 647–55. Singapore : Springer Singapore, 2019. http://dx.doi.org/10.1007/978-981-13-6508-9_78.
Texte intégralBabu, Sushanlal, et S. Anish. « Influence of Purge Ejection Angles and Upstream Wakes/Disturbances on Low Aspect Ratio Turbine Blade Passage Aerodynamics ». Dans Lecture Notes in Mechanical Engineering, 105–10. Singapore : Springer Nature Singapore, 2023. http://dx.doi.org/10.1007/978-981-19-7055-9_18.
Texte intégralSudani, Jay, Rutvesh Rathod, Harsimran Kassowal, Sunny Patel, Karan Panchal et Sodagudi Francis Xavier. « Computational Assessment of the Performance of an Air-Cooled Condenser Fan at Different Blade Pitch Angles and Speeds ». Dans Advances in Energy Research, Vol. 1, 429–37. Singapore : Springer Singapore, 2020. http://dx.doi.org/10.1007/978-981-15-2666-4_42.
Texte intégralLarrissy, Edward. « Postmodern Myths and Lies : Iain Sinclair and Angela Carter ». Dans Blake and Modern Literature, 125–45. London : Palgrave Macmillan UK, 2006. http://dx.doi.org/10.1057/9780230627444_10.
Texte intégralMa, Hui, Tong Yang, Shiyu Liu, Qi Sun et Bangchun Wen. « Effects of Twist Angle on Rubbing Induced Vibration Responses of Blade ». Dans Mechanisms and Machine Science, 193–204. Cham : Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-319-99270-9_14.
Texte intégralSerrano-Barreto, Carlos L., Jesús Enrique Sierra-García et Matilde Santos. « Intelligent Hybrid Controllers for the Blade Angle of Floating Wind Turbines ». Dans 16th International Conference on Soft Computing Models in Industrial and Environmental Applications (SOCO 2021), 461–70. Cham : Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-87869-6_44.
Texte intégralLing, Zhang, Wen Guo-liang et Peng Tao. « Numerical Investigation on Two Compound Angles Film Cooling of Stator Blades ». Dans Advances in Intelligent and Soft Computing, 689–97. Berlin, Heidelberg : Springer Berlin Heidelberg, 2011. http://dx.doi.org/10.1007/978-3-642-25194-8_81.
Texte intégralShen, Wen Zhong, Martin O. L. Hansen et Jens Nørkær Sørensen. « Determination of Angle of Attack (AOA) for Rotating Blades ». Dans Wind Energy, 205–9. Berlin, Heidelberg : Springer Berlin Heidelberg, 2007. http://dx.doi.org/10.1007/978-3-540-33866-6_37.
Texte intégralRanger, Christopher. « Friendly Enemies : A Dialogical Encounter between William Blake and Angela Carter ». Dans Blake, Modernity and Popular Culture, 140–50. London : Palgrave Macmillan UK, 2007. http://dx.doi.org/10.1057/9780230210776_11.
Texte intégralRozhkov, K. E., I. A. Krivosheev et N. B. Simonov. « Selection of Incidence Angle at Designing Blade Row of Compressors and Turbines ». Dans Proceedings of the 4th International Conference on Industrial Engineering, 197–204. Cham : Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-319-95630-5_21.
Texte intégralActes de conférences sur le sujet "BLADE ANGLES"
Naresh Babu, K., A. Kushari et C. Venkatesan. « Effect of Adjacent Blade Motion on the Aerodynamics of a Linear Cascade Blade ». Dans ASME Turbo Expo 2012 : Turbine Technical Conference and Exposition. American Society of Mechanical Engineers, 2012. http://dx.doi.org/10.1115/gt2012-68666.
Texte intégralYan, Xin, Lijie Lei, Jun Li et Zhenping Feng. « Effect of Bending and Mushrooming Damages on Heat Transfer Characteristic in Labyrinth Seals ». Dans ASME 2013 Turbine Blade Tip Symposium. American Society of Mechanical Engineers, 2013. http://dx.doi.org/10.1115/tbts2013-2012.
Texte intégralKOMERATH, N., S. G. LIOU et J. S. HYUN. « Flowfield of a swept blade tip at high pitch angles ». Dans 29th Aerospace Sciences Meeting. Reston, Virigina : American Institute of Aeronautics and Astronautics, 1991. http://dx.doi.org/10.2514/6.1991-704.
Texte intégralSchneider, Tim, et Dragan Kožulović. « Flow Characteristics of Axial Compressor Tandem Cascades at Large Off-Design Incidence Angles ». Dans ASME Turbo Expo 2013 : Turbine Technical Conference and Exposition. American Society of Mechanical Engineers, 2013. http://dx.doi.org/10.1115/gt2013-94708.
Texte intégralMurugan, Muthuvel, Anindya Ghoshal, Fei Xu, Ming-Chen Hsu, Yuri Bazilevs, Luis Bravo et Kevin Kerner. « Articulating Turbine Rotor Blade Concept for Improved Off-Design Performance of Gas Turbine Engines ». Dans ASME 2016 Conference on Smart Materials, Adaptive Structures and Intelligent Systems. American Society of Mechanical Engineers, 2016. http://dx.doi.org/10.1115/smasis2016-9045.
Texte intégralŠimurda, David, Martin Luxa, Pavel Šafařík, Jaroslav Synáč et Bartoloměj Rudas. « Aerodynamic Data for Two Variants of Root Turbine Blade Sections for a 54″ Turbine Rotor Blade ». Dans ASME Turbo Expo 2014 : Turbine Technical Conference and Exposition. American Society of Mechanical Engineers, 2014. http://dx.doi.org/10.1115/gt2014-25323.
Texte intégralKörbächer, Heiko, et Albin Bölcs. « Steady-State and Time-Dependent Experimental Results of a NACA-3506 Cascade in an Annular Channel ». Dans ASME 1996 International Gas Turbine and Aeroengine Congress and Exhibition. American Society of Mechanical Engineers, 1996. http://dx.doi.org/10.1115/96-gt-334.
Texte intégralKazemifar, Farzan, Mehdi Molai, Bahar Firoozabadi et Goodarz Ahmadi. « A Numerical Study of Geometrical Effects on the Strouhal Number of a Circular Cylinder ». Dans ASME 2008 International Mechanical Engineering Congress and Exposition. ASMEDC, 2008. http://dx.doi.org/10.1115/imece2008-69034.
Texte intégralSathish, S., S. Seralathan, Mohan Sai Narayan Ch, V. Mohammed Rizwan, U. Prudhvi Varma et K. Naga Madan Kumar. « Influence of converging conical hole angles on jet impingement blade cooling of gas turbine blade leading edge ». Dans INTERNATIONAL CONFERENCE ON ADVANCES IN MATERIALS, COMPUTING AND COMMUNICATION TECHNOLOGIES : (ICAMCCT 2021). AIP Publishing, 2022. http://dx.doi.org/10.1063/5.0070816.
Texte intégralZhao, Zhiyuan, Xin Du, Fengbo Wen et Zhongqi Wang. « Investigation of 3D Blade Design on Flow Field and Performance of a Low Pressure Turbine Stage ». Dans ASME Turbo Expo 2017 : Turbomachinery Technical Conference and Exposition. American Society of Mechanical Engineers, 2017. http://dx.doi.org/10.1115/gt2017-63772.
Texte intégral