Academic literature on the topic 'Oscillating movement'

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Journal articles on the topic "Oscillating movement"

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Behnke, Karsten, and Florian Schleich. "Exploring limiting factors of wear in pitch bearings of wind turbines with real-scale tests." Wind Energy Science 8, no. 2 (2023): 289–301. http://dx.doi.org/10.5194/wes-8-289-2023.

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Abstract. Oscillating movements under load can cause wear in rolling bearings. Blade bearings of wind turbines are subject to both. To know how to avoid wear in these bearings is important since they ensure the operational safety of the turbine. Oscillations of blade bearings vary in load, speed, and amplitude. The objective of this work is to find limits of these operating parameters with regards to wear occurrence. To this end several tests with real-size bearings were carried out. The test parameters are based on typical operating conditions of a reference turbine. The size of the bearings
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He, Zhang-Ming, Deng-Long Wang, Yan-Chao She, Jian-Wen Ding, and Xiao-Hong Yan. "Nonperiodic Oscillation of Bright Solitons in Condensates with a Periodically Oscillating Harmonic Potential 10.5560/ZNA.2012-0085." Zeitschrift für Naturforschung A 67, no. 12 (2012): 723–28. http://dx.doi.org/10.5560/zna.2012-0085.

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Considering a periodically oscillating harmonic potential, we explored the dynamic properties of bright solitons in a Bose-Einstein condensate by using Darboux transformation. It is found that the soliton movement exhibits a nonperiodic oscillation under a slow oscillating potential, while it is hardly affected under a fast oscillating potential. Furthermore, the head-on and/or ‘chase’ collisions of two solitons have been obtained, which could be controlled by the oscillation frequency of the potential.
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Zhileykin, Mikhail M., Pavel V. Sirotin, Sergey S. Nosikov, and Nikolay N. Pulyaev. "Method for detecting the loss of stability of the movement of tractors when towing a trailer or a coupled unit." Tractors and Agricultural Machinery 90, no. 1 (2023): 39–48. http://dx.doi.org/10.17816/0321-4443-321266.

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BACKGROUND:Currently, combines and tractors, being the most energy-intensive transport and technological machines for agricultural purposes, largely determine the possibility of transition to an efficient and environmentally friendly agricultural economy, and also provide the technical aspect of the transformation of the agro-industrial complex into the leading sector of the countrys industry. One of the sources of dynamic loads in the units and subsystems of tractor equipment are self-oscillating modes.
 AIMS:Study of the conditions for the occurrence of self-oscillating processes in the
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Stosiak, Michał, Mykola Karpenko, Adam Deptuła, et al. "Modelling and Experimental Verification of the Interaction in a Hydraulic Directional Control Valve Spool Pair." Applied Sciences 13, no. 1 (2022): 458. http://dx.doi.org/10.3390/app13010458.

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This study examined the impact of mechanical oscillation on a hydraulic directional control valve. Particular attention was paid to the oscillating movement of the spool of the hydraulic directional control valve resulting from this impact. Different models of fluid and mixed friction were considered. The models analysed accounted for the relative movement of the directional control valve body and the fact that it is kinematically excited by external mechanical oscillations. It was observed that the mixed friction model, where the frictional force is considered to be the sum of molecular force
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Gutnik, B. J., and B. Hyland. "Lateralized Spatial Strategies in Oscillating Drawing Movements." Perceptual and Motor Skills 84, no. 2 (1997): 435–51. http://dx.doi.org/10.2466/pms.1997.84.2.435.

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Kinematic characteristics and lateral differences between two upper extremities were investigated in a unimanual graphic task involving fast and precise oscillating movements on the vertical plane. The spatial locations of sequential reversal points were used to calculate the pairs of angles, relative to the horizontal axis. The point biserial coefficient of correlation was used to analyze the difference between big and large angles and their sequence in each pair. Three main groups (A, B, and C) of performance models were distinguished in 132 tests by 33 strongly right-handed male subjects. G
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Wan, Xiaohu, Daniela Cimini, Lisa A. Cameron, and E. D. Salmon. "The coupling between sister kinetochore directional instability and oscillations in centromere stretch in metaphase PtK1 cells." Molecular Biology of the Cell 23, no. 6 (2012): 1035–46. http://dx.doi.org/10.1091/mbc.e11-09-0767.

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Kinetochores bound to kinetochore microtubules (kMTs) exhibit directional instability in mammalian and other mitotic vertebrate cells, oscillating between poleward (P) and away-from-the-pole (AP) movements. These oscillations are coupled to changes in length of kMTs in a way that maintains a net stretch of the centromere. To understand how sister kinetochore directional instability and kMT plus-end dynamic instability are coupled to oscillations in centromere stretch, we tracked at high resolution the positions of fluorescent kinetochores and their poles for oscillating chromosomes within spin
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Nizhegorodov, A. I., and V. Z. Lapshin. "IMPROVEMENT OF STRUCTURAL AND DYNAMIC PROPERTIES OF THE HEARTH PLATE OF AN ELECTRIC ROASTING FURNACE FOR BULK MATERIALS." Spravochnik. Inzhenernyi zhurnal, no. 333 (December 2024): 27–34. https://doi.org/10.14489/hb.2024.12.pp.027-034.

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In this work, we consider the basic dynamical system of electric roasting furnaces, i.e., an oscillating movable hearth plate for vibration displacement of bulk particles. The main disadvantage of oscillating dynamical systems consists in fluctuations in the oscillation amplitude due to its sensitivity to minor changes in the excitation and natural frequency, as well as to external factors. We report experimental data on the duration and velocity of movement of loose material along the hearth plate surface on the example of expanded vermiculite, which ensure the highest quality of the obtained
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Katrakova-Krüger, Danka, Sabine Weichert, and Christoph Hartl. "Influence of the Oscillation Parameters Amplitude and Frequency on the Microstructure of Laser-Welded Thin Nitinol Foils." Journal of Manufacturing and Materials Processing 9, no. 2 (2025): 32. https://doi.org/10.3390/jmmp9020032.

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Laser welding has become well established for joining Ni-Ti-based shape memory alloys and extends the manufacturability of highly functional components with complex geometries. Published studies on the effect of laser welding on alterations to microstructure and properties of these alloys, however, mainly deal with conventional component dimensions and linear laser beam movement. In view of the increasing importance of microtechnology, research into joining of thin-walled Ni-Ti components is therefore of interest. At the same time, studies comparing oscillating and linear beam movement on othe
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Kobayashi, H. "Annular Cascade Study of Low Back-Pressure Supersonic Fan Blade Flutter." Journal of Turbomachinery 112, no. 4 (1990): 768–77. http://dx.doi.org/10.1115/1.2927720.

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Low back-pressure supersonic fan blade flutter in the torsional mode was examined using a controlled-oscillating annular cascade test facility. Precise data of unsteady aerodynamic forces generated by shock wave movement, due to blade oscillation, and the previously measured data of chordwise distributions of unsteady aerodynamic forces acting on an oscillating blade, were joined and, then, the nature of cascade flutter was evaluated. These unsteady aerodynamic forces were measured by direct and indirect pressure measuring methods. Our experiments covered a range of reduced frequencies based o
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Upnere, S. "Numerical Study of Flow-Induced Vibrations of Multiple Flexibly-Mounted Cylinders in Triangular Array." Latvian Journal of Physics and Technical Sciences 55, no. 5 (2018): 43–53. http://dx.doi.org/10.2478/lpts-2018-0035.

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Abstract The paper presents the numerical study of vibrating multiple flexibly-mounted cylinders in a triangular rod bundle. Behavioural trends of six different clusters of oscillating rods have been analysed. The influence of neighbour cylinders on the central cylinder oscillation characteristics is analysed. Finite volume solver of open source computational fluid dynamics is used to calculate the fluid flow in the channel with the cylinder array. Built-in six degree-of-freedoms solver is utilised to simulate cylinder movement. Oscillating cylinders have two degrees-of-freedom. The obtained r
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Dissertations / Theses on the topic "Oscillating movement"

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Franc, Tadeáš. "Návrh pendlovací hlavy pro plošné navařování Inconelu 625." Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2021. http://www.nusl.cz/ntk/nusl-443225.

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This diploma thesis deals with the structural design and production of a oscillating head for surface welding of a protective layer of Inconel® 625 superalloy on membrane walls. The design is preceded by a research for possible variants of the solution. Of the two designs, one was successfully manufactured and assembled, and incentives for future improvements were set. For easy optimization and testing of the device, an oscillating motion program was created in the LinMoT Talk 6.9 software. The production costs for the manufactured equipment were then calculated and the recommended selling pri
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Мачача, Олександр Віталійович. "Розроблення та дослідження механізму третього класу основов’язальної машини". Магістерська робота, Київський національний університет технологій та дизайну, 2021. https://er.knutd.edu.ua/handle/123456789/19444.

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Робота присвячена аналізу та розробці механізму третього класу основов’язальної машини. Поставлені задачі аналізу механізму полягали в дослідженні призначення та галузі використання основов’язальної машини ОВ-7; дослідженні конструкції механізмів основов’язальної машини ОВ-7; кінематичному дослідженні механізму коливального руху вушкових голок основов’язальної машини ОВ-7. Поставлені задачі розробки механізму коливального руху вушкових голок основов’язальної машини полягали у геометричному синтезі механізму коливального руху вушкових голок основов’язальної машини нової конструкції, кінематично
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Houara, Komba Eymard. "Reconstitution of tribological accommodation mechanisms for greased high loaded oscillating bearings." Thesis, Lyon, 2017. http://www.theses.fr/2017LYSEI018.

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Les roulements soumis à des mouvements oscillatoires et des charges élevées sont nécessaires pour le fonctionnement de nombreux mécanismes industriels (actionneurs, commandes d’avions, machines pour l’usinage, robots, chaînes d’assemblages, …). Ces roulements sont soumis à des pressions de contact locales extrêmement élevées avec des vitesses de roulement faibles qui ne permettent pas une lubrification adéquate des interfaces des premiers corps avec de l’huile. Les essais d’endurance sur les roulements ont permis la reconstitution des courbes de dégradation pendant la vie du roulement. Des ana
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Cevallos, Barragan Carlos. "THE RESONANCE OF BIOLOGICAL MOTION THROUGH VISUAL PERCEPTION IN THE HUMAN BRAIN." Doctoral thesis, Universite Libre de Bruxelles, 2016. http://hdl.handle.net/2013/ULB-DIPOT:oai:dipot.ulb.ac.be:2013/235472.

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Taking research as a tool to learn how new technology can develop new diagnosis and treatment methods in the physical field, takes place the education in motor sciences. On one hand, current research has shed light into novel methods to improve motor performance for athletes as well as for people learning new motor gestures. On the other hand it has also helped to improve treatment efficiency for people suffering motor cerebral lesions like: cerebrovascular attack (CVA) and cerebral palsy. This doctoral thesis addresses different protocols to analyze motor gestures and brain oscillations throu
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Zaepffel, Manuel. "Etude des mécanismes fonctionnels de la préparation du mouvement : inférences à partir des potentiels électrophysiologiques de surface, intracorticaux et des rythmes cérébraux dans une tâche de saisie manuelle." Thesis, Aix-Marseille, 2013. http://www.theses.fr/2013AIXM5100.

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Pour un mouvement de saisie, le système moteur doit contrôler un certain nombre de paramètres pour produire une commande motrice adaptée aux propriétés de l'objet. La compréhension des mécanismes mis en jeu dans l’élaboration de cette commande motrice repose ainsi sur plusieurs questions. Quelle est la nature des paramètres traités par le système nerveux ? Quelles sont les structures corticales impliquées ? Quand et comment ces paramètres sont-ils traités ? Durant l’exécution du mouvement ou durant la phase de préparation qui précède son initiation ? Ces questions sont autant de problématiques
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Dix, Annika [Verfasser], Elke van der [Akademischer Betreuer] Meer, Isabell [Akademischer Betreuer] Wartenburger, and Roland [Akademischer Betreuer] Grabner. "Count on the brain : using EEG oscillations and eye movements to disentangle intelligent problem-solving in math / Annika Dix. Gutachter: Elke van der Meer ; Isabell Wartenburger ; Roland Grabner." Berlin : Lebenswissenschaftliche Fakultät, 2016. http://d-nb.info/1081418508/34.

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Roy, Adam. "Music in Motion: A Metaphoric Mapping of Forces in Piano Concertos by Mozart and Schumann." Thesis, Université d'Ottawa / University of Ottawa, 2015. http://hdl.handle.net/10393/33009.

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In this thesis, I demonstrate the dynamic way in which musical processes can be described as metaphors. Using Steve Larson’s three main metaphors (gravity, inertia, and magnetism) as a starting point, I propose additional metaphors (friction, repulsion, momentum, wave, orbit, and oscillation) to analyze the first movements of Mozart’s Piano Concerto No. 20 in D minor, K 466 and Schumann’s Piano Concerto in A minor, op. 54. These metaphors provide a means to discuss points of convergence and divergence between the Classical style and the early-Romantic style. Additionally, most theorists of th
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Мельничук, Василь Олексійович, Василий Алексеевич Мельничук та Vasily O. Melnichuk. "Підвищення безпечної швидкості вантажних вагонів шляхом оснащення стабілізаційними пристроями". Thesis, Видавництво Дніпропетровського національного університету залізничного транспорту імені академіка В.Лазаряна, 2011. http://eadnurt.diit.edu.ua/jspui/handle/123456789/812.

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Мельничук, В. О. Підвищення безпечної швидкості вантажних вагонів шляхом оснащення пристроями стабілізації руху: авт. дис. к. т. н.: 05.22.07 / В. О. Мельничук; Дніпропетр. нац. ун-т залізн. трансп. ім. акад. В. Лазаряна. - Д., 2011.<br>UA: АНОТАЦІЯ. Дисертація присвячена забезпеченню стійкості руху вантажних вагонів колії 1520 мм із швидкістю 120 км/год (100 км/год – для старотипних) на протязі усього їх життєвого циклу (за умови якісного технічного утримання та ремонту). Показано, що існуючі обмеження швидкості поїзної та маневрової роботи до 70÷80 км/год пов’язані з величиною критичної шви
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Richter, Jan. "Řízení pohybu při přemisťování zavěšeného předmětu." Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2010. http://www.nusl.cz/ntk/nusl-229188.

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The Diploma Thesis focuses on examination of most suitable optionsof movement regulation of pendent object from the perspective of various requirements on the course of the process as such. The environment of Matlab-Simulink was used for the analysis. The first part of the Thesis deals with the creation of the model of the whole system and creation of additional models of systems with similar, highly oscillating behaviour. The central part of the Thesis focuses on the design of suitable methods of movement regulation during translocation of the pendent object, which is tested on a simple model
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Beckstein, Pascal. "Methodenentwicklung zur Simulation von Strömungen mit freier Oberfläche unter dem Einfluss elektromagnetischer Wechselfelder." Doctoral thesis, Saechsische Landesbibliothek- Staats- und Universitaetsbibliothek Dresden, 2018. http://nbn-resolving.de/urn:nbn:de:bsz:14-qucosa-232474.

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Im Bereich der industriellen Metallurgie und Kristallzüchtung treten bei zahlreichen Anwendungen, wo magnetische Wechselfelder zur induktiven Beeinflussung von leitfähigen Werkstoffen eingesetzt werden, auch Strömungen mit freier Oberfläche auf. Das Anwendungsspektrum reicht dabei vom einfachen Aufschmelzen eines Metalls in einem offenen Tiegel bis hin zur vollständigen Levitation. Auch der sogenannte RGS-Prozess, ein substratbasiertes Kristallisationsverfahren zur Herstellung siliziumbasierter Dünnschichtmaterialien, ist dafür ein Beispiel. Um bei solchen Prozessen die Interaktion von Magnetf
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Books on the topic "Oscillating movement"

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Biewener, Andrew A., and Shelia N. Patek, eds. Movement in Air. Oxford University Press, 2018. http://dx.doi.org/10.1093/oso/9780198743156.003.0006.

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Aerial flight involves the same fluid mechanical principles as aquatic locomotion. However, the 800-fold lower density of air compared with water has marked consequences on the mechanisms of aerial locomotion. We examine the forces acting on a flying animal in which these fluid forces can be calculated. We then consider how basic features of the wings and body affect flight forces. Building on this understanding, we examine the power requirements associated with flight as a function of flight speed, based on conventional aerodynamics (i.e. steady airflow past non-oscillating wings, which appli
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Sen, Elsa Tulin. Kurdish Movement in Turkey. Bloomsbury Publishing Inc,, 2025. https://doi.org/10.5040/9780755644056.

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This book examines the Kurdish movement in the context of total social movement theory. First tracing its origins as a conventionally nationalist movement, Elsa Sen draws upon Alan Touraine’s concept of a total social movement to argue that from 2000 to 2015 the Kurds in Turkey pursued a policy of engaging in a peace process, channeling energy into civil society activism and electoral campaigns, and promoting an inclusive understanding of national identity for all the components of Turkish society – not just the Kurds – in a hypothetically fully functioning democracy. Both theoretically inform
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Cooper, Stephanie. The physiology of vocal cord movement. Edited by John Phillips and Sally Erskine. Oxford University Press, 2018. http://dx.doi.org/10.1093/med/9780198834281.003.0062.

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Kaell, Hillary. Christian Globalism at Home. Princeton University Press, 2020. http://dx.doi.org/10.23943/princeton/9780691201467.001.0001.

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Child sponsorship emerged from nineteenth-century Protestant missions to become one of today's most profitable private fundraising tools in organizations including World Vision, Compassion International, and ChildFund. Investigating two centuries of sponsorship and its related practices in American living rooms, churches, and shopping malls, this book reveals the myriad ways that Christians who don't travel outside of the United States cultivate global sensibilities. The book traces the movement of money, letters, and images, along with a wide array of sponsorship's lesser-known embodied and a
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Lepora, Nathan F. Building blocks. Oxford University Press, 2018. http://dx.doi.org/10.1093/oso/9780199674923.003.0013.

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This chapter introduces the “building blocks” section of the Handbook of Living Machines which explores the individual sensory and motor components that when pieced together can comprise a complete biological or artificial system. The first six chapters cover the senses of vision, audition, touch, taste, and smell (considered together as chemosensing, proprioception, and electrosensing). The remaining chapters review aspects of the biomimetics of animal movement. First, that biological muscle has many performance benefits compared with conventional electric, second, how oscillations in neural
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MacDonald, D. K. C. Noise and Fluctuations: An Introduction. Dover Publications, 2013.

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MacDonald, D. K. C. Noise and Fluctuations: An Introduction (Dover Books on Physics). Dover Publications, 2006.

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Luis Manuel Braga Da Costa Campos. Linear Differential Equations and Oscillators. Taylor & Francis Group, 2019.

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Witte, Hartmut, Martin S. Fischer, Holger Preuschoft, Danja Voges, Cornelius Schilling, and Auke Jan Ijspeert. Quadruped locomotion. Oxford University Press, 2018. http://dx.doi.org/10.1093/oso/9780199674923.003.0031.

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This chapter considers locomotion in living machines, focusing particularly on mammals and on the possibility of designing mammal-like quadrupedal robots. Locomotion is the movement of an organism or a machine from one place to the other, covering a defined minimal distance. In organisms, locomotion usually is driven by a central element and/or appendices. Vertebrates are characterized by the existence of a spine and the mechanics of an endoskeletal system. The amphibio-reptile type of vertebrate locomotion shows oscillations of the body stem mainly in the horizontal, which are coupled to the
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Mauguière, François, and Luis Garcia-Larrea. Somatosensory and Pain Evoked Potentials. Edited by Donald L. Schomer and Fernando H. Lopes da Silva. Oxford University Press, 2017. http://dx.doi.org/10.1093/med/9780190228484.003.0043.

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This chapter discusses the use of somatosensory evoked potentials (SEPs) and pain evoked potentials for diagnostic purposes. The generators of SEPs following upper limb stimulation have been identified through intracranial recordings, permitting the analysis of somatosensory disorders caused by neurological diseases. Laser activation of fibers involved in thermal and pain sensation has extended the applications of evoked potentials to neuropathic pain disorders. Knowledge of the effects of motor programming, paired stimulations, and simultaneous stimulation of adjacent somatic territories has
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Book chapters on the topic "Oscillating movement"

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Lameris, Bregt. "4. Oscillating Op Art." In Feeling Colour. Open Book Publishers, 2025. https://doi.org/10.11647/obp.0380.05.

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Chapters Three and Four discuss the two main ways to juxtapose and combine (contrasting) colours, known as successive and simultaneous contrasts. Chapter Three elaborates on successive contrasts, that are created through a rapid succession of contrasting colours, as is often the case in films through the principle of montage. The chapter mainly elaborates on two types of successive contrasts. One is extreme dark-light contrasts, which, at the time, were also used to create hypnotic states and imaginary colours in what was known as the Flicker Film. The other type is succeeding colours, which a
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Broch, Trygve B. "Movements." In The Ponytail. Springer International Publishing, 2023. http://dx.doi.org/10.1007/978-3-031-20780-8_6.

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AbstractThe “nature of sport” is to sculpt bodies through rhythmic movements and bring these bodies into the public sphere through a dramatic staging of mastery, strength, and agility. When sporting bodies enter the public realm on TV screens, in prose, and as work colleagues, they do so sculpted through the materialization of meaningful movements. Women’s sports often provide especially good examples of this process. The preceding chapters describe how culture moves through the many examples of ponytailed customs and fashions, oscillating amid young and adult heteronormative womanhood, and in
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Holm, Darryl D., Ruiao Hu, and Oliver D. Street. "Coupling of Waves to Sea Surface Currents Via Horizontal Density Gradients." In Mathematics of Planet Earth. Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-031-18988-3_8.

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AbstractThe mathematical models and numerical simulations reported here are motivated by satellite observations of horizontal gradients of sea surface temperature and salinity that are closely coordinated with the slowly varying envelope of the rapidly oscillating waves. This coordination of gradients of fluid material properties with wave envelopes tends to occur when strong horizontal buoyancy gradients are present. The nonlinear models of this coordinated movement presented here may provide future opportunities for the optimal design of satellite imagery that could simultaneously capture th
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Stoicovici, Dinu Ioan. "Movement Regimes and Determining the Main Parameters of Oscillating and Vibrating Conveyors." In Environmental and Human Impact of Buildings. Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-57418-5_6.

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Antraoui, I., S. Machichi, Y. Errouas, et al. "Study of the Beat Phenomenon Using an Oscillating Movement of Coupled Pendulums and Distance Sensors with a MicroLab Interface." In Information Systems Engineering and Management. Springer Nature Switzerland, 2024. http://dx.doi.org/10.1007/978-3-031-66850-0_29.

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Shapiro, Ilya L., and Guilherme de Berredo-Peixoto. "Movement in a Potential Field: Oscillations." In Undergraduate Lecture Notes in Physics. Springer New York, 2013. http://dx.doi.org/10.1007/978-1-4614-7825-6_7.

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Nel, Philipp, Anne-Marie Schreyer, and Marius Swoboda. "Shock Oscillation Mechanisms of Highly Separated Transitional Shock-Wave/Boundary-Layer Interactions." In Notes on Numerical Fluid Mechanics and Multidisciplinary Design. Springer Nature Switzerland, 2025. https://doi.org/10.1007/978-3-031-86605-0_16.

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Abstract At cruise altitude, low Reynolds numbers result in a laminar boundary layer on the suction side of a transonic fan blade, extending to the shockwave/boundary-layer interaction. For transitional SBLIs with significant shock-induced separation, a shock oscillation mechanism occurs, characterized by the growth and natural suppression of the upstream laminar section of the separation bubble. The authors utilize a combination of numerical and experimental techniques across various cases, including a canonical case, cascades, and a 3D fan, to investigate the phenomenon. To validate the dyna
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Quirico, Monica. "The Environmental Movement Between Institutionalization and Conflict." In Palgrave Studies in the History of Social Movements. Springer International Publishing, 2023. http://dx.doi.org/10.1007/978-3-031-27370-4_6.

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AbstractThis chapter aims to explore the development of this movement in Sweden in the 1980s, i.e. in that “middle-earth” between the formative period of a renewed environmental movement (1960s–1970s) and the completion of its institutionalization at global level in the 1990s. Theories of political opportunities structure have overlooked that the relation between the political arena and the complex galaxy of environmental groups was far from being uncomplicated. The chapter focuses precisely on this multifaceted interplay, which is studied through two cases of bottom-up mobilization, one at na
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Shaikh, Aasef, and Fajun Wang. "Approach to Saccadic Oscillations: Opsoclonus and Ocular Flutter." In Eye Movements in the Critical Care Setting. Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-70221-2_3.

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Volina, Tatiana, Serhii Pylypaka, Vitaliy Babka, Olha Zalevska, and Alla Rebrii. "Sliding of a Particle on the Horizontal Plane Under Oscillating and Rotary Movements." In Lecture Notes in Mechanical Engineering. Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-031-16651-8_48.

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Conference papers on the topic "Oscillating movement"

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Mongiardini, Elena, Emma Colamarino, J. Toppi, F. Pichiorri, D. Mattia, and F. Cincotti. "Characterization of Low Frequency Oscillations in Simple Hand Movements." In 2024 46th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC). IEEE, 2024. https://doi.org/10.1109/embc53108.2024.10782951.

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Rosulov, Ruzimurad, Abdurakhmon Erdonov, Umid Berdimurodov, and Husan Diyorov. "External forces’ impact on cotton particle movement on oscillating surfaces." In “INTERNATIONAL CONFERENCE ON PHYSICAL RESEARCH & ENGINEERING TECHNOLOGY PROBLEMS”: (PRETP 2024). AIP Publishing, 2025. https://doi.org/10.1063/5.0269588.

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Sun, Qin, Jian Qu, Jianping Yuan, Hai Wang, and Scott M. Thompson. "Fluid Flow and Heat Transfer Characteristics of Micro Oscillating Heat Pipes With and Without Expanding Channels." In ASME 2019 6th International Conference on Micro/Nanoscale Heat and Mass Transfer. American Society of Mechanical Engineers, 2019. http://dx.doi.org/10.1115/mnhmt2019-3976.

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Abstract The oscillating heat pipe is considered a promising candidate for high-efficiency and compact thermal control for next-generation electronics. In this paper, the visualized flow and heat transfer characteristics of two silicon-based micro oscillating heat pipes (micro-OHPs) with expanding and straight channels, respectively, were experimentally investigated. The overall size of these two micro-OHPs are both 28 mm × 23 mm × 1.025 mm and have thirty rectangular cross-section channels. The hydraulic diameter of parallel direct channel is 332.4 μm, while they are about 364.4 and 287.0 μm
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S., Ragupathy, Abhijit Kushari, and M. C. Keerthi. "Numerical Analysis of Oscillating Blade in Linear Cascade at Transonic Flow." In ASME Turbo Expo 2024: Turbomachinery Technical Conference and Exposition. American Society of Mechanical Engineers, 2024. http://dx.doi.org/10.1115/gt2024-129233.

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Abstract This paper explores the numerical simulation of stall flutter in transonic compressor blades. The primary objective is to characterize the flutter patterns observed in oscillating blades impacting stationary blades in a linear cascade arrangement. The study focuses on the STC-5 airfoil configuration, utilizing a cascade assembly with five blades arranged in a linear manner. The oscillation amplitude is set at 2 degrees for the blades adjacent to the center blade (0 degrees) Both steady-state simulations and time-dependent analyses, considering three incidence angles and varying reduce
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Kobayashi, Hiroshi. "Annular Cascade Study of Low Back-Pressure Supersonic Fan Blade Flutter." In ASME 1989 International Gas Turbine and Aeroengine Congress and Exposition. American Society of Mechanical Engineers, 1989. http://dx.doi.org/10.1115/89-gt-297.

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Low back-pressure supersonic fan blade flutter in the torsional mode was examined using a controlled-oscillating annular cascade test facility. Precise data of unsteady aerodynamic forces generated by shock wave movement due to blade oscillation and the previously measured data of chordwise distributions of unsteady aerodynamic forces acting, on an oscillating blade were joined, and then the nature of cascade flutter was evaluated. These unsteady aerodynamic forces were measured by direct and indirect pressure measuring methods. Our experiments covered a range of reduced frequencies based on a
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Pung, Justin, and Darrell S. Crowe. "Tracking Shock Movement on the Surface of an Oscillating, Straked Delta Wing." In AIAA Scitech 2019 Forum. American Institute of Aeronautics and Astronautics, 2019. http://dx.doi.org/10.2514/6.2019-2318.

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Aotsuka, Mizuho, Toshinori Watanabe, and Yasuo Machina. "Role of Shock and Boundary Layer Separation on Unsteady Aerodynamic Characteristics of Oscillating Transonic Cascade." In ASME Turbo Expo 2003, collocated with the 2003 International Joint Power Generation Conference. ASMEDC, 2003. http://dx.doi.org/10.1115/gt2003-38425.

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The unsteady aerodynamic characteristics of an oscillating compressor cascade composed of Double-Circular-Arc airfoil blades were both experimentally and numerically studied under transonic flow conditions. The study aimed at clarifying the role of shock waves and boundary layer separation due to the shock boundary layer interaction on the vibration characteristics of the blades. The measurement of the unsteady aerodynamic moment on the blades was conducted in a transonic linear cascade tunnel using an influence coefficient method. The cascade was composed of seven DCA blades, the central one
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Kobayashi, Hiroshi. "Effect of Shock Wave Movement on Aerodynamic Instability of Annular Cascade Oscillating in Transonic Flow." In ASME 1988 International Gas Turbine and Aeroengine Congress and Exposition. American Society of Mechanical Engineers, 1988. http://dx.doi.org/10.1115/88-gt-187.

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Effects attributable to shock wave movement on cascade flutter were examined for both turbine and compressor blade rows, using a controlled-oscillating annular cascade test facility and a method for accurately measuring time-variant pressures on blade surfaces. Nature of the effects and blade surface extent influenced by the shock movement were clarified in a wide range of Mach number, reduced frequency and interblade phase angle. Remarkable unsteady aerodynamic force was generated by the shock movement and it significantly affected the occurrence of compressor cascade flutter as well as turbi
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Allen Demers, Louis-Alexis, and Cle´ment Gosselin. "Kinematic Design of Mechanisms for the Control of an Oscillating Wing." In ASME 2007 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference. ASMEDC, 2007. http://dx.doi.org/10.1115/detc2007-34580.

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This work is part of a project which aims at the development of underwater generators using oscillating wings. One of the important challenges in the design of a system collecting the kinetic energy of a fluid is the transformation of this energy into electric power [1]. Since it is not possible to pass directly from the movement of a fluid to electric power, it is necessary to conceive an intermediate mechanical system. Its function is to convert the kinetic energy of the fluid into kinetic energy of a mechanism capable of converting kinetic energy into electric power. In this work, the mecha
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Silva, Elinaldo Santos, and Sergio N. Bordalo. "Experimental Study of Two-Phase Flow in an Oscillating Vertical Pipe." In ASME 2018 37th International Conference on Ocean, Offshore and Arctic Engineering. American Society of Mechanical Engineers, 2018. http://dx.doi.org/10.1115/omae2018-78323.

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Two-phase vertical flows are of utmost importance for petroleum production, since underground petroleum reservoirs produce oil and gas simultaneously, which must flow together upward to the sea floor through wells, and from these to the production floating units through suspended pipes (risers). Along the pipelines, the mixture of oil and gas may develop several flow patterns — such as bubble, slug, churn and annular flow. These physical configurations present specific characteristics that demand distinct modeling of the head loss as a function of the flow rate. The correct characterization of
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Reports on the topic "Oscillating movement"

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Joly, Kyle, and Matthew Cameron. Caribou vital sign annual report for the Arctic Network Inventory and Monitoring Program: September 2022?August 2023. National Park Service, 2023. http://dx.doi.org/10.36967/2301773.

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Caribou (Rangifer tarandus) are an integral part of the ecological and cultural fabric of northwest Alaska. Western Arctic Herd (WAH) caribou roam over this entire region, including all 5 Arctic Network (ARCN) Inventory and Monitoring Program?s National Park units. Conservation of healthy caribou populations is specifically mentioned within the enabling legislation (Alaska National Interested Lands Conservation Act or ANILCA) for 3 of these park units and is of importance to subsistence hunters. Caribou are, by far, the most abundant large mammal in northwest Alaska and are famous for their lo
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Joly, Kyle, Matthew Cameron, Matthew Cameron, and Kyle Joly. Caribou vital sign annual report for the Arctic Network Inventory and Monitoring Program: September 2023?August 2024. National Park Service, 2024. http://dx.doi.org/10.36967/2306687.

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Caribou (Rangifer tarandus) are an integral part of the ecological and cultural fabric of northwest Alaska. Western Arctic Herd (WAH) caribou roam this entire region, including all 5 Arctic Network (ARCN) Inventory and Monitoring Program?s National Park units. Conservation of healthy caribou populations is specifically mentioned within the enabling legislation (Alaska National Interested Lands Conservation Act) for 3 of these units and is of importance to subsistence hunters. Caribou are, by far, the most abundant large mammal in northwest Alaska and are famous for their long-distance migratio
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