Relevant bibliographies by topics / Flippers

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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 'Flippers'

Author: Grafiati
Published: 4 June 2021
Last updated: 1 February 2022

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Journal articles on the topic "Flippers"

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Muscutt, Luke E., Gareth Dyke, Gabriel D. Weymouth, Darren Naish, Colin Palmer, and Bharathram Ganapathisubramani. "The four-flipper swimming method of plesiosaurs enabled efficient and effective locomotion." Proceedings of the Royal Society B: Biological Sciences 284, no. 1861 (August 30, 2017): 20170951. http://dx.doi.org/10.1098/rspb.2017.0951.

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The extinct ocean-going plesiosaurs were unique within vertebrates because they used two flipper pairs identical in morphology for propulsion. Although fossils of these Mesozoic marine reptiles have been known for more than two centuries, the function and dynamics of their tandem-flipper propulsion system has always been unclear and controversial. We address this question quantitatively for the first time in this study, reporting a series of precisely controlled water tank experiments that use reconstructed plesiosaur flippers scaled from well-preserved fossils. Our aim was to determine which limb movements would have resulted in the most efficient and effective propulsion. We show that plesiosaur hind flippers generated up to 60% more thrust and 40% higher efficiency when operating in harmony with their forward counterparts, when compared with operating alone, and the spacing and relative motion between the flippers was critical in governing these increases. The results of our analyses show that this phenomenon was probably present across the whole range of plesiosaur flipper motion and resolves the centuries-old debate about the propulsion style of these marine reptiles, as well as indicating why they retained two pairs of flippers for more than 100 million years.
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Sukada, I. Ketut, I. Nyoman Tirta Ariana, and I. Gede Suarta. "Length Plastron Correlation towards Ridley Turtles Long Flipper that Given Lemuru and Seaweed Feeds." International Research Journal of Engineering, IT & Scientific Research 2, no. 9 (September 3, 2016): 34. http://dx.doi.org/10.21744/irjeis.v2i9.232.

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A turtle security that was released their habitat in conserving, it was determined by their speed and agility to swimming and diving at avoiding predators even chasing prey to be eaten. The most an important part of turtle organs for agile swimming and diving was a flipper. Flippers forward more function as paddles when swimming and diving while the rear flippers serves as a rudder to steer the direction of movement of swimming and diving. The front flippers are unlike paddle when swimming and diving, whereas, the back flippers as a rudder at direction when swimming and diving. At front flippers, there was belong a strong nails for ripping or tearing their prey, therefore, it was easy eaten. The study was intended to know a feeding effect of lemuru and seaweed on different percentage towards length plastron correlation to in front length flippers both. An experiment material that was used in the research was 75 ridley turtles, having by the ranch turtle, PT. Moncot Sari, located in Desa Tanjung Benoa, South Kuta subdistrict, Badung regency. The experiments were designed using RAL, the analysis of correlation, regression, and data processing applied Costat Statistics. The research results were obtained the highest long plastron average rows on treatment E: 36.4 cm, D: 28.7 cm, A: 28,6 cm, B: 27.6 cm and C: 26.6 (P <0.01), a length plastron correlation and regression towards long front flippers were significant both front and back. A length plastron correlation (X) with front flippers r = 0.7768, b = 03 223 and a = 18.2499 very significant (p <0:01), whereas, the correlation between long front flippers (X) and long back flippers r = 0.6346 , b = 0.9814, a = 14.6368 highly significant (P <0.01).
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Licari, Giuseppe, Karolina Strakova, Stefan Matile, and Emad Tajkhorshid. "Twisting and tilting of a mechanosensitive molecular probe detects order in membranes." Chemical Science 11, no. 22 (2020): 5637–49. http://dx.doi.org/10.1039/d0sc02175j.

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Fish, F. E., S. Innes, and K. Ronald. "Kinematics and estimated thrust production of swimming harp and ringed seals." Journal of Experimental Biology 137, no. 1 (July 1, 1988): 157–73. http://dx.doi.org/10.1242/jeb.137.1.157.

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The propulsive motions of swimming harp seals (Phoca groenlandica Erxleben) and ringed seals (Phoca hispida Schreber) were studied by filming individuals in a flume. The seals swam at velocities ranging from 0.6 to 1.42 m s-1. Locomotion was accomplished with alternate lateral sweeps of the hind flippers generated by lateral flexions of the axial body in conjunction with flexion of the flippers. The frequency of the propulsive cycle increased linearly with the swimming velocity, and the maximum angle of attack of the flipper decreased, but the amplitude remained constant. The kinematics and morphology of this hind flipper motion indicated that phocid seals do not swim in the carangiform mode as categorized by Lighthill (1969), but in a distinct mode that mimics swimming by thunniform propulsors. The hind flippers acted as hydrofoils, and the efficiency, thrust power and coefficient of thrust were calculated from unsteady wing theory. The propulsive efficiency was high at approximately 0.85. The thrust power increased curvilinearly with velocity. The drag coefficient ranged from 0.012 to 0.028 and was found to be 2.8-7.0 times higher than the theoretical minimum. The drag coefficient was high compared with that of phocid seals examined during gliding or towing experiments, indicating an increased drag encumbered by actively swimming seals. It was determined that phocid seals are capable of generating sufficient power for swimming with turbulent boundary layer conditions.
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Tytell, E. "HUMPBACKS' BUMPY FLIPPERS." Journal of Experimental Biology 207, no. 21 (October 1, 2004): iv. http://dx.doi.org/10.1242/jeb.01249.

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Jaffe, Nick. "Script Flippers/Flip Scripters." Teaching Artist Journal 7, no. 4 (September 28, 2009): 209–10. http://dx.doi.org/10.1080/15411790903158548.

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Dubbers, D., R. Vlaming, and E. Klemt. "Bistable neutron spin flippers." Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment 270, no. 1 (July 1988): 95–98. http://dx.doi.org/10.1016/0168-9002(88)90014-9.

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Knight, K. "DOLPHINS' FLIPPERS ACT LIKE AEROFOILS." Journal of Experimental Biology 212, no. 14 (June 26, 2009): iii. http://dx.doi.org/10.1242/jeb.034413.

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Galatius, Anders, and Carl Christian Kinze. "Ankylosis patterns in the postcranial skeleton and hyoid bones of the harbour porpoise (Phocoena phocoena) in the Baltic and North Sea." Canadian Journal of Zoology 81, no. 11 (November 1, 2003): 1851–61. http://dx.doi.org/10.1139/z03-181.

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The onset and timing of epiphyseal ankylosis in the vertebral column and flippers and ankylosis of the hyoid and sternal bones were studied in 350 skeletons of the harbour porpoise (Phocoena phocoena) originating from the Baltic and North Sea and held in the collections of the Zoological Museum (University of Copenhagen), the Museum of Natural History (Gothenburg), the National Museum of Natural History (Stockholm), and the German Oceanographic Museum (Stralsund). Epiphyseal ankylosis in the vertebral column started in the anterior cervical region and then initiated around the 23rd to 26th caudal vertebrae from where it proceeded in both directions. The progression of vertebral epiphyseal ankylosis eventually terminated in the thoracic and lumbar regions. Epiphyseal ankylosis in the flippers began at the distal end of the humerus and the proximal ends of the radius and ulna. The timing of ankylosis in the flippers was more consistent across the specimens than the timing of vertebral ankylosis. Males and females had similar timing of ankylosis in the vertebral column and the flippers. Complete fusion of the hyoid and sternal bones occurred within the first year of life in most specimens. The early development of the hyoid apparatus may be linked to use of suction in feeding.
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Holmes, Bob. "How the seal got its flippers." New Scientist 202, no. 2705 (April 2009): 10. http://dx.doi.org/10.1016/s0262-4079(09)61093-9.

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Dissertations / Theses on the topic "Flippers"

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Yavar, Alexander, and Victor Öfverberg. "Flippers on the real estate market." Thesis, KTH, Fastigheter och byggande, 2016. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-189265.

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En flippers roll på marknaden avser individer som köper bostäder- och fastigheter, antingen på den nya marknaden eller på eftermarknaden, i syfte att tjäna på bostäderna och därmed aldrig flytta in i dem. Deras investeringar kallas för spekulantköp och har blivit vanligare de fem senaste åren. En flippers effekt på bostads- och fastighetsmarknaden är att dem skapar och påverkar marknadens prissättning. Denna studie har använt en induktiv forskningsmetod som kombinerar litteraturstudier och en empirisk ansats i form av intervjuer. Det har gjorts tre intervjuer med Boklok, Abacus och Järntorget bostad. Även intervjuer med FMF och teoretiker Hans Lind. Flippers investerar som mest i centrala Stockholm enligt antydning från FMF och är aktuella på båda marknaderna: den nya marknaden och eftermarknaden. Generellt finns ingen negativ syn på flipping, men farhågor existerar kring hur affären görs och i vilken utsträckning den kan påverka andrahands köpare och vad som skulle hända om marknaden vänder – och då hur konsekvenserna av flipping lägger sig hos byggherrarna. Resultatet visar att flipping kan medföra negativa konsekvenser i köpprocessen vid nyproduktion som medför störst risk om marknaden svänger, samt hos andrahandsköpare som kan få problem efter tillträde då flipping gjorts under felaktiga premisser.
A flippers role in the market refers to individuals who purchase real estate, either in the new market or on the after market in order to serve the housing and thus never move into them. Their investment is called speculator investments and has become more common the last five years. A flippers effect on housing and real estate market is that they create and affect market pricing. This study has used an inductive research method that combines literature and an empirical approach representing interviews. There have been three interviews with real estate companies: BoKlok, Abacus and Järntorget Bostad combined with interviews with FMF and theorist Hans Lind. In Sweden, Flippers are investing most in central Stockholm, according to hints from the FMF but are current in both markets. Generally there are no negative view of flipping, but concerns about how business is done and to what extent it can affect other hand the buyers and what would happen if the market turns - and the consequences of flipping folds of the developers. The result shows that flipping can have negative consequences in the buying process of new construction when it is it brings the greatest risk of market swings, and of second-hand buyers who might have problems after admission if flipping was done under false pretenses.
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Fernando, Waduge Pradeep Lasantha. "Lack of Molecular Chaos and Role of Stochasticity in KAC's Ring Model." University of Akron / OhioLINK, 2009. http://rave.ohiolink.edu/etdc/view?acc_num=akron1259607415.

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Flippin, Stefanie Lee. "Synthesis of phospholipid analogs /." Electronic version (PDF), 2003. http://dl.uncw.edu/etd/2003/flippins/stefanieflippin.pdf.

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Jantos, Anne, Matthias Heinz, Eric Schoop, and Ralph Sonntag. "Migration to the Flipped Classroom – Applying a Scalable Flipped Classroom Arrangement." TUDpress, 2016. https://tud.qucosa.de/id/qucosa%3A33955.

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Purpose – This paper is part of an extensive project1 which focusses on creating and implementing a scalable flipped classroom framework to broaden information and media competencies in university staff in Saxony. A flipped classroom arrangement with a sensible mix of multimedia tools promotes meaningful learning and lowers travel costs by avoiding content consumption in face-to-face time and instead offers content beforehand using various sources. This paper will in particular focus on the approach to gradually apply a flipped classroom arrangement to a B2B-Marketing course specifically designed for part-time students and use the implications to promote this method and further the step-by-step migration to the flipped classroom at universities in Saxony. Design/methodology/approach – Gathering information by reviewing previous experiences in E-Learning over the past decade, we were able to create an overview of how to approach part-time students and identified various concepts to create a more flexible and meaningful learning environment. We decided on a flipped classroom arrangement which offers time sensible teaching and promotes meaningful learning. A flipped classroom framework has been created which can be adjusted freely. Finally, we implemented the framework to a B2B-Marketing course by adapting it to the course content, time frame and attendance number. This procedure is designed to gradually increase usage of multi media tools and self efficacy and thereby steadily migrates the course to the flipped classroom. Originality/value – Focussing on part-time students’ needs and satisfying them with a flipped classroom arrangement is an entirely new approach. This project connects parttime- learning with online learning in a yet unprecedented manner. Practical implications – This paper describes the project’s two main outcomes. Firstly, an independent scalable framework which can be adapted to different learners’ and teachers’ needs. Secondly, the application strategy is described in detail and offers explicit indications and methods to implement the flipped classroom gradually. Also, there will be an evaluation which will be interpreted and summarized in a guideline as well as patterns and lessons learned. In general, this project aims to broaden media and information competencies and encourage and strengthen collaboration in higher education in Saxony.
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Norgren, Marcus. "Flipped Classroom på högstadiet." Thesis, Högskolan i Gävle, Avdelningen för elektronik, matematik och naturvetenskap, 2013. http://urn.kb.se/resolve?urn=urn:nbn:se:hig:diva-17014.

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Eriksson, David. "Flipped Classroom i gymnasieskolan." Thesis, Luleå tekniska universitet, Pedagogik, språk och Ämnesdidaktik, 2017. http://urn.kb.se/resolve?urn=urn:nbn:se:ltu:diva-64073.

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I denna undersökning studeras verksamma lärares syn på hur undervisning kan förändras genom att använda Flipped Classroom i undervisningen. Till detta används även tidigare forskningslitteratur där lärarnas erfarenheter jämförs för att verifiera resultatet med den tidigare forskningen. Resultatet av studien har visat att undervisning bör varieras och att undervisning som blandar Flipped Classroom med traditionell undervisning är att föredra. Arbetet med texten har visat att denna metod kan leda till att eleverna blir aktivare under lektionstid. Vidare blir eleverna bättre förberedda då de inför varje lektion ska ta del av inspelad teori.
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Bergman, Jennifer. "Flipped eller bara flippat? En fenomenografisk studie av elevers upplevelse av Flipped Classroom." Thesis, Högskolan Dalarna, Akademin Utbildning, hälsa och samhälle, 2014. http://urn.kb.se/resolve?urn=urn:nbn:se:du-15424.

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Mazouchova, Nicole. "Principles of fin and flipper locomotion on granular media." Thesis, Georgia Institute of Technology, 2012. http://hdl.handle.net/1853/47645.

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Locomotion of animals, whether by running, flying, swimming or crawling, is crucial to their survival. The natural environments they encounter are complex containing fluid, solid or yielding substrates. These environments are often uneven and inclined, which can lead to slipping during footsteps presenting great locomotor challenges. Many animals have specialized appendages for locomotion allowing them to adapt to their environmental conditions. Aquatically adapted animals have fins and flippers to swim through the water, however, some species use their paddle-like appendages to walk on yielding terrestrial substrates like the beach. Beach sand, a granular medium, behaves like a solid or a fluid when stress is applied. Principles of legged locomotion on yielding substrates remain poorly understood, largely due to the lack of fundamental understanding of the complex interactions of body/limbs with these substrates on the level of the Navier-Stokes Equations for fluids. Understanding of the limb-ground interactions of aquatic animals that utilize terrestrial environments can be applied to the ecology and conservation of these species, as well as enhance construction of man-made devices. In this dissertation, we studied the locomotion of hatchling loggerhead sea turtles on granular media integrating biological, robotic, and physics studies to discover principles that govern fin and flipper locomotion on flowing/yielding media. Hatchlings in the field modified their limb use depending on substrate compaction. On soft sand they bent their wrist to utilize the solid features of sand, whereas on hard ground they used a rigid flipper and claw to clasp asperities during forward motion. A sea turtle inspired physical model in the laboratory was used to test detailed kinematics of fin and flipper locomotion on granular media. Coupling of adequate step distance, body lift and thrust generation allowed the robot to move successfully forward avoiding previously disturbed ground. A flat paddle intruder was used to imitate the animal's flipper in physics drag experiments to measure the forces during intrusion and thrust generation.
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Kaiser, Andre, Anja Lorenz, Barbara Dinter, Tom Hänel, and Carsten Felden. "Flipped Classroom in der Wirtschaftsinformatik." Universitätsbibliothek Leipzig, 2015. http://nbn-resolving.de/urn:nbn:de:bsz:15-qucosa-183503.

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Die Technische Universität Chemnitz und Technische Universität Bergakademie Freiberg führten im Rahmen des LiT-Projekts „FC WInf – Flipped Classroom in der Wirtschaftsinformatik“ ein kooperatives Lernprojekt im Sommersemester 2014 und Wintersemester 2014/2015 durch. Ziel war es, durch die Implementierung von Online-Lerneinheiten die individuelle Selbstlernphase der Studierenden zu stärken. Der Beitrag fasst die Konzeption und Durchführung zusammen und präsentiert wesentliche Ergebnisse der Evaluation.
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Larsson, Jonas. "Bättre undervisning med Flipped Classroom?" Thesis, Malmö högskola, Fakulteten för lärande och samhälle (LS), 2014. http://urn.kb.se/resolve?urn=urn:nbn:se:mau:diva-33637.

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Denna uppsats syftar till att undersöka vad som har föranlett några lärare i grund- och gymnasieskolan att tillämpa Flipped Classroom i undervisningen och vilka möjligheter, utmaningar och nackdelar de anser detta sätt att utnyttja IKT i undervisningen innebär.
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Books on the topic "Flippers"

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Die Flippers. Leipzig: Militzke, 2008.

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Wendon, Lyn. Fred's flippers. Cambridge: Letterland Ltd., 1992.

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Flying flippers: Sea turtle. Ann Arbor, Michigan: Cherry Lake Publishing, 2016.

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Lock, Deborah. Feathers, flippers, and feet. New York, NY: DK Pub., 2004.

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Rauzon, Mark J. Feet, flippers, hooves, and hands. New York: Lothrop, Lee & Shepard Books, 1994.

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Canetti, Yanitzia. Amazing adaptations!: Fins and flippers. Lawrence, MA: Cambridge BrickHouse, 2010.

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Stone, Lynn M. How do animals use their flippers? Vero Beach, FL: Rourke Pub., 2008.

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From penguin wings to boat flippers. San Diego, Calif: KidHaven Press, 2005.

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Rodriguez, Cindy. Flipper friends. Vero Beach, FL: Rourke Pub., 2008.

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Eldred, Gary W. Make money with flippers, fixers and renovations. 2nd ed. Hoboken, N.J: John Wiley & Sons, Inc., 2008.

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Book chapters on the topic "Flippers"

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Lebedev, V. T., Gy Török, and G. P. Gordeev. "Compact Neutron Spin Echo Device with Foil Spin Flippers." In Neutron Spin Echo Spectroscopy, 56–64. Berlin, Heidelberg: Springer Berlin Heidelberg, 2002. http://dx.doi.org/10.1007/3-540-45823-9_6.

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Hügel, Hans-Otto. "Flipper." In Handbuch Populäre Kultur, 195–98. Stuttgart: J.B. Metzler, 2003. http://dx.doi.org/10.1007/978-3-476-05001-4_37.

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Adolf, Steven. "Three Flipper Wars." In Tuna Wars, 339–61. Cham: Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-030-20641-3_37.

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El Miedany, Yasser. "Flipped Learning." In Rheumatology Teaching, 285–303. Cham: Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-319-98213-7_15.

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Danaher, Mike. "Flipped Classrooms." In Encyclopedia of Educational Innovation, 1–6. Singapore: Springer Singapore, 2019. http://dx.doi.org/10.1007/978-981-13-2262-4_130-1.

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Reidsema, Carl, Roger Hadgraft, and Lydia Kavanagh. "Introduction to the Flipped Classroom." In The Flipped Classroom, 3–14. Singapore: Springer Singapore, 2017. http://dx.doi.org/10.1007/978-981-10-3413-8_1.

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Gardner, Anne. "Flipping on a Shoestring: A Case Study of Engineering Mechanics at the University of Technology Sydney." In The Flipped Classroom, 163–76. Singapore: Springer Singapore, 2017. http://dx.doi.org/10.1007/978-981-10-3413-8_10.

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Pardo, Abelardo, and Negin Mirriahi. "Design, Deployment and Evaluation of a Flipped Learning First-Year Engineering Course." In The Flipped Classroom, 177–91. Singapore: Springer Singapore, 2017. http://dx.doi.org/10.1007/978-981-10-3413-8_11.

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Al-Abdeli, Yasir M. "Flipped Classes: Drivers for Change, Transition and Implementation." In The Flipped Classroom, 193–209. Singapore: Springer Singapore, 2017. http://dx.doi.org/10.1007/978-981-10-3413-8_12.

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Gagnon, Paul, Redante Mendoza, and Jan Carlstedt-Duke. "A Technology-Enabled Flipped Classroom Model." In The Flipped Classroom, 211–28. Singapore: Springer Singapore, 2017. http://dx.doi.org/10.1007/978-981-10-3413-8_13.

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Conference papers on the topic "Flippers"

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Gimenez, Carlos. "Understanding Flippers and Their Impact on the Housing Market." In 24th Annual European Real Estate Society Conference. European Real Estate Society, 2017. http://dx.doi.org/10.15396/eres2017_236.

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Carreira Pedro, Hugo, and Marcelo Kobayashi. "Numerical Study of Stall Delay on Humpback Whale Flippers." In 46th AIAA Aerospace Sciences Meeting and Exhibit. Reston, Virigina: American Institute of Aeronautics and Astronautics, 2008. http://dx.doi.org/10.2514/6.2008-584.

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Zheng, Tan, Xiaoqing Qiang, Jinfang Teng, and Jinzhang Feng. "Application of Humpback Whale Flippers in an Annular Compressor Cascade." In ASME Turbo Expo 2016: Turbomachinery Technical Conference and Exposition. American Society of Mechanical Engineers, 2016. http://dx.doi.org/10.1115/gt2016-56589.

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Humpback whales possess bumpy tubercles on the leading edge of their flippers. Due to these leading edge tubercles, the whales are able to perform complex underwater maneuvers agilely. Inspired by the flippers, this paper applies sinusoidal-like tubercles to the leading edge of the blade in an annular compressor cascade, and presents a numerical investigation to explore the effects of tubercles with the aim of controlling the corner separation and reducing losses. A preliminary study by steady 3D RANS simulations is performed. The aerodynamic performance and the behavior of the corner separation are investigated in the baseline compressor cascade. Subsequently, cascades with leading edge tubercles are numerically simulated. A crucial geometry parameter of the tubercles, wavelength, is varied to obtain different configurations. The influence of the parameter is concluded from the comparison of the performance attained by these configurations. Also, several configurations, which are typical in loss characteristics, are selected for further DES simulations so as to obtain more flow details, especially at the separation region. Flow visualizations show that leading edge tubercles could induce the formation of counter-rotating streamwise vortices. The interaction between the streamwise vortices and corner separation is emphatically investigated. By analysis of all the results obtained, this paper tries to figure out the mechanism of leading edge tubercles in loss reduction and separation delay in an annular compressor cascade.
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Calo-Santiago, Rosa, Hugo Pena-Verdeal, Carlos García-Resúa, Eva Punin Dorrio, and Maria Jesus Giraldez. "Assessment of the accommodative facility training with flippers between sessions." In IV International Conference on Applications of Optics and Photonics, edited by Manuel Filipe P. Martins Costa. SPIE, 2019. http://dx.doi.org/10.1117/12.2525858.

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Nair, Bindu P., T. K. Manojkumar, Sreedhar K.M, Asraf V. Mohamed, and Zainul Hukuman. "Pyranone Benzene complexes as potential nano-flippers: A DFT study." In 2015 International Conference on Advances in Computing, Communications and Informatics (ICACCI). IEEE, 2015. http://dx.doi.org/10.1109/icacci.2015.7275631.

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Liu, Jincun, Zhengxing Wu, Junzhi Yu, and Zhiqiang Cao. "Flippers-based turning analysis and implementation of a dolphin robot." In 2017 IEEE International Conference on Robotics and Biomimetics (ROBIO). IEEE, 2017. http://dx.doi.org/10.1109/robio.2017.8324408.

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Zheng, Tan, Mingmin Zhu, Xiaoqing Qiang, Jinfang Teng, and Jinzhang Feng. "Influence of Leading Edge Tubercles in an Annular Compressor Cascade With Different Hub-Tip Ratios and Aspect Ratios." In ASME Turbo Expo 2017: Turbomachinery Technical Conference and Exposition. American Society of Mechanical Engineers, 2017. http://dx.doi.org/10.1115/gt2017-64054.

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Humpback whale flippers’ scalloped tubercles on the leading edge are thought to enhance the whale’s underwater maneuverability. Inspired by the flippers, leading edge tubercles are applied in a low speed annular compressor cascade as a type of passive flow control techniques in this paper. A numerical study is performed to investigate the influence of tubercles on the aerodynamic losses and corner separation in the low speed cascades. Different low speed cascades based on a CDA airfoil profile are built with several hub-tip ratios and aspect ratios. Steady RANS simulations are carried out for these cascades with and without leading edge tubercles. The aerodynamic performance and corner separation features are subsequently investigated in these cascades. The influence of tubercles under the variation of hub-tip ratio and aspect ratio is understood and concluded from the comparison of the performance attained by different cascades. Flow visualizations at a post-stall incidence angle show that the interaction between the tubercle-induced streamwise vortices and corner separation vortices plays a crucial role in attenuating the corner separation and reducing losses. By combining the performance analysis and flow visualizations, this paper discusses the mechanism of leading edge tubercles in a low speed annular compressor cascade with different hub-tip ratios and aspect ratios.
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Wang, Yu, Xuejian Bai, Long Cheng, Shuo Wang, and Min Tan. "Data-Driven Hydrodynamic Modeling for a Flippers-Driven Underwater Vehicle-Manipulator System." In 2020 IEEE 9th Data Driven Control and Learning Systems Conference (DDCLS). IEEE, 2020. http://dx.doi.org/10.1109/ddcls49620.2020.9275223.

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Zhang, Yanjiang, Yongheng Deng, and Yong Tu. "The behaviors of flippers, rental investors and owner-occupiers in Singapore private housing market." In 25th Annual European Real Estate Society Conference. European Real Estate Society, 2016. http://dx.doi.org/10.15396/eres2016_205.

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Kazunori Ohno, Shouich Morimura, Satoshi Tadokoro, Eiji Koyanagi, and Tomoaki Yoshida. "Semi-autonomous control system of rescue crawler robot having flippers for getting Over unknown-Steps." In 2007 IEEE/RSJ International Conference on Intelligent Robots and Systems. IEEE, 2007. http://dx.doi.org/10.1109/iros.2007.4399271.

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Reports on the topic "Flippers"

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Adams, Petra, F. Meot, H. Huang, J. Kewisch, P. Oddo, and T. Roser. Simulations of RHIC Spin Flipper. Office of Scientific and Technical Information (OSTI), July 2021. http://dx.doi.org/10.2172/1807951.

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Meot, F., H. Huang, J. Kewisch, P. Oddo, G. Robert-Demolaize, and T. Roser. RHIC Spin flipper, fast-sweep efficiency simulations. Office of Scientific and Technical Information (OSTI), August 2017. http://dx.doi.org/10.2172/1376183.

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Cho, Siwon. Flipped Classroom for Online Textile Course. Ames: Iowa State University, Digital Repository, 2017. http://dx.doi.org/10.31274/itaa_proceedings-180814-1832.

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Perez, A., and R. Gandhi. Pair production of helicity-flipped neutrinos in supernovae. Office of Scientific and Technical Information (OSTI), July 1989. http://dx.doi.org/10.2172/5810743.

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Dasgupta, Shoumita, and Katherine Larabee Tuttle. Human Genetic Variation: A Flipped Classroom Exercise in Cultural Competency. Genetics Society of America Peer-Reviewed Education Portal (GSA PREP), October 2013. http://dx.doi.org/10.1534/gsaprep.2013.003.

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Dorie, Amy, Jessica Hurst, and David Loranger. It All Adds Up: Flipped Classroom Approaches in Retail Math Instruction. Ames: Iowa State University, Digital Repository, 2017. http://dx.doi.org/10.31274/itaa_proceedings-180814-350.

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Rodríguez Buitrago, Carolina, Clara Isabel Onatra Chavarro, and Sandra Marina Palencia González. Pre-Service Language Teachers’ Perceptions towards Self-Regulated Learning: Paving the way for Flipped Learning. Institucion Universitaria Colombo Americana, June 2019. http://dx.doi.org/10.26817/paper.07.

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Student-Faculty Connection and STEM identity in the Flipped Classroom. Purdue University, 2019. http://dx.doi.org/10.5703/1288284316915.

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A Flipped Model to Develop Improved Problem Identification & Development Skills in a Mechanics of Materials Course. Purdue University, August 2018. http://dx.doi.org/10.5703/1288284316846.

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