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Dynamic Response Modeling of Mountain Transmission Tower-Line Coupling System under Wind–Ice Load
Buildings, 2023 Transmission lines have the characteristics of being tall tower structures with a large span distribution of transmission lines that are sensitive to external loads such as wind and ice, and belong to strong, nonlinear, complex, rigid-flexible coupling ...
Haoran Song, Yingna Li
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南方能源建设, 2023 [Introduction] As an important construction equipment in the development of offshore wind power, studying the bearing performance of the jack-up vessel for wind turbine installation in the in-situ state to ensure its operation safety is of great ...
Kai WANG +5 more
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Experimental investigation of flow-induced sound of kite lines
Acta Acustica, 2023 In times of increasing importance of renewable energies, airborne wind energy (AWE) systems represent an emerging extension to conventional wind turbines.
Saur Lukas +3 more
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Buildings, 2023 Cable-supported façades represent a novel approach in the design and technology of double skin façades (DSFs). This type of system not only offers flexibility in terms of exterior finishes, but also regulates the access of solar radiation, thereby ...
José Pérez-Fenoy +3 more
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Design and Development of a Climbing Robot for Wind Turbine Maintenance
Applied Sciences, 2021 The evolution of the wind turbine to generate carbon-free renewable energy is rapidly growing. Thus, performing maintenance and inspection tasks in high altitude environments or difficult to access places, and even bad weather conditions, poses a problem
Jui-Hung Liu, Kathleen Padrigalan
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Optimum Winding Tension and Nip-load into Wound Webs for Protecting Wrinkles and Slippage
Journal of Advanced Mechanical Design, Systems, and Manufacturing, 2010 This paper describes the novel optimization method of wind-up tension to prevent wound roll defects, mainly star defect (wrinkling) and telescoping (slippage), based on the optimum design technique.
Hiromu HASHIMOTO +2 more
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Mechanical Engineering Journal, 2016 Mainly produced on roll-to-roll systems, plastic films are used in various high functional products. During the final stage of the production, the films are continuously wound into a roll, which is then shipped to storage and transported; in some cases ...
Hiromu HASHIMOTO, Yuta SUNAMI
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Local Circumstellar Magnetic Fields Around Evolved Stars [PDF]
, 2002 I argue that the presence of magnetic fields around evolved stars, e.g., asymptotic giant branch stars, and in PNe, does not necessarily imply that the magnetic field plays a global dynamical role in shaping the circumstellar envelope.
Soker, Noam
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PLoS ONE, 2022 The 2D computational fluid dynamics (CFD) model of transmission conductor is set up to simulate the aerodynamic forces varying with time on the conductor. Taking into account the geometrical nonlinearity of conductor lines, the finite element (FE) models
Jiaqiong Liu +5 more
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Mechanical Engineering Journal, 2015 The webs such as paper, plastic film and thin metal are produced by Roll-to Roll manufacturing system, and are wound into a roll in the final process of this system.
Hiromu HASHIMOTO, Yuta SUNAMI
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